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N-methyl-N'-nitro-N-nitrosoguanidine |
|
CAS No.: | 70-25-7 |
---|---|
Synonyms: | |
Formula: | C2H5N5O3 |
Exact Mass: | 147.03900 |
Molecular Weight: | 147.09300 |
PSA: | 114.37000 |
LogP: | 0.32950 |
Reference Price: | $2,532/kg Post Buying Request |
N-methyl-N'-nitro-N-nitrosoguanidine 70-25-7 MSDS
1-Methyl-3-nitro-1-nitrosoguanidine (wetted with ca.
50% Water, containing 5g on a dry weight basis)
SAFETY DATA SHEET
Section 1. IDENTIFICATION
Product name: 1-Methyl-3-nitro-1-nitrosoguanidine (wetted with ca. 50% Water, containing 5g on a
dry weight basis)
Section 2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDS
Flammable solids Category 1
HEALTH HAZARDS
Acute toxicity (Oral) Category 3
Skin corrosion/irritation Category 2
Serious eye damage/eye irritation Category 2A
Carcinogenicity Category 1B
ENVIRONMENTAL HAZARDS
Acute aquatic hazard Category 2
Long-term aquatic hazard Category 2
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Danger
Signal word
Hazard statements Flammable solid
Toxic if swallowed
Causes skin irritation
Causes serious eye irritation
May cause cancer
Toxic to aquatic life
Toxic to aquatic life with long lasting effects
Precautionary statements:
[Prevention] Obtain special instructions before use.
Do not handle until all safety precautions have been read and understood.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Use explosion-proof electrical/ventilating/lighting equipment.
Avoid release to the environment.
Do not eat, drink or smoke when using this product.
Wash hands thoroughly after handling.
Wear protective gloves/eye protection/face protection.
1-Methyl-3-nitro-1-nitrosoguanidine (wetted
with ca. 50% Water, containing 5g on a dry
weight basis)
Section 2. HAZARDS IDENTIFICATION
[Response] IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Rinse
mouth.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,
if present and easy to do. Continue rinsing.
If eye irritation persists: Get medical advice/attention.
IF ON SKIN: Gently wash with plenty of soap and water.
If skin irritation occurs: Get medical advice/attention.
Take off contaminated clothing and wash before reuse.
IF exposed or concerned: Get medical advice/attention.
Collect spillage.
Store locked up.
[Storage]
[Disposal] Dispose of contents/container through a waste management company authorized by
the local government.
Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Mixture
Components: 1-Methyl-3-nitro-1-nitrosoguanidine (wetted with ca. 50% Water, containing 5g on a
dry weight basis)
Percent: >95.0%(T)
CAS Number: 70-25-7
Chemical Formula: C2H5N5O3
Section 4. FIRST AID MEASURES
Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Get medical advice/attention.
Skin contact: Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. Get medical advice/attention.
Eye contact: Rinse cautiously with water for several minutes. Remove contact lenses, if present
and easy to do. Get medical advice/attention.
Ingestion: Immediately call a POISON CENTER or doctor/physician. Rinse mouth.
A rescuer should wear personal protective equipment, such as rubber gloves and air-
Protection of first-aiders:
tight goggles.
Section 5. FIRE-FIGHTING MEASURES
Suitable extinguishing Dry chemical, foam, water spray, carbon dioxide.
media:
Specific hazards arising Explosion risk in case of fire. Fight fire remotely due to the risk of explosion.
from the chemical: Take care as it may decompose upon combustion or in high temperatures to
generate poisonous fume.
Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Keep containers cool by
spraying with water. Eliminate all ignition sources if safe to do so.
Special protective When extinguishing fire, be sure to wear personal protective equipment.
equipment for firefighters:
Section 6. ACCIDENTAL RELEASE MEASURES
Use extra personal protective equipment (P3 filter respirator for toxic particles). Keep
Personal precautions,
protective equipment and people away from and upwind of spill/leak. Entry to non-involved personnel should
emergency procedures: be controlled around the leakage area by roping off, etc.
Environmental precautions: Be careful not to let it flow into rivers, etc., since adverse effects on the environment
are concerned.
Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
up: appropriate laws and regulations.
1-Methyl-3-nitro-1-nitrosoguanidine (wetted
with ca. 50% Water, containing 5g on a dry
weight basis)
Section 6. ACCIDENTAL RELEASE MEASURES
Prevention of secondary Remove all sources of ignition. Fire-extinguishing devices should be prepared in
hazards: case of a fire. Use spark-proof tools and explosion-proof equipment.
Section 7. HANDLING AND STORAGE
Precautions for safe handling
Technical measures: Handling is performed in a well ventilated place. Wear suitable protective equipment.
Prevent dispersion of dust. Keep away from heat/sparks/open flame/hot surfaces. -
No smoking. Take measures to prevent the build up of electrostatic charge. Wash
hands and face thoroughly after handling.
Use a closed system if possible. Use a local exhaust if dust or aerosol will be
generated.
Advice on safe handling: Avoid all contact!
Conditions for safe storage, including any
incompatibilities
Keep container tightly closed. Store in an explosion-poof refregerator.
Storage conditions:
Store locked up.
Be sure not to give the container unexpected impacts, such as falling down or falling
off.
Keep wetted with water for desensitized.
Store away from incompatible materials such as oxidizing agents.
Heat-sensitive, Light-sensitive
Packaging material: Comply with laws.
Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls: Install a closed system or local exhaust. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Dust respirator, self-contained breathing apparatus(SCBA), supplied air respirator,
etc. Use respirators approved under appropriate government standards and follow
local and national regulations.
Hand protection: Impervious gloves.
Eye protection: Safety goggles. A face-shield, if the situation requires.
Skin and body protection: Impervious protective clothing. Protective boots, if the situation requires.
Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C): Solid
Form: Crystal- Powder
Colour: Pale yellow - Reddish yellow
Odour: No data available
pH: No data available
Melting point/freezing point:No data available
Boiling point/range: No data available
Flash point: No data available
Flammability or explosive
limits:
Lower: No data available
Upper: No data available
No data available
Relative density:
Solubility(ies):
[Water] No data available
[Other solvents]
Soluble: Methanol
Log Pow: -0.92
Other data: The above-mentioned data is about the product before wetted with water.
1-Methyl-3-nitro-1-nitrosoguanidine (wetted
with ca. 50% Water, containing 5g on a dry
weight basis)
Section 10. STABILITY AND REACTIVITY
Chemical stability: Stable under proper conditions.
Possibility of hazardous May explosively decompose on heating, shock, friction, etc.
reactions: Reacts with alkalis to liberate toxic diazomethane.
Conditions to avoid: Heat, Spark, Open flame, Static discharge, Shock, Friction
Incompatible materials: Oxidizing agents, Acids, Bases, Reducing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx)
products:
Section 11. TOXICOLOGICAL INFORMATION
Acute Toxicity: ivn-rat LD50:80 mg/kg
orl-rat LD50:90 mg/kg
scu-rat LD50:420 mg/kg
ipr-mus LD50:66 mg/kg
Skin corrosion/irritation: No data available
No data available
Serious eye
damage/irritation:
Germ cell mutagenicity: dnd-hmn-rbr 20 umol/L
mmo-omi 5 mg/L (-S9)
mmo-omi 50 mg/L (+S9)
mmo-sat 1 ug/plate (+/-S9)
sce-hmn-hla 300 nmol/L
Carcinogenicity: orl-rat TDLo:500 ug/kg
scu-rat TDLo:400 ug/kg
skn-mus TDLo:54 mg/kg/30W-I
skn-rat TDLo:720 mg/kg/60W-I
IARC = Group 2A (Probably carcinogenic to humans)
NTP = b (Reasonably anticipated to be carcinogens)
Reproductive toxicity: No data available
RTECS Number: MF4200000
Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: No data available
Crustacea: No data available
Algae: No data available
Persistence / degradability: No data available
Bioaccumulative 0.11
potential(BCF):
Mobility in soil
-0.92
Log Pow:
Soil adsorption (Koc): 7.5
1.2 x 10-7
Henry's Law
constant(PaM3/mol):
Section 13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities and an expert of disposal. You may be able
to dissolve or mix material with a combustible solvent and little by little burn in a chemical incinerator equipped with
an afterburner and scrubber system. If a large amount of the substance is burned at a time, an explosion may
occur. Observe all federal, state and local regulations when disposing of the substance.
Section 14. TRANSPORT INFORMATION
Hazards Class: 4.1: Flammable solid.
6.1: Toxic substance.
Subsidiary risk:
UN-No: 2926
Proper shipping name: Flammable solid, toxic, organic, n.o.s.
Packing group: II
1-Methyl-3-nitro-1-nitrosoguanidine (wetted
with ca. 50% Water, containing 5g on a dry
weight basis)
Section 14. TRANSPORT INFORMATION
Marine pollutant Y
Section 15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
loading and unloading were prescribed.
SECTION 16 - ADDITIONAL INFORMATION
N/A
50% Water, containing 5g on a dry weight basis)
SAFETY DATA SHEET
Section 1. IDENTIFICATION
Product name: 1-Methyl-3-nitro-1-nitrosoguanidine (wetted with ca. 50% Water, containing 5g on a
dry weight basis)
Section 2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDS
Flammable solids Category 1
HEALTH HAZARDS
Acute toxicity (Oral) Category 3
Skin corrosion/irritation Category 2
Serious eye damage/eye irritation Category 2A
Carcinogenicity Category 1B
ENVIRONMENTAL HAZARDS
Acute aquatic hazard Category 2
Long-term aquatic hazard Category 2
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Danger
Signal word
Hazard statements Flammable solid
Toxic if swallowed
Causes skin irritation
Causes serious eye irritation
May cause cancer
Toxic to aquatic life
Toxic to aquatic life with long lasting effects
Precautionary statements:
[Prevention] Obtain special instructions before use.
Do not handle until all safety precautions have been read and understood.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Use explosion-proof electrical/ventilating/lighting equipment.
Avoid release to the environment.
Do not eat, drink or smoke when using this product.
Wash hands thoroughly after handling.
Wear protective gloves/eye protection/face protection.
1-Methyl-3-nitro-1-nitrosoguanidine (wetted
with ca. 50% Water, containing 5g on a dry
weight basis)
Section 2. HAZARDS IDENTIFICATION
[Response] IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Rinse
mouth.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,
if present and easy to do. Continue rinsing.
If eye irritation persists: Get medical advice/attention.
IF ON SKIN: Gently wash with plenty of soap and water.
If skin irritation occurs: Get medical advice/attention.
Take off contaminated clothing and wash before reuse.
IF exposed or concerned: Get medical advice/attention.
Collect spillage.
Store locked up.
[Storage]
[Disposal] Dispose of contents/container through a waste management company authorized by
the local government.
Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Mixture
Components: 1-Methyl-3-nitro-1-nitrosoguanidine (wetted with ca. 50% Water, containing 5g on a
dry weight basis)
Percent: >95.0%(T)
CAS Number: 70-25-7
Chemical Formula: C2H5N5O3
Section 4. FIRST AID MEASURES
Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Get medical advice/attention.
Skin contact: Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. Get medical advice/attention.
Eye contact: Rinse cautiously with water for several minutes. Remove contact lenses, if present
and easy to do. Get medical advice/attention.
Ingestion: Immediately call a POISON CENTER or doctor/physician. Rinse mouth.
A rescuer should wear personal protective equipment, such as rubber gloves and air-
Protection of first-aiders:
tight goggles.
Section 5. FIRE-FIGHTING MEASURES
Suitable extinguishing Dry chemical, foam, water spray, carbon dioxide.
media:
Specific hazards arising Explosion risk in case of fire. Fight fire remotely due to the risk of explosion.
from the chemical: Take care as it may decompose upon combustion or in high temperatures to
generate poisonous fume.
Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Keep containers cool by
spraying with water. Eliminate all ignition sources if safe to do so.
Special protective When extinguishing fire, be sure to wear personal protective equipment.
equipment for firefighters:
Section 6. ACCIDENTAL RELEASE MEASURES
Use extra personal protective equipment (P3 filter respirator for toxic particles). Keep
Personal precautions,
protective equipment and people away from and upwind of spill/leak. Entry to non-involved personnel should
emergency procedures: be controlled around the leakage area by roping off, etc.
Environmental precautions: Be careful not to let it flow into rivers, etc., since adverse effects on the environment
are concerned.
Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
up: appropriate laws and regulations.
1-Methyl-3-nitro-1-nitrosoguanidine (wetted
with ca. 50% Water, containing 5g on a dry
weight basis)
Section 6. ACCIDENTAL RELEASE MEASURES
Prevention of secondary Remove all sources of ignition. Fire-extinguishing devices should be prepared in
hazards: case of a fire. Use spark-proof tools and explosion-proof equipment.
Section 7. HANDLING AND STORAGE
Precautions for safe handling
Technical measures: Handling is performed in a well ventilated place. Wear suitable protective equipment.
Prevent dispersion of dust. Keep away from heat/sparks/open flame/hot surfaces. -
No smoking. Take measures to prevent the build up of electrostatic charge. Wash
hands and face thoroughly after handling.
Use a closed system if possible. Use a local exhaust if dust or aerosol will be
generated.
Advice on safe handling: Avoid all contact!
Conditions for safe storage, including any
incompatibilities
Keep container tightly closed. Store in an explosion-poof refregerator.
Storage conditions:
Store locked up.
Be sure not to give the container unexpected impacts, such as falling down or falling
off.
Keep wetted with water for desensitized.
Store away from incompatible materials such as oxidizing agents.
Heat-sensitive, Light-sensitive
Packaging material: Comply with laws.
Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls: Install a closed system or local exhaust. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Dust respirator, self-contained breathing apparatus(SCBA), supplied air respirator,
etc. Use respirators approved under appropriate government standards and follow
local and national regulations.
Hand protection: Impervious gloves.
Eye protection: Safety goggles. A face-shield, if the situation requires.
Skin and body protection: Impervious protective clothing. Protective boots, if the situation requires.
Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C): Solid
Form: Crystal- Powder
Colour: Pale yellow - Reddish yellow
Odour: No data available
pH: No data available
Melting point/freezing point:No data available
Boiling point/range: No data available
Flash point: No data available
Flammability or explosive
limits:
Lower: No data available
Upper: No data available
No data available
Relative density:
Solubility(ies):
[Water] No data available
[Other solvents]
Soluble: Methanol
Log Pow: -0.92
Other data: The above-mentioned data is about the product before wetted with water.
1-Methyl-3-nitro-1-nitrosoguanidine (wetted
with ca. 50% Water, containing 5g on a dry
weight basis)
Section 10. STABILITY AND REACTIVITY
Chemical stability: Stable under proper conditions.
Possibility of hazardous May explosively decompose on heating, shock, friction, etc.
reactions: Reacts with alkalis to liberate toxic diazomethane.
Conditions to avoid: Heat, Spark, Open flame, Static discharge, Shock, Friction
Incompatible materials: Oxidizing agents, Acids, Bases, Reducing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx)
products:
Section 11. TOXICOLOGICAL INFORMATION
Acute Toxicity: ivn-rat LD50:80 mg/kg
orl-rat LD50:90 mg/kg
scu-rat LD50:420 mg/kg
ipr-mus LD50:66 mg/kg
Skin corrosion/irritation: No data available
No data available
Serious eye
damage/irritation:
Germ cell mutagenicity: dnd-hmn-rbr 20 umol/L
mmo-omi 5 mg/L (-S9)
mmo-omi 50 mg/L (+S9)
mmo-sat 1 ug/plate (+/-S9)
sce-hmn-hla 300 nmol/L
Carcinogenicity: orl-rat TDLo:500 ug/kg
scu-rat TDLo:400 ug/kg
skn-mus TDLo:54 mg/kg/30W-I
skn-rat TDLo:720 mg/kg/60W-I
IARC = Group 2A (Probably carcinogenic to humans)
NTP = b (Reasonably anticipated to be carcinogens)
Reproductive toxicity: No data available
RTECS Number: MF4200000
Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: No data available
Crustacea: No data available
Algae: No data available
Persistence / degradability: No data available
Bioaccumulative 0.11
potential(BCF):
Mobility in soil
-0.92
Log Pow:
Soil adsorption (Koc): 7.5
1.2 x 10-7
Henry's Law
constant(PaM3/mol):
Section 13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities and an expert of disposal. You may be able
to dissolve or mix material with a combustible solvent and little by little burn in a chemical incinerator equipped with
an afterburner and scrubber system. If a large amount of the substance is burned at a time, an explosion may
occur. Observe all federal, state and local regulations when disposing of the substance.
Section 14. TRANSPORT INFORMATION
Hazards Class: 4.1: Flammable solid.
6.1: Toxic substance.
Subsidiary risk:
UN-No: 2926
Proper shipping name: Flammable solid, toxic, organic, n.o.s.
Packing group: II
1-Methyl-3-nitro-1-nitrosoguanidine (wetted
with ca. 50% Water, containing 5g on a dry
weight basis)
Section 14. TRANSPORT INFORMATION
Marine pollutant Y
Section 15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
loading and unloading were prescribed.
SECTION 16 - ADDITIONAL INFORMATION
N/A