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1,5-Naphthalene diisocyanate |
|
CAS No.: | 3173-72-6 |
---|---|
Synonyms: |
|
Formula: | C12H6N2O2 |
Exact Mass: | 210.04300 |
Molecular Weight: | 210.18800 |
PSA: | 58.86000 |
LogP: | 2.77440 |
Reference Price: | $198/kg Post Buying Request |
1,5-Naphthalene diisocyanate 3173-72-6 MSDS
1,5-Diisocyanatonaphthalene Revision number: 5
SAFETY DATA SHEET
Section 1. IDENTIFICATION
Product name: 1,5-Diisocyanatonaphthalene
Revision number: 5
Section 2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDS Not classified
HEALTH HAZARDS
Acute toxicity (Inhalation) Category 2
Category 2
Skin corrosion/irritation
Serious eye damage/eye irritation Category 2A
Category 1
Respiratory sensitization
Specific target organ toxicity Respiratory tract irritation
- Single exposure [Category 3]
ENVIRONMENTAL HAZARDS
Category 3
Acute aquatic hazard
Long-term aquatic hazard Category 3
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Danger
Signal word
Hazard statements Fatal if inhaled
Causes skin irritation
Causes serious eye irritation
May cause allergy or asthma symptoms or breathing
difficulties if inhaled
May cause respiratory irritation
Harmful to aquatic life
Harmful to aquatic life with long lasting effects
Precautionary statements:
[Prevention] Do not breathe dust/fume/gas/mist/vapours/spray.
Use only outdoors or in a well-ventilated area.
Avoid release to the environment.
Wash hands thoroughly after handling.
Wear respiratory protection.
Wear protective gloves/eye protection/face protection.
1,5-Diisocyanatonaphthalene
Section 2. HAZARDS IDENTIFICATION
[Response] IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for
breathing. Immediately call a POISON CENTER or doctor/physician.
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 experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician.
[Storage] Store in a well-ventilated place. Keep container tightly closed.
Store locked up.
[Disposal] Dispose of contents/container through a waste management company authorized by
the local government.
Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
1,5-Diisocyanatonaphthalene
Components:
Percent: >98.0%(GC)
CAS Number: 3173-72-6
Synonyms: Naphthalene 1,5-Diisocyanate
Chemical Formula: C12H6N2O2
Section 4. FIRST AID MEASURES
Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Inhalation:
Immediately call a POISON CENTER or doctor/physician.
Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
Skin contact:
soap and water. If skin irritation or rash occurs: Get medical advice/attention.
Eye contact: 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.
Ingestion: Get medical advice/attention if you feel unwell. Rinse mouth.
Most important Cough, Laboured breathing, Sore throat, Abdominal pain, Redness, Pain
symptoms/effects, acute
and delayed:
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 Take care as it may decompose upon combustion or in high temperatures to
from the chemical: 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: Remove movable
containers 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
Personal precautions, Use extra personal protective equipment (self-contained breathing apparatus). Keep
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: Prevent product from entering drains.
1,5-Diisocyanatonaphthalene
Section 6. ACCIDENTAL RELEASE MEASURES
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.
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. 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 contact with skin, eyes and clothing.
Conditions for safe storage, including any
incompatibilities
Storage conditions: Keep container tightly closed. Store in a refrigerator.
Store under inert gas.
Protect from moisture.
Store locked up.
Store away from incompatible materials such as oxidizing agents.
Heat-sensitive, Moisture-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.
Safety goggles. A face-shield, if the situation requires.
Eye protection:
Skin and body protection: Impervious protective clothing. Protective boots, if the situation requires.
Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C): Solid
Crystal- Powder
Form:
Colour: White - Pale yellow
No data available
Odour:
pH: No data available
Melting point/freezing point:129°C
Boiling point/range: 183°C/1.3kPa
Flash point: No data available
Flammability or explosive
limits:
Lower: No data available
Upper: No data available
1x10-3Pa/20°C
Vapour pressure:
Relative density: No data available
Solubility(ies):
[Water] No data available
[Other solvents] No data available
Section 10. STABILITY AND REACTIVITY
Chemical stability: Stable under proper conditions.
Possibility of hazardous No special reactivity has been reported.
reactions:
Incompatible materials: Oxidizing agents, Acids, Bases, Reducing agents, Water, Alcohols, Amines
1,5-Diisocyanatonaphthalene
Section 10. STABILITY AND REACTIVITY
Hazardous decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx), Hydrogen cyanide
products:
Section 11. TOXICOLOGICAL INFORMATION
ihl-rat LC50:270 mg/m3/4H
Acute Toxicity:
Skin corrosion/irritation: No data available
Serious eye No data available
damage/irritation:
Germ cell mutagenicity: No data available
Carcinogenicity:
IARC = Group 3 (Not classifiable as carcinogenic to humans)
NTP = No data available
Reproductive toxicity: No data available
RTECS Number: NQ9600000
Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: No data available
No data available
Crustacea:
Algae: No data available
Persistence / degradability: No data available
Bioaccumulative No data available
potential(BCF):
Mobility in soil
No data available
Log Pow:
Soil adsorption (Koc): No data available
No data available
Henry's Law
constant(PaM3/mol):
Section 13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system.
Observe all federal, state and local regulations when disposing of the substance.
Section 14. TRANSPORT INFORMATION
6.1: Toxic substance.
Hazards Class:
UN-No: 2206
Isocyanates, toxic, n.o.s.
Proper shipping name:
Packing group: II
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.
1,5-Diisocyanatonaphthalene
SECTION 16 - ADDITIONAL INFORMATION
N/A
SAFETY DATA SHEET
Section 1. IDENTIFICATION
Product name: 1,5-Diisocyanatonaphthalene
Revision number: 5
Section 2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDS Not classified
HEALTH HAZARDS
Acute toxicity (Inhalation) Category 2
Category 2
Skin corrosion/irritation
Serious eye damage/eye irritation Category 2A
Category 1
Respiratory sensitization
Specific target organ toxicity Respiratory tract irritation
- Single exposure [Category 3]
ENVIRONMENTAL HAZARDS
Category 3
Acute aquatic hazard
Long-term aquatic hazard Category 3
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Danger
Signal word
Hazard statements Fatal if inhaled
Causes skin irritation
Causes serious eye irritation
May cause allergy or asthma symptoms or breathing
difficulties if inhaled
May cause respiratory irritation
Harmful to aquatic life
Harmful to aquatic life with long lasting effects
Precautionary statements:
[Prevention] Do not breathe dust/fume/gas/mist/vapours/spray.
Use only outdoors or in a well-ventilated area.
Avoid release to the environment.
Wash hands thoroughly after handling.
Wear respiratory protection.
Wear protective gloves/eye protection/face protection.
1,5-Diisocyanatonaphthalene
Section 2. HAZARDS IDENTIFICATION
[Response] IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for
breathing. Immediately call a POISON CENTER or doctor/physician.
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 experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician.
[Storage] Store in a well-ventilated place. Keep container tightly closed.
Store locked up.
[Disposal] Dispose of contents/container through a waste management company authorized by
the local government.
Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
1,5-Diisocyanatonaphthalene
Components:
Percent: >98.0%(GC)
CAS Number: 3173-72-6
Synonyms: Naphthalene 1,5-Diisocyanate
Chemical Formula: C12H6N2O2
Section 4. FIRST AID MEASURES
Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Inhalation:
Immediately call a POISON CENTER or doctor/physician.
Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
Skin contact:
soap and water. If skin irritation or rash occurs: Get medical advice/attention.
Eye contact: 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.
Ingestion: Get medical advice/attention if you feel unwell. Rinse mouth.
Most important Cough, Laboured breathing, Sore throat, Abdominal pain, Redness, Pain
symptoms/effects, acute
and delayed:
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 Take care as it may decompose upon combustion or in high temperatures to
from the chemical: 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: Remove movable
containers 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
Personal precautions, Use extra personal protective equipment (self-contained breathing apparatus). Keep
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: Prevent product from entering drains.
1,5-Diisocyanatonaphthalene
Section 6. ACCIDENTAL RELEASE MEASURES
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.
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. 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 contact with skin, eyes and clothing.
Conditions for safe storage, including any
incompatibilities
Storage conditions: Keep container tightly closed. Store in a refrigerator.
Store under inert gas.
Protect from moisture.
Store locked up.
Store away from incompatible materials such as oxidizing agents.
Heat-sensitive, Moisture-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.
Safety goggles. A face-shield, if the situation requires.
Eye protection:
Skin and body protection: Impervious protective clothing. Protective boots, if the situation requires.
Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C): Solid
Crystal- Powder
Form:
Colour: White - Pale yellow
No data available
Odour:
pH: No data available
Melting point/freezing point:129°C
Boiling point/range: 183°C/1.3kPa
Flash point: No data available
Flammability or explosive
limits:
Lower: No data available
Upper: No data available
1x10-3Pa/20°C
Vapour pressure:
Relative density: No data available
Solubility(ies):
[Water] No data available
[Other solvents] No data available
Section 10. STABILITY AND REACTIVITY
Chemical stability: Stable under proper conditions.
Possibility of hazardous No special reactivity has been reported.
reactions:
Incompatible materials: Oxidizing agents, Acids, Bases, Reducing agents, Water, Alcohols, Amines
1,5-Diisocyanatonaphthalene
Section 10. STABILITY AND REACTIVITY
Hazardous decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx), Hydrogen cyanide
products:
Section 11. TOXICOLOGICAL INFORMATION
ihl-rat LC50:270 mg/m3/4H
Acute Toxicity:
Skin corrosion/irritation: No data available
Serious eye No data available
damage/irritation:
Germ cell mutagenicity: No data available
Carcinogenicity:
IARC = Group 3 (Not classifiable as carcinogenic to humans)
NTP = No data available
Reproductive toxicity: No data available
RTECS Number: NQ9600000
Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: No data available
No data available
Crustacea:
Algae: No data available
Persistence / degradability: No data available
Bioaccumulative No data available
potential(BCF):
Mobility in soil
No data available
Log Pow:
Soil adsorption (Koc): No data available
No data available
Henry's Law
constant(PaM3/mol):
Section 13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system.
Observe all federal, state and local regulations when disposing of the substance.
Section 14. TRANSPORT INFORMATION
6.1: Toxic substance.
Hazards Class:
UN-No: 2206
Isocyanates, toxic, n.o.s.
Proper shipping name:
Packing group: II
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.
1,5-Diisocyanatonaphthalene
SECTION 16 - ADDITIONAL INFORMATION
N/A