2,6-diaminotoluene
CAS No.: 823-40-5
Synonyms:
Formula: C7H10N2
Exact Mass: 122.08400
Molecular Weight: 122.16800
PSA: 52.04000
LogP: 2.32180
2,6-diaminotoluene 823-40-5 MSDS
Name: 2 6-Diaminotoluene 98% Material Safety Data Sheet
Synonym: 2,6-Toluenediamine; 2-Methyl-1,3-benzenediamine
CAS: 823-40-5
Section 1 - Chemical Product   MSDS Name:2 6-Diaminotoluene 98% Material Safety Data Sheet
Synonym:2,6-Toluenediamine; 2-Methyl-1,3-benzenediamine

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
823-40-5 2,6-Diaminotoluene 98 212-513-9
Hazard Symbols: XN N
Risk Phrases: 21/22 43 51/53 68

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Harmful in contact with skin and if swallowed. May cause sensitization by skin contact. Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.Possible risk of irreversible effects.
Potential Health Effects
Eye:
Not available.
Skin:
May cause skin sensitization, an allergic reaction, which becomes evident upon re-exposure to this material.
Ingestion:
Not available.
Inhalation:
Not available.
Chronic:
Not available.

Section 4 - FIRST AID MEASURES
  Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids.
Skin:
Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
  General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Avoid generating dusty conditions. Provide ventilation.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Use only with adequate ventilation. Avoid breathing dust.
Storage:
Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits CAS# 823-40-5: Germany: (listed as toluene 2,4-diamine): Skin absorber Russia: (listed as toluene 2,4-diamine): 2 mg/m3 TWA Personal Protective Equipment Eyes: Wear safety glasses and chemical goggles if splashing is possible.
Skin:
Wear appropriate protective gloves and clothing to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Wear a NIOSH/MSHA or European Standard EN 149 approved full-facepiece airline respirator in the positive pressure mode with emergency escape provisions.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Crystals
Color: dark gray
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 289 deg C @ 760 mm Hg
Freezing/Melting Point: 102-107 deg C
Autoignition Temperature: Not available.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C7H10N2
Molecular Weight: 122.17

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Not available.
Incompatibilities with Other Materials:
Strong oxidizing agents - strong acids.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide, nitrogen.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 823-40-5: XS9750000 LD50/LC50:
Not available.
Carcinogenicity:
2,6-Diaminotoluene - California: carcinogen, initial date 1/1/88 (listed as Toluene 2,4-dia NTP: Suspect carcinogen (listed as Toluene 2,4-diamine).
IARC: Group 2B carcinogen (listed as Toluene 2,4-diamine).
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
 

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.*
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
IMO
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
RID/ADR
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing group: III
USA RQ: CAS# 823-40-5: 10 lb final RQ (Listed under Toluenediamine); 4.54 kg fin

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN N
Risk Phrases:
R 21/22 Harmful in contact with skin and if
swallowed.
R 43 May cause sensitization by skin contact.
R 51/53 Toxic to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
R 68 Possible risk of irreversible effects.
Safety Phrases:
S 24 Avoid contact with skin.
S 36/37 Wear suitable protective clothing and
gloves.
S 61 Avoid release to the environment. Refer to
special instructions/safety data sheets.
WGK (Water Danger/Protection)
CAS# 823-40-5: 2
Canada
CAS# 823-40-5 is listed on Canada's DSL List.
CAS# 823-40-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 823-40-5 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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