2,3-dichloroaniline 608-27-5 MSDS
Name: 2 3-Dichloroaniline 99% Material Safety Data Sheet
Synonym: 2,3-Dichlorobenzeneamine; 1-Amino-2,3-dichlorobenzene; 2,3-Dichloroaniline
CAS: 608-27-5
Section 1 - Chemical Product   MSDS Name:2 3-Dichloroaniline 99% Material Safety Data Sheet
Synonym:2,3-Dichlorobenzeneamine; 1-Amino-2,3-dichlorobenzene; 2,3-Dichloroaniline

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
608-27-5 2,3-Dichloroaniline 99 210-157-9
Hazard Symbols: T N
Risk Phrases: 23/24/25 33 50/53

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Toxic by inhalation, in contact with skin and if swallowed. Danger of cumulative effects. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.Toxic.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation:
Causes respiratory tract irritation.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
  Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid immediately. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Wash clothing before reuse.
Ingestion:
Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation:
Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Get medical aid. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Notes to Physician:
For methemoglobinemia, administer oxygen alone or with Methylene Blue depending on the methemoglobin concentration in the blood.
Antidote: Methylene blue, alone or in combination with oxygen is indicated as a treatment in nitrite induced methemoglobinemia.

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. Water runoff can cause environmental damage. Dike and collect water used to fight fire. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use water spray to keep fire-exposed containers cool.
Approach fire from upwind to avoid hazardous vapors and toxic decomposition products.
Extinguishing Media:
Water or foam may cause frothing. Use water spray, dry chemical, carbon dioxide, or appropriate 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 runoff into storm sewers and ditches which lead to waterways. Avoid generating dusty conditions. Provide ventilation.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Use only with adequate ventilation. Avoid breathing dust.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Poison room locked. Isolate from oxidizing materials and acids.

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 ventilation to keep airborne concentrations low.
Exposure Limits CAS# 608-27-5: CAS# 27134-27-6: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Solid
Color: Off - White Solid
Odor: None reported.
pH: Not available.
Vapor Pressure: 0.0275 mm Hg @ 25 deg C
Viscosity: Not available.
Boiling Point: 250-252 deg C @ 760 mmHg
Freezing/Melting Point: 23-24 deg C
Autoignition Temperature: Not available.
Flash Point: > 112 deg C (> 233.60 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: insoluble
Specific Gravity/Density: 1.3700g/cm3
Molecular Formula: C6H5Cl2N
Molecular Weight: 162.02

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Dust generation, excess heat.
Incompatibilities with Other Materials:
Acids, strong oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, nitrogen oxides, carbon monoxide, carbon dioxide, aniline.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 608-27-5: CX9862625 CAS# 27134-27-6 unlisted.
LD50/LC50:
CAS# 608-27-5: Inhalation, rat: LC50 = >8047 mg/m3/4H.
CAS# 27134-27-6.
CAS# 62-53-3: Oral, rat: LD50 = 250 mg/kg.; Dermal, rabbit: LD50 = 820 ul/kg. The toxicity of this product is partially based on the hazards associated with aniline.
Carcinogenicity:
2,3-Dichloroaniline - Not listed by ACGIH, IARC, or NTP.
Dichloroanilines - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
  Ecotoxicity:
Estimated Log BCF Value for 2,3-Dichloroaniline: = 1.88 from a recommended regression-derived equation. This BCF value is not indicative of bioconcentration in aquatic organisms. Approximated Koc Value for 2,3-Dichloroaniline: =370 using an appropriate regression-derived equation. This value suggests medium soil mobility.

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

Section 14 - TRANSPORT INFORMATION
 
IATA
Shipping Name: DICHLOROANILINES, SOLID
Hazard Class: 6.1
UN Number: 1590
Packing Group: II
IMO
Shipping Name: DICHLOROANILINES, SOLID
Hazard Class: 6.1
UN Number: 1590
Packing Group: II
RID/ADR
Shipping Name: DICHLOROANILINES
Hazard Class: 6.1
UN Number: 1590
Packing group: II

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T N
Risk Phrases:
R 23/24/25 Toxic by inhalation, in contact with skin
and if swallowed.
R 33 Danger of cumulative effects.
R 50/53 Very toxic to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
Safety Phrases:
S 28A After contact with skin, wash immediately with
plenty of water.
S 36/37 Wear suitable protective clothing and
gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
S 60 This material and its container must be
disposed of as hazardous waste.
S 61 Avoid release to the environment. Refer to
special instructions/safety data sheets.
WGK (Water Danger/Protection)
CAS# 608-27-5: 3
CAS# 27134-27-6: No information available.
Canada
CAS# 608-27-5 is listed on Canada's NDSL List.
CAS# 608-27-5 is not listed on Canada's Ingredient Disclosure List.
CAS# 27134-27-6 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 608-27-5 is listed on the TSCA inventory.
CAS# 27134-27-6 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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