2-Chloronitrobenzene
CAS No.: 88-73-3
Synonyms:
Formula: C6H4ClNO2
Exact Mass: 156.99300
Molecular Weight: 157.55400
PSA: 45.82000
LogP: 2.77140
2-Chloronitrobenzene 88-73-3 MSDS
Name: 1-Chloro-2-Nitrobenzene 99+% Material Safety Data Sheet
Synonym: 1-Chloro-2-Nitrobenzne; O-Chloronitrobenzene, 2-Chloronitrobenzen
CAS: 88-73-3
Section 1 - Chemical Product   MSDS Name:1-Chloro-2-Nitrobenzene 99+% Material Safety Data Sheet
Synonym:1-Chloro-2-Nitrobenzne; O-Chloronitrobenzene, 2-Chloronitrobenzen

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
88-73-3 1-Chloro-2-Nitrobenzene >99 201-854-9
Hazard Symbols: T
Risk Phrases: 23/24/25 25

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Toxic by inhalation, in contact with skin and if swallowed. Toxic if swallowed.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. Harmful if absorbed through the skin. May cause skin sensitization, an allergic reaction, which becomes evident upon re-exposure to this material.
Ingestion:
Harmful if swallowed. Aspiration of material into the lungs may cause chemical pneumonitis, which may be fatal. May cause central nervous system depression. May cause cyanosis (bluish discoloration of skin due to deficient oxygenation of the blood).
Inhalation:
May cause effects similar to those described for ingestion.
Chronic:
May cause liver and kidney damage. May cause anemia and other blood cell abnormalities. May cause fatigue, dizziness, headache, insomnia and weight loss.

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. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Use agent most appropriate to extinguish fire.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Remove all sources of ignition. Provide ventilation.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well-ventilated area. Minimize dust generation and accumulation. Avoid contact with skin and eyes. Do not ingest or inhale.
Storage:
Store in a cool, dry place. Keep container closed when not in use.
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# 88-73-3: Russia: 1 mg/m3 TWA 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 gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to minimize contact with skin.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Solid
Color: yellow
Odor: None reported.
pH: Not available.
Vapor Pressure: <0.1 mbar @ 20
Viscosity: Not available.
Boiling Point: 246 deg C @ 760.00mm Hg
Freezing/Melting Point: 32 - 34 deg C
Autoignition Temperature: > 450 deg C (> 842.00 deg F)
Flash Point: 124 deg C ( 255.20 deg F)
Explosion Limits, lower: 1.40 vol %
Explosion Limits, upper: 8.70 vol %
Decomposition Temperature: >300 deg C
Solubility in water: 0.43 G/L WATER (20C)
Specific Gravity/Density: 1.3480g/cm3
Molecular Formula: C6H4ClNO2
Molecular Weight: 157.56

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, none reported, dust generation, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents, ammonia.
Hazardous Decomposition Products:
Hydrogen chloride, nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 88-73-3: CZ0875000 LD50/LC50:
CAS# 88-73-3: Oral, mouse: LD50 = 135 mg/kg; Oral, rabbit: LD50 = 280 mg/kg; Oral, rat: LD50 = 268 mg/kg; Skin, rabbit: LD50 = 400 mg/kg.
Carcinogenicity:
1-Chloro-2-Nitrobenzene - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
  Other No information available.

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

Section 14 - TRANSPORT INFORMATION
 
IATA
Shipping Name: CHLORONITROBENZENES, LIQUID
Hazard Class: 6.1
UN Number: 1578
Packing Group: II
IMO
Shipping Name: CHLORONITROBENZENES, LIQUID
Hazard Class: 6.1
UN Number: 1578
Packing Group: II
RID/ADR
Shipping Name: CHLORONITROBENZENES
Hazard Class: 6.1
UN Number: 1578
Packing group: II

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T
Risk Phrases:
R 23/24/25 Toxic by inhalation, in contact with skin
and if swallowed.
R 25 Toxic if swallowed.
Safety Phrases:
S 28A After contact with skin, wash immediately with
plenty of water.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 38 In case of insufficient ventilation, wear
suitable respiratory equipment.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 88-73-3: 3
Canada
CAS# 88-73-3 is listed on Canada's NDSL List.
CAS# 88-73-3 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 88-73-3 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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