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3-chlorobenzoic acid
CAS No.: 535-80-8
Synonyms:
Formula: C7H5ClO2
Exact Mass: 155.99800
Molecular Weight: 156.56600
PSA: 37.30000
LogP: 2.03820
Reference Price: $11,290/ton Inquiry Now
3-chlorobenzoic acid 535-80-8 MSDS
Name: 3-Chloroperoxybenzoic acid 70-75% balance 3-Chlorobenzoic acid and Material Safety Data Sheet
Synonym: m-Chloroperbenzoic acid; m-CPBA; MCPBA
CAS: 535-80-8
Section 1 - Chemical Product   MSDS Name:3-Chloroperoxybenzoic acid 70-75% balance 3-Chlorobenzoic acid and Material Safety Data Sheet
Synonym:m-Chloroperbenzoic acid; m-CPBA; MCPBA

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
535-80-8 3-Chlorobenzoic acid Balance 208-618-4
Hazard Symbols: O C
Risk Phrases: 22 34 7

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Harmful if swallowed. Causes burns. May cause fire.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
May cause severe and permanent damage to the digestive tract. Causes gastrointestinal tract burns. May be harmful if swallowed.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
None

Section 4 - FIRST AID MEASURES
  Eyes: Get medical aid immediately. Do NOT allow victim to rub eyes or keep eyes closed. Extensive irrigation with water is required (at least 30 minutes).
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Destroy contaminated shoes.
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:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
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. Oxidizer. Greatly increases the burning rate of combustible materials. Containers may explode in the heat of a fire.
May be ignited by heat, sparks, and flame.
Extinguishing Media:
Do NOT use straight streams of water. For small fires, use dry chemical, carbon dioxide, water spray or regular foam. Cool containers with flooding quantities of water until well after fire is out. For large fires flood fire with water from a distance.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Avoid runoff into storm sewers and ditches which lead to waterways.
Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation. Do not use combustible materials such as paper towels to clean up spill.

Section 7 - HANDLING and STORAGE
  Handling:
Keep container tightly closed. Keep away from heat, sparks and flame. Avoid contact with clothing and other combustible materials.
Do not get on skin or in eyes. Do not ingest or inhale. Use with adequate ventilation. Do not store near combustible materials.
Discard contaminated shoes.
Storage:
Keep away from sources of ignition. Do not store near combustible materials. Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.
Corrosives area. Keep refrigerated. (Store below 4C/39F.)

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels below recommended exposure limits. Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower.
Exposure Limits CAS# 535-80-8: CAS# 937-14-4: CAS# 7732-18-5: 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 minimize contact with skin.
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: white
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 92 - 94 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: N/A
Explosion Limits, upper: N/A
Decomposition Temperature: Not available.
Solubility in water: insoluble
Specific Gravity/Density:
Molecular Formula: C7H5ClO3
Molecular Weight: 172.57

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, strong oxidants.
Incompatibilities with Other Materials:
Iron, manganese oxide, acids (mineral, non-oxidizing, e.g.
hydrochloric acid, hydrofluoric acid, muriatic acid, phosphoric acid), metals and metal compounds (toxic, e.g. beryllium, lead acetate, nickel carbonyl, tetraethyl lead), nitrides (e.g. potassium nitride, sodium nitride), combustible and flammable materials (e.g.
alkyl resins, asphalt, gasoline, grease, methyl acetone, polystyrene, polyurethane), oxidizing agents (strong, e.g. bromine, hydrogen peroxide, nitrogen dioxide, potassium nitrate), reducing agents (strong, e.g. aluminum carbide, chlorosilane, hydrogen phosphide, lithium hydride), nickel.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 535-80-8: DG4975990 CAS# 937-14-4: SD9470000 CAS# 7732-18-5: ZC0110000 LD50/LC50:
Not available.
Not available.
CAS# 7732-18-5: Oral, rat: LD50 = >90 mL/kg.
Carcinogenicity:
3-Chlorobenzoic acid - Not listed by ACGIH, IARC, or NTP.
3-Chloroperoxybenzoic acid - Not listed by ACGIH, IARC, or NTP.
Water - Not listed by ACGIH, IARC, or NTP.
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: ORGANIC PEROXIDE TYPE D, SOLID *
Hazard Class: 5.2
UN Number: 3106
Packing Group: II
IMO
Shipping Name: ORGANIC PEROXIDE TYPE D, SOLID
Hazard Class: 5.2
UN Number: 3106
Packing Group: II
RID/ADR
Shipping Name: ORGANIC PEROXIDE TYPE D, SOLID
Hazard Class: 5.2
UN Number: 3106
Packing group:

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: O C
Risk Phrases:
R 22 Harmful if swallowed.
R 34 Causes burns.
R 7 May cause fire.
Safety Phrases:
S 17 Keep away from combustible material.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
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# 535-80-8: 1
CAS# 937-14-4: No information available.
CAS# 7732-18-5: No information available.
Canada
CAS# 535-80-8 is listed on Canada's DSL List.
CAS# 937-14-4 is listed on Canada's DSL List.
CAS# 7732-18-5 is listed on Canada's DSL List.
CAS# 535-80-8 is not listed on Canada's Ingredient Disclosure List.
CAS# 937-14-4 is not listed on Canada's Ingredient Disclosure List.
CAS# 7732-18-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 535-80-8 is listed on the TSCA inventory.
CAS# 937-14-4 is listed on the TSCA inventory.
CAS# 7732-18-5 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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