p-Toluenesulfonyl azide;4-Methylbenzenesulfonyl azide
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Section 1 - Chemical Product and Company Identification
MSDS Name: p-Toluenesulfonyl azide;4-Methylbenzenesulfonyl azide
Catalog Numbers: SC-19523
Section 2 - Composition, Information on Ingredients
CAS# 941-55-9
Chemical Name p-Toluenesulfonyl azide;4-Methylbenzenesulfonyl azide
Percent 96%
EINECS/ELINCS:213-381-5
Hazard Symbols: F
Risk Phrases: 5
Section 3 - Hazards Identification
EMERGENCY OVERVIEW
Section 4 - First Aid Measures
Ingestion: Do not induce emesis. Activated charcoal: administer charcoal as a slurry (240 ml water/30 g charcoal). Usual dose: 25 to 100 g in adults/adolescents.
Eyes: Irrigate exposed eyes with copious amounts of tepid water for at least 15 minutes. If irritation, pain, swelling, lacrimation, or photophobia persist, the patient should be seen in a health care facility.
Skin: Irrigate exposed eyes with copious amounts of tepid water for at least 15 minutes. If irritation, pain, swelling, lacrimation, or photophobia persist, the patient should be seen in a health care facility.
Inhalation: Move victim to fresh air. Apply artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult.
Notes to Physician: Treat symptomatically and supportively.
Section 5 - Fire Fighting Measures
General Information: DOT recommendations-for small fires, use dry chemicals, carbon dioxide, water spray, or foam. For large fires, use water spray, fog, or foam. If you can do it without risk, move containers from fire area.
Extinguishing Media: Use mist of water, carbon dioxide, sand, dry powder, foam.
Section 6 - Accidental Release Measures
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:ELIMINATE all ignition sources. Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS.
Section 7 - Handling and Storage
Handling: Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Storage: Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
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.
Personal Protective Equipment
Eyes: Wear chemical splash goggles.
Skin: Wear chemical splash goggles. Wear appropriate protective gloves to prevent skin exposure.
Clothing: Wear appropriate protective gloves, clothing and goggles.
Respirators: Wear positive pressure self-contained breathing apparatus (SCBA).
Section 9 - Physical and Chemical Properties
Physical State: clear liquid
Color: colorless
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: not repored
Autoignition Temperature: Not available
Flash Point: Not avialable
Decomposition Temperature:Not available.
Solubility: Insoluble
Specific Gravity/Density:.Not found
Molecular Formula:C7H7N3O2S
Molecular Weight: 197.22
Section 10 - Stability and Reactivity
Chemical Stability: No data found.
Combustion products: Fire may produce irritating, corrosive and/or toxic gases.
Section 11 - Toxicological Information
RTECS#:
CAS#941-55-9
LD50/LC50:
CAS# 941-55-9
acute toxicity :
irritation :
Carcinogenicity:
p-Toluenesulfonyl azide;4-Methylbenzenesulfonyl azide- Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
Epidemiology: No information found
Other Studies: The toxicological properties have not been fully investigated. See actual entry in RTECS for complete information.
Section 12 - Ecological Information
a health hazard
Section 13 - Disposal Considerations
Dispose of in a manner consistent with federal, state, and local regulations.
Section 14 - Transport Information
Shipping Name: Not regulated
Section 15 - Regulatory Information
Hazard Symbols:
Risk Phrases:
R5 Heating may cause an explosion.
Safety Phrases:
S16 Keep away from sources of ignition
S35 This material and its container must be disposed of in a safe way.
Section 16 - Additional Information
While the information herein is believed to be reliable, it is furnished without warranty of any kind. It shall be used only as a guide. We assume no liabilities from the use of this product or information contained herein.
Potential Health Effects
Inhalation:Bronchospasm may develop in sensitized individuals.
Skin:Contact dermatitis is common.
Eyes:Significant laryngeal and facial edema may occur. Breathing may be impaired as a result of laryngeal edema. Immediate (usually) or delayed hypersensitivity reactions have been described following application of PPD-containing hair dyes to eyebrows or eyelashes. Eye pain and burning, and edema occur, which may progress to widespread facial edema, dermatitis, tearing, photophobia, uveitis, and keratitis. Corneal necrosis and vision loss may occur. Bilateral optic neuritis has been reported with blindness.
Ingestion:Epigastric pain and recurrent vomiting are common shortly following ingestion.
Hazards:Contact with metals may evolve flammable hydrogen gas.
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