Azoisobutyronitrile
Synonyms: 2,2'-Azobis(isobutyronitrile)
SECTION 1: Identification of the substance/mixture and of the company/undertaking
Chemical Name
Azoisobutyronitrile
Product Form
Substance
Catalogue No.
AL0523
CAS Number
78-67-1
EC Number
201-132-3
EC Index Number
-
Grade
98%
HSN Code
29270090
Molecular Formula
C8H12N4
SECTION 1: Identification of the substance/mixture and of the company/undertaking
1.1 Product identifier
Chemical Name
Azoisobutyronitrile
Catalogue No.
AL0523
Product form
Substance
CAS Number
78-67-1
EC Number
201-132-3
Grade
98%
EC Index Number
Not applicable
Chemical Formula
C8H12N4
HSN Code
29270090
Synonyms
2,2'-Azobis(isobutyronitrile)
Chemical Structure
-
1.2 Relevant identified uses of the substance or mixture and uses advised against
Use of the substance/mixture
Radical initiator for polymerization reactions
Uses advised against
Not specified
1.3 Details of the supplier of the safety data sheet
Company identification
Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.
1.4 Emergency Contact Details
Phone / e-Mail
Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Self-react. C; Acute Tox. 4; Aquatic Chronic 3
Classification source
ECHA C&L Inventory via PubChem CID 6547 - hazard classes notified by at least 50% of companies; pictograms and signal word derived from those statements
2.2 Label elements
Hazard pictograms
Flammable, Irritant
Signal word
Danger
Hazard statements
H242: Heating may cause a fire; H302: Harmful if swallowed; H332: Harmful if inhaled; H412: Harmful to aquatic life with long lasting effects
2.3 Other hazards
Other hazards
Decomposes exothermically when heated; flammable.
SECTION 3: Composition/information on ingredients
3.1 Substance
Name
Azoisobutyronitrile
CAS No.
78-67-1
SECTION 4: First aid measures
4.1 Description of first aid measures
First-aid measures after inhalation
Move to fresh air. If symptoms persist, seek medical attention.
First-aid measures after skin contact
Wash with soap and water. If irritation occurs, seek medical attention.
First-aid measures after eye contact
Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. If irritation persists, seek medical attention.
First-aid measures after ingestion
Do not induce vomiting. Rinse mouth and seek medical attention.
4.2 Most important symptoms and effects, both acute and delayed
Symptoms relating to use
Irritation of eyes, skin, and respiratory tract; headache; dizziness.
4.3 Indication of any immediate medical attention and special treatment needed
General information
Treat symptomatically. Show this safety data sheet to the treating physician.
SECTION 5: Fire-fighting measures
5.1 Extinguishing media
Suitable extinguishing media
Water spray, carbon dioxide, dry chemical powder, foam.
Unsuitable extinguishing media
Not specified
5.2 Special hazards arising from the substance or mixture
Special procedures
If dry, it can be charged electrostatically by swirling, pneumatic transport, pouring, etc.
5.3 Advice for firefighters
Protection during firefighting
Do not enter fire area without proper protective equipment, including respiratory protection.
SECTION 6: Accidental release measures
6.1.1 For non-emergency personnel
Emergency procedures
Evacuate area. Use appropriate protective equipment. Contain and collect spillage.
6.3 Methods and material for containment and cleaning up
Methods for cleaning up
Consult an expert! Personal protection: filter respirator for organic gases and particulates adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Remove all ignition sources. Sweep spilled substance into covered containers.
6.4 Reference to other sections
Reference
Not specified
SECTION 7: Handling and storage
7.1 Precautions for safe handling
Precautions for safe handling
Avoid contact with skin and eyes. Use in a well-ventilated area.
Hygiene measures
Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
7.2 Conditions for safe storage, including any incompatibilities
Storage conditions
Fireproof. Cool. Separated from strong oxidants and incompatible materials. See Chemical Dangers.
SECTION 8: Exposure controls/personal protection
8.2 Exposure controls
Hand protection
Protective gloves (e.g. nitrile rubber)
Eye protection
Chemical safety goggles or safety glasses
Skin and body protection
Wear suitable protective clothing
Respiratory protection
Use appropriate respiratory protection if ventilation is inadequate.
SECTION 9: Physical and chemical properties
9.1 Information on basic physical and chemical properties
Physical state
Solid
Colour
White
Odour
Slightly sweet
Odour threshold
Not determined
pH value
Not applicable
Relative evaporation rate (butylacetate=1)
Not determined
Melting point
221 °F (105 °C)
Freezing point
Not applicable
Boiling point
Not determined
Flash point
> 100 °C
Auto-ignition temperature
147 °F (64 °C)
Decomposition temperature
> 100 °C
Flammability (solid, gas)
Flammable solid
Vapour pressure
Vapor pressure, Pa at 20 °C:
Relative vapour density at 20°C
Not determined
Density
1.1 g/cm³
Solubility
Solubility in water at 20 °C: none
Log Pow
Not determined
Viscosity, kinematic
Not applicable
Viscosity, dynamic
Not applicable
Explosive properties
Not explosive
Oxidising properties
Not oxidizing
Explosive limits
Not applicable
SECTION 10: Stability and reactivity
10.1 Reactivity
Reactivity
Stable under recommended storage conditions; decomposes upon heating.
10.2 Chemical stability
Chemical stability
Stable under recommended storage conditions.
10.3 Possibility of hazardous reactions
Possibility of hazardous reactions
Decomposes on warming. This produces toxic fumes of tetramethylsuccinonitrile (see ICSC 1121) and cyanide. May decompose explosively on shock, friction or concussion.
10.4 Conditions to avoid
Conditions to avoid
Avoid contact with incompatible materials and excessive heat.
10.5 Incompatible materials
Incompatible materials
Strong oxidizing agents, strong acids, bases.
10.6 Hazardous decomposition products
Hazardous decomposition products
Not specified
SECTION 11: Toxicological information
11.1 Information on toxicological effects
Acute toxicity
LD50 (oral, rat) > 2000 mg/kg
Skin corrosion/irritation
Not classified (based on available data)
Serious eye damage/irritation
Not classified (based on available data)
Respiratory or skin sensitisation
Not classified (based on available data)
Germ cell mutagenicity
Not classified (based on available data)
Carcinogenicity
Not classified (based on available data)
Specific target organ toxicity (single exposure)
Not classified (based on available data)
Specific target organ toxicity (repeated exposure)
Not classified (based on available data)
SECTION 12: Ecological information
12.1 Toxicity
Toxicity information
Not specified
12.2 Persistence - degradability
Persistence - degradability
Not specified
12.3 Bioaccumulative potential
Bioaccumulative potential
Not specified
12.4 Mobility in soil
Mobility in soil
Not specified
12.6 Other adverse effects
Environmental precautions
Not specified
SECTION 13: Disposal considerations
13.1 Waste treatment methods
Additional Info
Dispose of contents/container in accordance with local, regional, national and international regulations.
SECTION 14: Transport information
14.1 UN number
UN-No. (ADR)
UN 1294
UN-No. (IMDG)
UN 1294
UN-No. (IATA)
UN 1294
UN-No. (ADN)
UN 1294
UN-No. (RID)
UN 1294
14.2 UN proper shipping name
Proper Shipping Name (ADR)
Azoisobutyronitrile
Proper Shipping Name (IMDG)
Azoisobutyronitrile
Proper Shipping Name (IATA)
Azoisobutyronitrile
Proper Shipping Name (ADN)
Azoisobutyronitrile
Proper Shipping Name (RID)
Azoisobutyronitrile
14.3 Transport hazard class(es)
Transport hazard class(es)
3
14.4 Packing group
Packing group (ADR)
II
Packing group (IMDG)
II
Packing group (IATA)
II
Packing group (ADN)
II
Packing group (RID)
II
14.5 Environmental hazards
Dangerous for the environment
Not specified
Marine pollutant
Not specified
Other information
No supplementary information available
SECTION 15: Regulatory information
15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture
15.1.1 EU-Regulations
Not specified
SECTION 16: Other Information
Disclaimer
The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a guarantee or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text.