Safety Data Sheet - Imidazole

SECTION 1: Identification of the substance/mixture and of the company/undertaking

Chemical Name Imidazole

Product Form Substance

Catalogue No. AL2533

CAS Number 288-32-4

EC Number 206-019-2

EC Index Number 613-021-00-5

Grade 99%

HSN Code 29332990

Molecular Formula C3H4N2

SECTION 1: Identification of the substance/mixture and of the company/undertaking

1.1 Product identifier

Chemical Name Imidazole

Catalogue No. AL2533

Product form Substance

CAS Number 288-32-4

EC Number 206-019-2

Grade 99%

EC Index Number 613-021-00-5

Chemical Formula C3H4N2

HSN Code 29332990

Synonyms Glyoxaline

Chemical Structure -

1.2 Relevant identified uses of the substance or mixture and uses advised against

Use of the substance/mixture Used in pharmaceuticals, biochemistry, and as a catalyst.

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 Acute Tox. 4; Skin Corr. 1C; Repr. 1B

Classification source ECHA C&L Inventory via PubChem CID 795 - hazard classes notified by at least 50% of companies; pictograms and signal word derived from those statements

2.2 Label elements

Hazard pictograms Corrosive, Irritant, Health Hazard

Signal word Danger

Hazard statements H302: Harmful if swallowed; H314: Causes severe skin burns and eye damage; H360: May damage fertility or the unborn child

2.3 Other hazards

Other hazards May cause skin and eye irritation.

SECTION 3: Composition/information on ingredients

3.1 Substance

Name Imidazole

CAS No. 288-32-4

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 Rinse mouth. Do not induce vomiting. Seek medical attention if symptoms occur.

4.2 Most important symptoms and effects, both acute and delayed

Symptoms relating to use Irritation of skin, eyes, and respiratory tract.

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 Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.

Unsuitable extinguishing media Not specified

5.2 Special hazards arising from the substance or mixture

Special procedures Dust explosion possible if in powder or granular form, mixed with air.

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 Contain spill and absorb with inert material. Dispose of in accordance with local regulations.

6.3 Methods and material for containment and cleaning up

Methods for cleaning up Personal protection: complete protective clothing including self-contained breathing apparatus. Sweep spilled substance into covered containers. Then wash away with plenty of water.

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 Separated from strong acids and food and feedstuffs.

SECTION 8: Exposure controls/personal protection

8.2 Exposure controls

Hand protection Handle with gloves.

Eye protection Face shield and safety glasses. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).

Skin and body protection Complete suit protecting against chemicals. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.

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 Amine-like odor

Odour threshold Not applicable

pH value Not applicable

Relative evaporation rate (butylacetate=1) Not applicable

Melting point 89.52 °C

Freezing point Not applicable

Boiling point 257 °C

Flash point 145 °C (293 °F) - closed cup

Auto-ignition temperature 480 °C

Decomposition temperature Not applicable

Flammability (solid, gas) Not flammable

Vapour pressure Vapor pressure = 0.327 Pa at 25 °C (2.25X10-2 mm Hg at 25 °C)

Relative vapour density at 20°C Relative vapor density (air = 1): 2.35

Density Density: 1.0303 g/cu m at 101 °C

Solubility Very soluble in water

Log Pow -0.08

Viscosity, kinematic Not applicable

Viscosity, dynamic Not applicable

Explosive properties Not explosive

Oxidising properties Not oxidising

Explosive limits Not applicable

SECTION 10: Stability and reactivity

10.1 Reactivity

Reactivity Stable under normal conditions. Reacts with strong acids and bases.

10.2 Chemical stability

Chemical stability Stable under recommended storage conditions.

10.3 Possibility of hazardous reactions

Possibility of hazardous reactions Decomposes on burning. This produces toxic fumes including nitrogen oxides. The solution in water is a weak base.

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, and bases.

10.6 Hazardous decomposition products

Hazardous decomposition products Hazardous decomposition products formed under fire conditions - Carbon oxides, nitrogen oxides (NOx), hydrogen cyanide (hydrocyanic acid).

SECTION 11: Toxicological information

11.1 Information on toxicological effects

Acute toxicity LD50 Rat oral 960-970 mg/kg bw; LD50 Rat oral 220 mg/kg; LD50 Mouse (male) oral 1180 mg/kg bw

Skin corrosion/irritation H314: Causes severe skin burns and eye damage

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 3263

UN-No. (IMDG) UN 3263

UN-No. (IATA) UN 3263

UN-No. (ADN) UN 3263

UN-No. (RID) UN 3263

14.2 UN proper shipping name

Proper Shipping Name (ADR) Corrosive solid, n.o.s. (Imidazole)

Proper Shipping Name (IMDG) Corrosive solid, n.o.s. (Imidazole)

Proper Shipping Name (IATA) Corrosive solid, n.o.s. (Imidazole)

Proper Shipping Name (ADN) Corrosive solid, n.o.s. (Imidazole)

Proper Shipping Name (RID) Corrosive solid, n.o.s. (Imidazole)

14.3 Transport hazard class(es)

Transport hazard class(es) 8

14.4 Packing group

Packing group (ADR) III

Packing group (IMDG) III

Packing group (IATA) III

Packing group (ADN) III

Packing group (RID) III

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.