Safety Data Sheet - Acetylene tetrabromide

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

Chemical Name Acetylene tetrabromide

Product Form Substance

Catalogue No. AL5001

CAS Number 79-27-6

EC Number 201-191-5

EC Index Number -

Grade 98%

HSN Code 29036100

Molecular Formula C2H2Br4

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

1.1 Product identifier

Chemical Name Acetylene tetrabromide

Catalogue No. AL5001

Product form Substance

CAS Number 79-27-6

EC Number 201-191-5

Grade 98%

EC Index Number Not specified

Chemical Formula C2H2Br4

HSN Code 29036100

Synonyms 1,1,2,2-Tetrabromoethane

Chemical Structure -

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

Use of the substance/mixture Used in mineral separation and as a solvent in laboratories.

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 Irrit. 2; Eye Irrit. 2; Acute Tox. 2; Aquatic Chronic 3

Classification source ECHA C&L Inventory via PubChem CID 6588 - hazard classes notified by at least 50% of companies; pictograms and signal word derived from those statements

2.2 Label elements

Hazard pictograms Acute Toxic

Signal word Danger

Hazard statements H302: Harmful if swallowed; H315: Causes skin irritation; H319: Causes serious eye irritation; H330: Fatal if inhaled; H412: Harmful to aquatic life with long lasting effects

Precautionary statements P260, P264, P264+P265, P270, P271, P273, P280, P284, P301+P317, P302+P352, P304+P340, P305+P351+P338, P316, P320, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501

2.3 Other hazards

Other hazards Not specified

SECTION 3: Composition/information on ingredients

3.1 Substance

Name Acetylene tetrabromide

CAS No. 79-27-6

SECTION 4: First aid measures

4.1 Description of first aid measures

First-aid measures after inhalation If this chemical has been inhaled, remove the exposed person to fresh air at once. If breathing has stopped, perform artificial respiration. Keep the person warm and at rest.

First-aid measures after skin contact If this chemical contacts the skin, flush the contaminated skin with water promptly. If this chemical penetrates the clothing, immediately remove the clothing and flush the skin with water promptly. If irritation persists after washing, get medical attention.

First-aid measures after eye contact If this chemical contacts the eyes, immediately wash (irrigate) the eyes with large amounts of water, occasionally lifting the lower and upper lids. Get medical attention immediately.

First-aid measures after ingestion If this chemical has been swallowed, get medical attention immediately.

4.2 Most important symptoms and effects, both acute and delayed

Symptoms relating to use Toxic effects may include respiratory distress, skin irritation, and eye irritation.

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 Toxic fumes may be released in a fire. Use water spray to cool containers.

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 and ventilate. Wear appropriate protective equipment. Contain and collect spillage.

6.3 Methods and material for containment and cleaning up

Methods for cleaning up Collect leaking and spilled liquid in sealable containers as far as possible. Absorb remaining liquid in dry sand or inert absorbent. Then store and dispose of according to local regulations. Do NOT let this chemical enter the environment.

6.4 Reference to other sections

Reference Not specified

SECTION 7: Handling and storage

7.1 Precautions for safe handling

Precautions for safe handling Handle in a fume hood with gloves. Avoid inhalation of vapors and contact with skin.

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 oxidants, strong bases and food and feedstuffs. Well closed. Ventilation along the floor.

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 Liquid

Colour Pale yellow

Odour Odor of camphor and iodoform

Odour threshold Not specified

pH value Not applicable

Relative evaporation rate (butylacetate=1) Not specified

Melting point 0 °C

Freezing point Not specified

Boiling point 243.5 °C; 151 °C @ 54 mm Hg

Flash point -18 °C (closed cup)

Auto-ignition temperature 335 °C

Decomposition temperature Not specified

Flammability (solid, gas) Not flammable

Vapour pressure 2.0X10-2 mm Hg @ 25 °C

Relative vapour density at 20°C 11.9 (Air = 1)

Density 2.9656 @ 20 °C/4 °C

Solubility 0.065 g/100 ml water @ 30 °C

Log Pow 2.8

Viscosity, kinematic Not specified

Viscosity, dynamic Not specified

Explosive properties Not explosive

Oxidising properties Not oxidizing

Explosive limits Not specified

SECTION 10: Stability and reactivity

10.1 Reactivity

Reactivity Stable under normal conditions, but may react with strong oxidizing agents.

10.2 Chemical stability

Chemical stability Heat contributes to instability.

10.3 Possibility of hazardous reactions

Possibility of hazardous reactions Decomposes on burning. This produces toxic and corrosive fumes including carbonyl bromide and hydrogen bromide. Reacts with strong bases and strong oxidants.

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 bases.

10.6 Hazardous decomposition products

Hazardous decomposition products Toxic gases and vapors (such as carbonyl bromide, and brominated solvents) may be released when acetylene tetrabromide decomposes.

SECTION 11: Toxicological information

11.1 Information on toxicological effects

Acute toxicity LD50 Rat oral 1200 mg/kg; LC50 Rat inhalation 549 mgcu m4 hr; LD50 Rat skin 5250 mg/kg

Skin corrosion/irritation H315: Causes skin irritation

Serious eye damage/irritation H319: Causes serious eye irritation

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) 2504

UN-No. (IMDG) 2504

UN-No. (IATA) 2504

UN-No. (ADN) 2504

UN-No. (RID) 2504

14.2 UN proper shipping name

Proper Shipping Name (ADR) Acetylene tetrabromide

Proper Shipping Name (IMDG) Acetylene tetrabromide

Proper Shipping Name (IATA) Acetylene tetrabromide

Proper Shipping Name (ADN) Acetylene tetrabromide

Proper Shipping Name (RID) Acetylene tetrabromide

14.3 Transport hazard class(es)

Transport hazard class(es) 6.1

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.