Safety Data Sheet - Crotonic Acid

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

Chemical Name Crotonic Acid

Product Form Substance

Catalogue No. AL1563

CAS Number 107-93-7

EC Number 203-533-9

EC Index Number 607-095-00-7

Grade 97% For Synthesis

HSN Code 29161990

Molecular Formula C4H6O2

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

1.1 Product identifier

Chemical Name Crotonic Acid

Catalogue No. AL1563

Product form Substance

CAS Number 107-93-7

EC Number 203-533-9

Grade 97% For Synthesis

EC Index Number 607-095-00-7

Chemical Formula C4H6O2

HSN Code 29161990

Synonyms 2-Butenoic acid, trans-Butenoic acid

Chemical Structure -

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

Use of the substance/mixture Synthetic intermediate and monomer precursor

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. 1B; Eye Dam. 1

Classification source ECHA C&L Inventory via PubChem CID 637090 - 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

Signal word Danger

Hazard statements H302: Harmful if swallowed; H312: Harmful in contact with skin; H314: Causes severe skin burns and eye damage; H318: Causes serious eye damage

Precautionary statements P260, P264, P264+P265, P270, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P362+P364, P363, P405, P501

2.3 Other hazards

Other hazards Corrosive to metals

SECTION 3: Composition/information on ingredients

3.1 Substance

Name Crotonic Acid

CAS No. 107-93-7

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. Seek medical attention if irritation develops.

First-aid measures after eye contact Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. Seek medical attention.

First-aid measures after ingestion Rinse mouth. Do NOT induce vomiting. Seek medical attention.

4.2 Most important symptoms and effects, both acute and delayed

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

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 The vapour is heavier than 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 Evacuate area and ventilate. Wear appropriate protective equipment.

6.3 Methods and material for containment and cleaning up

Methods for cleaning up Evacuate danger area! Remove all ignition sources. Consult an expert! Personal protection: face shield. Do NOT let this chemical enter the environment. Let solidify.

6.4 Reference to other sections

Reference Not specified

SECTION 7: Handling and storage

7.1 Precautions for safe handling

Precautions for safe handling Use personal protective equipment. Avoid contact with skin and eyes.

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 Store only in original container. Store only if stabilized. Separated from food and feedstuffs, strong bases and peroxides. Well closed. Dry. Keep in the dark. Ventilation along the floor. Store in an area without drain or sewer access.

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 pungent

Odour threshold No data available

pH value No data available

Relative evaporation rate (butylacetate=1) No data available

Melting point 72 °C

Freezing point No data available

Boiling point 185 °C

Flash point 88 °C o.c.

Auto-ignition temperature 745 °F (396 °C)

Decomposition temperature No data available

Flammability (solid, gas) Flammable solid

Vapour pressure 24 Pa at 20 °C

Relative vapour density at 20°C 2.97 (air= 1)

Density Density = 1.018 at 15 °C/4 °C

Solubility Slightly soluble in water, soluble in organic solvents

Log Pow Log Kow = 0.72 isomer not specified

Viscosity, kinematic No data available

Viscosity, dynamic No data available

Explosive properties No data available

Oxidising properties No data available

Explosive limits No data available

SECTION 10: Stability and reactivity

10.1 Reactivity

Reactivity Stable under normal conditions. Reacts with strong oxidizing agents.

10.2 Chemical stability

Chemical stability Stable under recommended storage conditions.

10.3 Possibility of hazardous reactions

Possibility of hazardous reactions The substance may polymerize under the influence of UV light or moisture. This generates fire and explosion hazard. The solution in water is a weak acid.

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, and alkali metals.

10.6 Hazardous decomposition products

Hazardous decomposition products Thermal decomposition products include carbon dioxide and carbon monoxide.

SECTION 11: Toxicological information

11.1 Information on toxicological effects

Acute toxicity LD50 (oral, rat) 1,500 mg/kg

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

Serious eye damage/irritation H318: Causes serious eye damage

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 2823

UN-No. (IMDG) UN 2823

UN-No. (IATA) UN 2823

UN-No. (ADN) UN 2823

UN-No. (RID) UN 2823

14.2 UN proper shipping name

Proper Shipping Name (ADR) Crotonic Acid

Proper Shipping Name (IMDG) Crotonic Acid

Proper Shipping Name (IATA) Crotonic Acid

Proper Shipping Name (ADN) Crotonic Acid

Proper Shipping Name (RID) Crotonic Acid

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.