Safety Data Sheet - Dibutyl ether

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

Chemical Name Dibutyl ether

Product Form Substance

Catalogue No. AL1685

CAS Number 142-96-1

EC Number 205-575-3

EC Index Number 603-095-00-7

Grade 98% For Synthesis

HSN Code 29091900

Molecular Formula C8H18O

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

1.1 Product identifier

Chemical Name Dibutyl ether

Catalogue No. AL1685

Product form Substance

CAS Number 142-96-1

EC Number 205-575-3

Grade 98% For Synthesis

EC Index Number 603-095-00-7

Chemical Formula C8H18O

HSN Code 29091900

Synonyms Butyl ether

Chemical Structure -

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

Use of the substance/mixture Solvent in organic synthesis and extraction chemistry.

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 Flam. Liq. 3; Skin Irrit. 2; Eye Irrit. 2; STOT SE 3; Aquatic Chronic 3

Classification source ECHA C&L Inventory via PubChem CID 8909 - 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 Warning

Hazard statements H226: Flammable liquid and vapor; H315: Causes skin irritation; H319: Causes serious eye irritation; H335: May cause respiratory irritation; H412: Harmful to aquatic life with long lasting effects

Precautionary statements P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P273, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, P501

2.3 Other hazards

Other hazards Can form peroxides upon prolonged storage.

SECTION 3: Composition/information on ingredients

3.1 Substance

Name Dibutyl ether

CAS No. 142-96-1

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 IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water.

First-aid measures after eye contact First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.

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 Headache, dizziness, nausea, and irritation of the 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 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 As a result of flow, agitation, etc., electrostatic charges can be generated.

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 eliminate all ignition sources. Ventilate area.

6.3 Methods and material for containment and cleaning up

Methods for cleaning up Personal protection: filter respirator for organic gases and vapours adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Cover the spilled material with foam. Collect leaking liquid in sealable 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. Provision to contain effluent from fire extinguishing. Separated from incompatible materials. See Chemical Dangers. Cool. Keep in the dark. Store only if stabilized. 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 Liquid

Colour Colorless

Odour Mild, ethereal odor

Odour threshold Not specified

pH value Not applicable

Relative evaporation rate (butylacetate=1) Not specified

Melting point -95.2 °C

Freezing point Not specified

Boiling point 140.8 °C

Flash point 25 °C c.c.

Auto-ignition temperature 382 °F (194 °C)

Decomposition temperature Not specified

Flammability (solid, gas) Flammable liquid

Vapour pressure 6.01 mm Hg at 25 °C

Relative vapour density at 20°C 1.48 (Air = 1)

Density 0.7684 at 20 °C/4 °C

Solubility Miscible with benzene and most org solvents

Log Pow log Kow= 3.21

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 can form peroxides upon prolonged storage.

10.2 Chemical stability

Chemical stability Stable under recommended storage conditions.

10.3 Possibility of hazardous reactions

Possibility of hazardous reactions The substance can form explosive peroxides , especially in anhydrous form. Reacts violently with nitrogen trichloride and strong oxidants. Reacts with strong acids.

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.

10.6 Hazardous decomposition products

Hazardous decomposition products When heated to decomposition it emits acrid smoke and fumes.

SECTION 11: Toxicological information

11.1 Information on toxicological effects

Acute toxicity LD50 Rat oral 7.40 (6.41-8.53) mLkg from table/; LD50 Rabbit percutaneous 10.08 (4.41-23.04) mLkg from table/

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) H335: May cause respiratory irritation

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 1149

UN-No. (IMDG) UN 1149

UN-No. (IATA) UN 1149

UN-No. (ADN) UN 1149

UN-No. (RID) UN 1149

14.2 UN proper shipping name

Proper Shipping Name (ADR) Dibutyl ether

Proper Shipping Name (IMDG) Dibutyl ether

Proper Shipping Name (IATA) Dibutyl ether

Proper Shipping Name (ADN) Dibutyl ether

Proper Shipping Name (RID) Dibutyl ether

14.3 Transport hazard class(es)

Transport hazard class(es) 3

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.