Product Identification

Product Name

3-Methoxypropionitrile

Synonyms

1-Cyano-2-methoxyethane
1-Methoxy-2-cyanoethane
2-Cyanoethyl methyl ether
beta-Methoxypropionitrile
Propanenitrile, 3-methoxy

CAS

110-67-8

Formula

C4H7NO

Molecular Weight

85.11

EINECS

203-790-7

RTECS

TZ4870000

RTECS Class

Other

Beilstein/Gmelin

1739284

Beilstein Reference

4-03-00-00708

EC Class

irritant

Physical and Chemical Properties

Appearance

Clear, colorless liquid.

Solubility in water

335 g/L

Melting Point

-63

Boiling Point

165

Vapor Pressure

17 (30 C)

Density

0.9463 g/cm3 (15 C)

Heat Of Vaporization

Heat Of Combustion

-2458 kJ/mol

Refractive Index

1.4032 (20 C)

First Aid Measures

Ingestion

Get medical aid. Wash mouth out with water.

Inhalation

Remove from exposure to fresh air immediately. Get medical aid.

Skin

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.

Eyes

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower lids. Get medical aid.

Handling and Storage

Storage

Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.

Handling

All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood.

Hazards Identification

Inhalation

May cause irritation.

Skin

May cause irritation.

Eyes

May cause irritation.

EC Risk Phrase

R 36/37/38

EC Safety Phrase

S 26 36

Exposure Controls/Personal Protection

Personal Protection

Wear appropriate safety goggles, protective clothing and gloves.

Respirators

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Exposure Effects

The toxological properties of this substance have not been fully investigated.

Poison Class

4

Fire Fighting Measures

Flash Point

66

Autoignition

390

Fire Fighting

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Will burn if involved in a fire. In case of fire use water spray, dry chemical, carbon dioxide, or chemical foam.

Upper exp. limit

15.3

Lower exp. limit

1.9

Fire Potential

Combustible Liquid.

Accidental Release Measures

Small spills/leaks

Evacuate area and ventilate. Wear protective equipment. If required, use an inert absrobent. Sweep up and place in an appropriate container for disposal. Wash contaminated surfaces.

Stability and Reactivity

Disposal Code

6

Incompatibilities

Keep away from strong oxidizing agents, strong acids, strong bases.

Stability

No data.

Transport Information

HS Code

2926 90 95