Product Identification

Product Name

3-Methyl-3-phenyl glycidic acid ethyl ester

Synonyms

Aldehyde c16
C-16 aldehyde
EMPG
Ethyl 2,3-Epoxy-3-methyl-3-phenylpropionate
Ethyl alpha,beta-Epoxy-beta-Methylhydrocinnamate
Ethyl alpha,beta-Epoxy-beta-Methylphenylpropionate

CAS

77-83-8

Formula

C12H14O3

Molecular Weight

206.24

EINECS

201-061-8

RTECS

MW5250000

RTECS Class

Mutagen

Beilstein/Gmelin

12299

Beilstein Reference

5-18-06-00104

Physical and Chemical Properties

Appearance

Colorless to pale yellow liquid, strong fruity odor.

Solubility in water

insoluble

Boiling Point

260

Density

1.096 g/cm3 (15 C)

Usage

A synthetic flavoring & adjuvant.

Vapor Density

7.11

Refractive Index

1.502 (16.7 C)

First Aid Measures

Ingestion

Wash mouth out with water. Get medical aid if irritation or symptoms occur.

Inhalation

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear.

Skin

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

Eyes

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. If irritation develops, get medical aid.

Handling and Storage

Storage

Store in a cool, dry place. Keep container closed when not in use.

Handling

Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. Use with adequate ventilation.

Hazards Identification

Ingestion

Low hazard for usual industrial handling.

Inhalation

Low hazard for usual industrial handling.

Skin

Non-irritating to the skin.

Eyes

Non-irritating to the eyes.

EC Risk Phrase

R 36/38

EC Safety Phrase

S 26 36

Exposure Controls/Personal Protection

Personal Protection

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin.

Respirators

A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.

Poison Class

3

Fire Fighting Measures

Flash Point

134

Fire Fighting

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. To extinguish fire use water spray, dry chemical, carbon dioxide, or appropriate foam.

Fire Potential

This chemical is probably combustible.

Accidental Release Measures

Small spills/leaks

Absorb spill using an absorbent, non-combustible material such as earth, sand, or vermiculite. Provide ventilation.

Stability and Reactivity

Disposal Code

3

Stability

Stable under normal temperatures and pressures.

Incompatibilities

Strong oxidizing agents.

Decomposition

Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.

Transport Information

HS Code

2918 90 90