Product Identification

Product Name

1-Phenyl-1,2-propanedione-2-oxime

Synonyms

1,2-Propanedione, 1-phenyl, 2-oxime
2-(Hydroxyimino)propiophenone
2-Hydroxyimino-1-phenylpropan-1-one

CAS

119-51-7

Formula

C9H9NO2

Molecular Weight

163.18

EINECS

204-329-2

RTECS

UH2975000

RTECS Class

Other

Beilstein/Gmelin

509304

Beilstein Reference

4-07-00-02143

Physical and Chemical Properties

Appearance

White solid.

Solubility in water

1.3 g/L (20 C)

Melting Point

112 - 114

Boiling Point

309

Partition Coefficient

1.19

First Aid Measures

Ingestion

Get medical aid. Wash mouth out with water.

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. Get medical aid.

Handling and Storage

Storage

Store in a cool, dry place. Store in a tightly closed container.

Handling

Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.

Hazards Identification

Ingestion

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

Inhalation

May cause respiratory tract irritation.

Skin

May cause skin irritation. Low hazard for usual industrial handling.

Eyes

May cause eye irritation.

Exposure Controls/Personal Protection

Personal Protection

Eyes: Wear chemical goggles. Skin: Wear appropriate gloves to prevent skin exposure. Clothing: Wear a chemical apron.

Respirators

A NIOSH/MSHA approved air purifying dust or mist respirator or European Standard EN 149.

Fire Fighting Measures

Fire Fighting

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.

Accidental Release Measures

Small spills/leaks

Vacuum or sweep up material and place into a suitable disposal container.

Stability and Reactivity

Disposal Code

3

Stability

Stable under normal temperatures and pressures.

Incompatibilities

Strong oxidizing agents, strong acids.

Decomposition

Carbon monoxide, oxides of nitrogen, carbon dioxide.

Transport Information

HS Code

2928 00 90