Product Identification

Product Name

o-Bromobenzaldehyde

Synonyms

1-Bromo-2-formylbenzene
2-Bromobenzenecarboxaldehyde
o-Bromobenzaldehyde

CAS

6630-33-7

Formula

C7H5BrO

Molecular Weight

185.03

EINECS

229-622-2

Beilstein/Gmelin

636132

Beilstein Reference

4-07-00-00578

EC Class

irritant

Physical and Chemical Properties

Appearance

After melting, clear yellow liquid.

Solubility in water

Insoluble

Melting Point

21

Boiling Point

230

Density

1.58 g/cm3

Refractive Index

1.5925 (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 eyelids. 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

Use spark-proof tools and explosion proof equipment. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.

Hazards Identification

Ingestion

Harmful if swallowed.

Inhalation

May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.

Skin

May cause skin irritation.

Eyes

May cause eye irritation.

EC Risk Phrase

R 22 36/38

EC Safety Phrase

S 26 36/37/39

Exposure Controls/Personal Protection

Personal Protection

Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.

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.

Fire Fighting Measures

Flash Point

95

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. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.

Accidental Release Measures

Small spills/leaks

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container.

Stability and Reactivity

Disposal Code

2

Stability

No data.

Incompatibilities

Strong oxidizing agents, strong reducing agents, strong bases.

Decomposition

Carbon monoxide, carbon dioxide, hydrogen bromide.

Transport Information

HS Code

2913 00 00