Product Identification

Product Name

DBDCB

Synonyms

2-Bromo-2-(bromomethyl)glutaronitrile
BBMG
Bromothalonil
Pentanedinitrile, 2-bromo-2-(bromomethyl)-
Tektamer 38
Tektamer 38AD

CAS

35691-65-7

Formula

C6H6Br2N2

Molecular Weight

265.94

EINECS

252-681-0

RTECS

MA5599000

RTECS Class

Tumorigen; Reproductive Effector; Primary Irritant

Merck

13,3045

Beilstein/Gmelin

1930600

Physical and Chemical Properties

Appearance

Crystals with a pungent odor.

Solubility in water

Insoluble

Melting Point

51 - 52

Boiling Point

328

Partition Coefficient

2.17

Usage

Preservative for latex paints, adhesives, latex emulsions, dispersed pigments, joint cements, metal working fluids.

First Aid Measures

Ingestion

Seek medical attention. If individual is drowsy or unconscious, do not give anything by mouth; place individual on the left side with the head down. Contact a physician, medical facility, or poison control center for advice about whether to induce vomiting. If possible, do not leave individual unattended.

Inhalation

If symptoms develop, move individual away from exposure and into fresh air. If symptoms persist, seek medical attention. If breathing is difficult, administer oxygen. Keep person warm and quiet; seek immediate medical attention.

Skin

Remove contaminated clothing. Wash exposed area with soap and water. If symptoms persist, seek medical attention. Launder clothing before reuse.

Eyes

In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

Handling and Storage

Storage

Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

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

Ingestion

Harmful if swallowed.

Inhalation

Causes irritation.

Skin

Causes irritation.

Eyes

Causes irritation.

EC Risk Phrase

R 22 36/37/38

EC Safety Phrase

S 26 36/37/39

Exposure Controls/Personal Protection

Personal Protection

Wear suitable protective clothing, gloves and eye/face protection.

Respirators

Use NIOSH/MSHA approved respirator appropriate for exposure of concern.

Poison Class

2

Fire Fighting Measures

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. Use agent most appropriate to extinguish fire.

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

Stability

No data.

Incompatibilities

Strong oxidizing agents.