Product Identification

Product Name

8-Chloro-6-phenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine

Synonyms

8-Chloro-6-phenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine
8-Chloro-6-phenyl-4H-S-triazolo[4,3-a][1,4]benzodiazepine
Cannoc
Somnatrol

CAS

29975-16-4

Formula

C16H11ClN4

Molecular Weight

294.74

EINECS

249-982-4

RTECS

XZ5473500

RTECS Class

Tumorigen; Drug; Reproductive Effector

Merck

12,3744

Beilstein/Gmelin

1220868

Beilstein Reference

6-26

Physical and Chemical Properties

Appearance

US DEA Schedule IV.

Solubility in water

Insoluble

Melting Point

224 - 227

Boiling Point

490

Vapor Pressure

1E-9 (25 C)

pKa/pKb

12.33 (pKb)

Heat Of Vaporization

75.6 kJ/mol

Usage

Hypnotic.

First Aid Measures

Ingestion

If swallowed, wash out mouth with water provided person is conscious. Call a physician.

Inhalation

If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.

Skin

In case of contact, immediately wash skin with soap and copious amounts of water.

Eyes

In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes.

Handling and Storage

Storage

Keep tightly closed.

Hazards Identification

Inhalation

Material is irritating to mucous membranes and upper

Skin

Causes skin irritation. May be harmful if absorbed through the skin.

Eyes

Causes eye irritation.

Ingestion

May be harmful if swallowed.

Hazards

Emits toxic fumes under fire conditions.

EC Risk Phrase

36/37/38

EC Safety Phrase

36/37/39

Exposure Controls/Personal Protection

Personal Protection

Wear respirator, chemical safety goggles, rubber boots, and heavy rubber gloves.

Respirators

Government approved respirator.

Exposure Effects

Irritant. Irritating to eyes, respiratory system and skin. Target organ(s): Central nervous system.

Fire Fighting Measures

Flash Point

250

Fire Fighting

Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.

Accidental Release Measures

Small spills/leaks

Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.

Stability and Reactivity

Stability

Stable at normal temperatures and pressures.

Incompatibilities

Strong oxidizing agents.

Decomposition

Carbon monoxide, Carbon dioxide.