Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Stability and Reactivity
Home > 7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-one > 7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-one(846-49-1)

7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-one(846-49-1)

Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Stability and Reactivity
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Product Identification

Product Name

7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-one

Synonyms

7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-one
Delormetazepam
Demethyllormetazepam
o-Chloroxazepam

CAS

846-49-1

Formula

C15H10Cl2N2O2

Molecular Weight

321.16000000000003

EINECS

212-687-6

RTECS

DF0350000

RTECS Class

Drug; Reproductive Effector; Human Data

Merck

12,5609

Beilstein/Gmelin

759084

Beilstein Reference

5-25-02-00248

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Physical and Chemical Properties

Solubility in water

Insoluble

Melting Point

166 - 168

Boiling Point

534

Vapor Pressure

3E-12 (25 C)

pKa/pKb

10.78 (pKa)

Heat Of Vaporization

85.3 kJ/mol

Usage

Anxiolytic.

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First Aid Measures

Ingestion

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

Inhalation

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

Skin

In case of skin contact, flush with copious amounts of water for at least 15 minutes. Remove contaminated clothing and shoes. Call a physician.

Eyes

In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician.

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Handling and Storage

Storage

Keep tightly closed.

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Hazards Identification

Inhalation

May be harmful if inhaled. Material may be irritating to mucous membranes and upper respiratory tract.

Skin

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

Eyes

May cause eye irritation.

Ingestion

Harmful if swallowed.

Hazards

Emits toxic fumes under fire conditions.

EC Risk Phrase

63

EC Safety Phrase

36/37

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Exposure Controls/Personal Protection

Personal Protection

Compatible chemical-resistant gloves. Chemical safety goggles.

Respirators

Government approved respirator.

Exposure Effects

Harmful. Possible risk of harm to the unborn child. Calif. Prop. 65 reproductive hazard. Target organ(s): Central nervous system.

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Fire Fighting Measures

Flash Point

277

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.

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Stability and Reactivity

Stability

Stable at normal temperatures and pressures.

Incompatibilities

Strong oxidizing agents.

Decomposition

Carbon monoxide, Carbon dioxide, Nitrogen oxides, Hydrogen chloride gas.