Product Identification

Product Name

Diethyl chloromalonate

Synonyms

Chloromalonic acid diethyl ester
Ethyl chloromalonate
Propanedioic acid, chloro-, diethyl ester

CAS

14064-10-9

Formula

C7H11ClO4

Molecular Weight

194.61

EINECS

237-913-0

Beilstein/Gmelin

1101343

Beilstein Reference

4-02-00-01903

Physical and Chemical Properties

Solubility in water

(20 C) insoluble

Boiling Point

217 - 218

Vapor Pressure

0.1 (25 C)

Density

1.1831 g/cm3 (20 C)

pKa/pKb

9.06 (pKa)

Heat Of Vaporization

45.9 kJ/mol

Refractive Index

1.4327 (20 C)

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

Remove and isolate contaminated clothing and shoes. Immediately flush with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin.

Eyes

Assure adequate flushing of the eyes by separating the eyelids with fingers.

Handling and Storage

Storage

Keep tightly closed. Store in a cool dry place.

Hazards Identification

Inhalation

TOXIC; inhalation, ingestion, or skin contact with material may cause severe injury or death. Effects of contact or inhalation may be delayed.

Skin

Contact with molten substance may cause severe burns to skin and eyes. See Inhalation.

Eyes

See Inhalation.

Ingestion

See Inhalation.

Hazards

Emits toxic fumes under fire conditions.

EC Risk Phrase

34 36/37

EC Safety Phrase

26 27 28 36/37/39 45

UN (DOT)

3265

Exposure Controls/Personal Protection

Personal Protection

Wear appropriate government approved respirator, chemical-resistant gloves, safety goggles, other protective clothing. Faceshield (8-inch minimum).

Respirators

Wear positive pressure self-contained breathing apparatus (SCBA).

Exposure Effects

Corrosive. Causes burns. Irritating to eyes and respiratory system. Lachrymator.

Fire Fighting Measures

Flash Point

103

Fire Fighting

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

Fire Potential

Combustible material: may burn but does not ignite readily.

Accidental Release Measures

Small spills/leaks

Absorb on sand or vermiculite and place in closed containers for disposal. Ventilate area and wash spill site after material pickup is complete.

Stability and Reactivity

Disposal Code

2

Incompatibilities

Acids, Bases, Oxidizing agents, Reducing agents.

Decomposition

Carbon monoxide, Carbon dioxide, Hydrogen chloride gas.

Combustion Products

Fire may produce irritating, corrosive and/or toxic gases.

Transport Information

UN Number

3265

Hazard Class

8

Packing Group

II

HS Code

2917 19 90