Product Identification

Product Name

Diethylzinc

Synonyms

Benzenepropanoic acid, a,4-dichloro-, methyl ester
Bidisin
Hydrocinnamic acid, p,a-dichloro-, methyl ester
Methachlorphenprop
Methyl 2-chloro-3-(p-chlorophenyl)propionate
Methyl 3-(p-chlorophenyl)-2-chloropropionate

CAS

14437-17-3

Formula

C10H10Cl2O2

Molecular Weight

233.1

EINECS

238-413-5

RTECS

UE8840000

RTECS Class

Agricultural Chemical and Pesticide

Beilstein/Gmelin

2331933

Beilstein Reference

6-09

Physical and Chemical Properties

Boiling Point

300

Vapor Pressure

0.0011 (25 C)

Heat Of Vaporization

54 kJ/mol

Usage

Herbicide for weed control in the cropping of papaver somniferum l.

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 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.

Hazards Identification

Inhalation

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

Skin

May cause skin irritation. Harmful if absorbed through skin.

Eyes

May cause eye irritation.

Ingestion

Harmful if swallowed.

Hazards

Emits toxic fumes under fire conditions.

EC Risk Phrase

21/22 50/53

EC Safety Phrase

36/37 60 61

UN (DOT)

2810

Exposure Controls/Personal Protection

Personal Protection

Compatible chemical-resistant gloves. Chemical safety goggles.

Respirators

Government approved respirator.

Exposure Effects

Dangerous for the environment. Harmful in contact with skin and if swallowed. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

Poison Class

4

Fire Fighting Measures

Flash Point

122

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.

Fire Potential

Combustible material: may burn but does not ignite readily.

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, Hydrogen chloride gas.

Combustion Products

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

Transport Information

UN Number

2810

Hazard Class

6.1

Packing Group

III