Agent Name

3-Chloro-1-butyne

CAS Number

21020-24-6

Formula

C4-H5-Cl

Major Category

Other Classes

Synonyms

1-Butyne, 3-chloro-; 3-Chlorobut-1-yne; [ChemIDplus] UN1993

Category

Halogenated Aliphatics, Unsaturated

Description

Clear colorless liquid; [TCI America MSDS]

Comments

A lachrymator; [TCI America MSDS] See "1-Butyne" and "1,4-Dichloro-2-butyne."

Exposure Assessment
Vapor Pressure

140 mm Hg

Explanatory Notes

The Guide in the Emergency Response Guidebook is for "Flammable liquid, n.o.s."

Adverse Effects
Lacrimator

Yes

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Other Information

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