2,3,4-Trichloro-1-butene
[CAS# 2431-50-7]

Identification

• Name: 2,3,4-Trichloro-1-butene
• Molecular Formula: C₄H₅Cl₃
• Molecular Weight: 159.44
• CAS Registry Number: 2431-50-7
• EC Number: 219-397-9

Properties

• Solubility: Very slightly soluble (0.16 g/L) (25 ºC), Calc.^*
• Density: 1.344 g/cm³ (20 ºC)^**
• Boiling point: 157-160 ºC (680 Torr)^***
• Refractive index: 1.4944 (589.3 nm 20 ºC)^****
• Flash point: 91.7±20.2 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs)

^** Vogt, Wilhelm; DE 1145605 1963.

^*** Mkryan, G. M.; Izvestiya Akademii Nauk Armyanskoi SSR, Khimicheskie Nauki 1965, V18(1), P50-9.

^**** Carothers, W. H.; Journal of the American Chemical Society 1933, V55, P1628-31.

Safety Data

• Hazard Symbols: GHS06;GHS08;GHS09 Danger
• Hazard Statements: H351-H331-H302-H335-H315-H319-H400-H410

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	4	H302
Carcinogenicity	Carc.	2	H351
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2	H319
Acute toxicity	Acute Tox.	3	H331
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Acute toxicity	Acute Tox.	2	H331

• Hazardous Chemical?: Yes