2-chloro-1-butene

Modify Date: 2025-08-25 16:40:34

2-chloro-1-butene structure	Common Name	2-chloro-1-butene
	CAS Number	52844-20-9	Molecular Weight	90.55140
	Density	0.897g/cm3	Boiling Point	59.1ºC at 760mmHg
	Molecular Formula	C₄H₇Cl	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	2-chloro-1-butene
Synonym	More Synonyms

Density	0.897g/cm3
Boiling Point	59.1ºC at 760mmHg
Molecular Formula	C₄H₇Cl
Molecular Weight	90.55140
Exact Mass	90.02360
LogP	2.14890

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EM4260000

CHEMICAL NAME :: 1-Butene, 2-chloro-

CAS REGISTRY NUMBER :: 52844-20-9

LAST UPDATED :: 198107

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H7-Cl

MOLECULAR WEIGHT :: 90.56

WISWESSER LINE NOTATION :: GYU1&2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 171 gm/m3

TOXIC EFFECTS :: Behavioral - general anesthetic Lungs, Thorax, or Respiration - respiratory depression Lungs, Thorax, or Respiration - other changes

REFERENCE :: UCPHAQ University of California, Berkeley, Publications in Pharmacology. (Berkeley, CA) V.1-3, 1938-57. Discontinued. Volume(issue)/page/year: 2,39,1941

2-Chlorobutene

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Product Name: Palmitic acid
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Product Name: 2-CHLORO-1-BUTENE
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