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2-Chlorobutane

2-Chlorobutane structure

CAS No:
78-86-4
Formula:
C4H9Cl
Chemical Name:
2-Chlorobutane
Synonyms:
Butane,2-chloro-;2-Chlorobutane;sec-Butyl chloride;1-Methylpropyl chloride;(±)-2-Chlorobutane;53178-20-4
Categories:
Chemical Reagents > Organic Reagents

Description

colourless liquid Butyl chloride is a highly flammable, clear, colorless liquid.

Liquid

2-chlorobutane is a chloroalkane that is butane which carries a chloro group at position 2. It derives from a hydride of a butane.

2-Chlorobutane Basic Attributes

Molecular Weight：

92.567

Exact Mass：

92.57

EC Number：

201-151-7

UN Number：

1127

DSSTox ID：

DTXSID9023966

HScode：

29031980

Characteristics

PSA：

0.00000

XLogP3：

2.38

Appearance：

Liquid

Density：

0.86210 g/cm³ @ Temp: 30 °C

Melting Point：

-140 °C

Boiling Point：

68 °C

Flash Point：

-15.0±0.0 °C

Refractive Index：

1.393

Water Solubility：

immiscible

Storage Conditions：

Flammables area

Vapor Pressure：

160 hPa (20 °C)

Toxicity：

LD50 orally in Rabbit: 17400 mg/kg LD50 dermal Rabbit 17400 mg/kg

OH：

2.30e-12 cm3/molecule*sec

Henrys Law Constant：

0.02 atm-m3/mole

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 1127 3/PG 2

wgk germany：

hazard class code：

R11

safety instructions：

S16-S29-S7/9-S9

RTECS Number：

EJ6475000

Marks：

F:Flammable;

Stability/Shelf Life：

Stable. Flammable - note low flash point. May form explosive mixtures with air. Incompatible with strong oxidizing agents.

Precautionary statement(s)：

P210

Hazard Statements：

H225

Fire Hazards：

Flammable - 3rd degree

GHS Classification：

|Danger|H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 70 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

(R)-2-chlorobutane

2-Chlorobutane Use and Manufacturing

Uses

Organic synthesis.

Intermediates

Manufacturing Info：

All other basic organic chemical manufacturing|Butane, 2-chloro-: ACTIVE

Use Classification：

Fire Hazards -> Flammable - 3rd degree

Computed Properties

Molecular Weight:92.57
XLogP3:2.3
Rotatable Bond Count:1
Exact Mass:92.0392780
Monoisotopic Mass:92.0392780
Heavy Atom Count:5
Complexity:19.6
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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