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2-Chlorobutane

Name: 2-Chlorobutane
Brand: MM
Price: 41.3 USD
Availability: InStock

for synthesis

Synonym(s):

2-Chlorobutane, sec-Butyl chloride

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Size/SKU	Availability	Price
100 mL	Check Cart for Availability	$41.30
1 L	Check Cart for Availability	$126.00

About This Item

Empirical Formula (Hill Notation):

C₄H₉Cl

CAS Number:

78-86-4

Molecular Weight:

92.57

UNSPSC Code:

12352101

EC Index Number:

201-151-7

NACRES:

NA.22

MDL number:

MFCD00000871

Assay:

≥99.0% (GC)

Form:

liquid

$41.30

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Properties

vapor pressure

160 hPa ( 20 °C)

Quality Segment

200

assay

≥99.0% (GC)

form

liquid

autoignition temp.

460 °C

potency

17400 mg/kg LD₅₀, oral (Rat), 17400 mg/kg LD₅₀, skin (Rabbit)

expl. lim.

2.0-8.8 % (v/v)

pH

7 (20 °C in H₂O, Aqueous solution)

bp

65 °C/1013 hPa

mp

-132 °C

transition temp

flash point -10 °C

solubility

1.0 g/L

density

0.87 g/cm³ at 20 °C

storage temp.

2-30°C

SMILES string

ClC(CC)C

InChI

1S/C4H9Cl/c1-3-4(2)5/h4H,3H2,1-2H3

InChI key

BSPCSKHALVHRSR-UHFFFAOYSA-N

Description

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.872 - 0.874
Identity (IR): passes test

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This Item	801640	09651	803227
Sigma-Aldrich 820281 2-Chlorobutane	Sigma-Aldrich 801640 1-Chlorobutane	Sigma-Aldrich 09651 1-Chlorobutane	Sigma-Aldrich 803227 1,4-Dichlorobutane
description for synthesis	description for synthesis	description biotech. grade, ≥99.8%	description for synthesis
assay ≥99.0% (GC)	assay ≥99% (GC)	assay ≥99.8%	assay ≥98.0% (GC)
Quality Level 200	Quality Level 200	Quality Level 100	Quality Level 200
solubility 1.0 g/L	solubility -	solubility -	solubility -
bp 65 °C/1013 hPa	bp 79 °C/1013 hPa	bp 77-78 °C (lit.)	bp 155 °C/1013 hPa
form liquid	form liquid	form liquid	form liquid
mp -132 °C	mp -123 °C	mp −123 °C (lit.)	mp -38 °C

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pictograms

GHS02

signalword

Danger

hcodes

H225

pcodes

P210 - P233 - P240 - P241 - P242 - P243

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

5.0 °F - closed cup

flash_point_c

-15 °C - closed cup

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