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Crotyl chloride

Name: Crotyl chloride
Brand: ALDRICH
Price: 307 USD
Availability: InStock

technical, (cis+trans), mixture of cis- and trans-isomers (~1:6), ~70% (GC)

Synonym(s):

cis,trans-1-Chloro-2-butene

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Size/SKU	Availability	Price
100 mL	Available to ship TODAYfromMILWAUKEE	$307.00

About This Item

Linear Formula:

CH₃CH=CHCH₂Cl

CAS Number:

591-97-9

Molecular Weight:

90.55

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

57648288

EC Number:

209-739-5

Beilstein/REAXYS Number:

605304

MDL number:

MFCD00000987

Assay:

~70% (GC)

Form:

liquid

$307.00

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Properties

Quality Segment

100

grade

technical

assay

~70% (GC)

form

liquid

impurities

~30% 3-chloro-1-butene

refractive index

n20/D 1.430

bp

85-86 °C (lit.)

solubility

water: soluble 14 g/L at 20 °C

density

0.923 g/mL at 20 °C (lit.)

functional group

alkyl halide, chloro

SMILES string

C\C=C\CCl

InChI

1S/C4H7Cl/c1-2-3-4-5/h2-3H,4H2,1H3/b3-2+

InChI key

YTKRILODNOEEPX-NSCUHMNNSA-N

Description

General description

Crotyl chloride reacts with trichlorosilane in the presence of tertiary amine and copper salts to give the corresponding allyltrichlorosilanes.

Application

Crotyl chloride has been used:

to investihgate the kinetics of the reactions of atomic chlorine with series of unsaturated aldehydes and ketones at 298K, to probe structure-reactivity relationships
in the preparation of (E)-crotyltrichlorosilane

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This Item	254584	27980	236306
Sigma-Aldrich 28115 Crotyl chloride	Sigma-Aldrich 254584 Crotyl chloride, predominantly trans	Sigma-Aldrich 27980 Crotonaldehyde, mixture of cis and trans	Sigma-Aldrich 236306 Allyl chloride
assay ~70% (GC)	assay 95%	assay ≥99.5% (GC)	assay 99%
Quality Level 100	Quality Level 100	Quality Level 200	Quality Level 100
solubility water: soluble 14 g/L at 20 °C	solubility -	solubility -	solubility alcohol: miscible(lit.), chloroform: miscible(lit.), diethyl ether: miscible(lit.), petroleum ether: miscible(lit.), water: slightly soluble(lit.)
density 0.923 g/mL at 20 °C (lit.)	density 0.929 g/mL at 25 °C (lit.)	density 0.853 g/mL at 20 °C (lit.)	density 0.939 g/mL at 25 °C (lit.)
form liquid	form liquid	form liquid	form liquid
bp 85-86 °C (lit.)	bp 84-85 °C (lit.)	bp 101-102 °C (lit.)	bp 44-46 °C (lit.)

pictograms

GHS02,GHS06,GHS05

signalword

Danger

hcodes

H225,H301,H314,H317,H412

pcodes

P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - Skin Sens. 1

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

10.4 °F - closed cup

flash_point_c

-12 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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