Crotonoyl Chloride

Basic Information

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CAS Number

10487-71-5

Molecular Formula

C4H5ClO

Molecular Weight

104.54 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Boiling Point

125°C

Flash Point

35 ºC

Refractive Index

1.459

SMILES

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CC=CC(=O)Cl

InChI

InChI=1S/C4H5ClO/c1-2-3-4(5)6/h2-3H,1H3

InChIKey

RJUIDDKTATZJFE-UHFFFAOYSA-N

LogP

1.3279

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

75.6

Safety Information

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Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H290 May be corrosive to metals
Corrosive to Metals

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 8 Class 8

Synonyms & References

English

10487-71-5
Crotonoyl chloride, technical grade, 90%
EN300-19906
(E)-2-BUTENOYL CHLORIDE(STABILIZED WITH HQ)
InChI=1/C4H5ClO/c1-2-3-4(5)6/h2-3H,1H3/b3-2
SCHEMBL245655
EINECS 210-889-9
(E)-crotonyl chloride
D78102
(E)-2-Butenoyl chloride
EINECS 234-010-3
F20351
Crotonoyl chloride
Crotonyl chloride
MFCD00000734
Q1141616
2-Butenoyl chloride, (E)-
(E)-CH3CH=CHCOCl
2-Butenoyl chloride
(2E)-but-2-enoyl chloride
(2E)-2-Butenoyl chloride
DTXSID201314046
EN300-658464
A833831
E-Crotonoyl chloride
but-2-enoyl chloride
trans-crotonoyl chloride
(E)-but-2-enoyl chloride
Crotonyl chloride, tech. 90%
8-(Benzyloxy)-imidazo[1,5-a]pyridine, hydrochloride
Crotonoyl chloride (E)-

MDL Number

MFCD00000734

Customs Code

2916190090

FAQ

What is Crotonoyl Chloride (CAS: 10487-71-5)?

Crotonoyl chloride (CAS: 10487-71-5) is an organic compound with the formula ClCH2CH=CHCOCl. It is a colorless liquid with a strong odor. It is used in the production of surfactants, pharmaceuticals, and as a reagent in organic synthesis.

What are the main uses of Crotonoyl Chloride (CAS: 10487-71-5)?

Crotonoyl chloride is primarily used as a reagent in organic synthesis, in the production of surfactants, and in the pharmaceutical industry for the synthesis of various compounds. It is also utilized in the formulation of certain cleaning agents and as a starting material in research.

Is Crotonoyl Chloride (CAS: 10487-71-5) safe?

Crotonoyl chloride (CAS: 10487-71-5) is flammable and corrosive. It can cause skin irritation and eye damage. Proper protective measures, such as gloves and goggles, should be worn. Handling should be done in a well-ventilated area, and it should be kept away from sources of ignition.

How should Crotonoyl Chloride (CAS: 10487-71-5) be stored?

Crotonoyl chloride (CAS: 10487-71-5) should be stored in a cool, dry place away from heat, sparks, and flame. It should be kept in a sealed container, away from moisture and incompatible materials. The storage area should have good ventilation to prevent the accumulation of potentially explosive mixtures.