3-Methylcrotonoyl chloride Chemical Properties

Boiling point:

145-147 °C(lit.)

Density 

1.065 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.476(lit.)

Flash point:

124 °F

storage temp. 

2-8°C

solubility 

soluble in Chloroform, Ethyl Acetate

form 

Liquid

color 

Clear colorless to yellow

Water Solubility 

reacts

BRN 

1560268

InChIKey

BDUBTLFQHNYXPC-UHFFFAOYSA-N

CAS DataBase Reference

3350-78-5(CAS DataBase Reference)

NIST Chemistry Reference

3,3-Dimethylacryloyl chloride(3350-78-5)

Safety Information

Hazard Codes 

C

Risk Statements 

14-34-36/37-10

Safety Statements 

26-36/37/39-45-16

RIDADR 

UN 2920 8/PG 2

WGK Germany 

3

F 

10-19

HazardClass 

3.2

PackingGroup 

III

HS Code 

29161900

MSDS

• Language:English Provider:3-Methylcrotonoyl chloride
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

3-Methylcrotonoyl chloride Usage And Synthesis

Chemical Properties

clear colorless to yellow liquid

Uses

3,3-Dimethylacryloyl chloride was used in the synthesis of:

• substituted 4,4-dimethyl-3,4-dihydro-1H-quinolin-2-one via condensation with aniline
• N-(3,3-Dimethylacryloyl)-(S)-leucine methyl ester

General Description

3,3-Dimethylacryloyl chloride reacts with silylketene acetals in acetonitrile to give δ-ethylenic β-keto esters.

3-Methylcrotonoyl chloride(3350-78-5)Related Product Information

• Methacryloyl chloride
• 3,3-Dimethylacrylic acid
• (E)-2-methylcrotonoyl chloride ,(E)-2,3-Dimethylacryloyl chloride, (E)-2-Methylcrotonoyl chloride, 3-cis-Methyl-methacryloyl chloride, Tigloyl chloride
• 3-Methylcrotonoyl chloride
• Isobutylene
• (E)-1-Chlorobut-2-ene
• Allyl chloride
• 2-Methyl-2-butene
• STILBENE DICARBOXYLIC ACID CHLORIDE
• CIS-2-BUTENE
• 1-Chloro-3-methyl-2-butene
• CROTONYL CHLORIDE
• 3-Methyl-2-butenal
• Acryloyl chloride