Skip to Content
MilliporeSigma
All Photos(1)

Documents

C11049

Sigma-Aldrich

Methyl 4-chloro-4-oxobutyrate

97%

Synonym(s):

Methyl succinyl chloride, 3-(Carbomethoxy)propionyl chloride, Methyl 3-(chloroformyl)propionate, Succinic acid monomethylester chloride

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
CH3OCOCH2CH2COCl
CAS Number:
1490-25-1
Molecular Weight:
150.56
Beilstein:
970397
EC Number:
216-077-0
MDL number:
MFCD00000750
UNSPSC Code:
12352100
PubChem Substance ID:
24892344
NACRES:
NA.22

Assay

97%

form

liquid

refractive index

n20/D 1.44 (lit.)

bp

58-65 °C/3 mmHg (lit.)

density

1.223 g/mL at 25 °C (lit.)

SMILES string

COC(=O)CCC(Cl)=O

InChI

1S/C5H7ClO3/c1-9-5(8)3-2-4(6)7/h2-3H2,1H3

InChI key

SRXOJMOGPYFZKC-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

165.2 °F - closed cup

Flash Point(C)

74 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service