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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

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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

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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

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Certificates of Analysis (COA)

Lot/Batch Number
STBJ5354
STBJ3098
S18737V
S18737-089
S187372989

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