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M81403

Sigma-Aldrich

Methylsuccinic anhydride

98%

Synonym(s):

Pyrotartaric anhydride

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About This Item

Empirical Formula (Hill Notation):
C5H6O3
CAS Number:
Molecular Weight:
114.10
EC Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

98%

form

solid

bp

238-240 °C (lit.)

mp

33-35 °C (lit.)

density

1.22 g/mL at 25 °C (lit.)

SMILES string

CC1CC(=O)OC1=O

InChI

1S/C5H6O3/c1-3-2-4(6)8-5(3)7/h3H,2H2,1H3

InChI key

DFATXMYLKPCSCX-UHFFFAOYSA-N

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(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’.

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