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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:
4100-80-5
Molecular Weight:
114.10
EC Number:
223-870-5
MDL number:
MFCD00005527
UNSPSC Code:
12162002
PubChem Substance ID:
24897225
NACRES:
NA.23

Quality Level

100

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

Related Categories

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
19496KM
SHBF9346V
19496KMV
81697KJ
50497KJ

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