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Key Documents

687235

Sigma-Aldrich

Maleic anhydride-13C4

99 atom % 13C

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About This Item

Empirical Formula (Hill Notation):
13C4H2O3
CAS Number:
Molecular Weight:
102.03
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:

isotopic purity

99 atom % 13C

form

powder

bp

200 °C

mp

51-56 °C

mass shift

M+4

SMILES string

O=[13C]1O[13C](=O)[13CH]=[13CH]1

InChI

1S/C4H2O3/c5-3-1-2-4(6)7-3/h1-2H/i1+1,2+1,3+1,4+1

Inchi Key

FPYJFEHAWHCUMM-JCDJMFQYSA-N

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1A - STOT RE 1 Inhalation

target_organs

Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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