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487848

Sigma-Aldrich

Acetic anhydride-2,2′-13C2

99 atom % 13C

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About This Item

Linear Formula:
(13CH3CO)2O
CAS Number:
98006-45-2
Molecular Weight:
104.07
MDL number:
MFCD00083863
UNSPSC Code:
12352101
PubChem Substance ID:
24872310
NACRES:
NA.12

isotopic purity

99 atom % 13C

assay

99% (CP)

refractive index

n20/D 1.39 (lit.)

bp

138-140 °C (lit.)

mp

−73 °C (lit.)

density

1.101 g/mL at 25 °C

mass shift

M+2

SMILES string

[13CH3]C(=O)OC([13CH3])=O

InChI

1S/C4H6O3/c1-3(5)7-4(2)6/h1-2H3/i1+1,2+1

InChI key

WFDIJRYMOXRFFG-ZDOIIHCHSA-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. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

120.2 °F - closed cup

flash_point_c

49 °C - closed cup

Certificates of Analysis (COA)

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