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487813

Sigma-Aldrich

Acetic anhydride-1,1′-13C2

99 atom % 13C

Synonym(s):

13C Labeled acetic anhydride

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About This Item

Linear Formula:
(CH313CO)2O
CAS Number:
90980-78-2
Molecular Weight:
104.07
MDL number:
MFCD00083862
UNSPSC Code:
12352101
PubChem Substance ID:
24872308
NACRES:
NA.12

isotopic purity

99 atom % 13C

Quality Level

200

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

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

InChI

1S/C4H6O3/c1-3(5)7-4(2)6/h1-2H3/i3+1,4+1

InChI key

WFDIJRYMOXRFFG-CQDYUVAPSA-N

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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.

accessory

Product No.
Description
Pricing

Signal Word

Danger

Hazard Statements

H226,H302,H314,H330

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

120.2 °F - closed cup

Flash Point(C)

49 °C - closed cup

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Certificates of Analysis (COA)

Lot/Batch Number
MBBC4509
MBBB0283V
TA2347V
IY1894
IY1901

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