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696153

Sigma-Aldrich

p-Xylene-13C8

98% (CP), 99 atom % 13C

Synonym(s):

1,4-Dimethylbenzene-13C8

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About This Item

Linear Formula:
13C6H4(13CH3)2
CAS Number:
439669-00-8
Molecular Weight:
114.11
MDL number:
MFCD11045416
UNSPSC Code:
12352002
PubChem Substance ID:
329761804

isotopic purity

99 atom % 13C

assay

98% (CP)

form

liquid

refractive index

n20/D 1.495

bp

138 °C

mp

12-13 °C

density

0.925 g/mL at 20 °C

mass shift

M+8

SMILES string

[13CH3][13c]1[13cH][13cH][13c]([13CH3])[13cH][13cH]1

InChI

1S/C8H10/c1-7-3-5-8(2)6-4-7/h3-6H,1-2H3/i1+1,2+1,3+1,4+1,5+1,6+1,7+1,8+1

InChI key

URLKBWYHVLBVBO-LLXNCONNSA-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 Dermal - Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

Certificates of Analysis (COA)

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