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613886

Sigma-Aldrich

Methane-d4

99 atom % D, 99.99% (CP)

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About This Item

Linear Formula:
CD4
CAS Number:
Molecular Weight:
20.07
EC Number:
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

vapor density

0.55 (vs air)

isotopic purity

99 atom % D

assay

99.99% (CP)

form

gas

bp

−161 °C (lit.)

mp

−183 °C (lit.)

mass shift

M+4

SMILES string

[2H]C([2H])([2H])[2H]

InChI

1S/CH4/h1H4/i1D4

InChI key

VNWKTOKETHGBQD-JQYAHLJZSA-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.

pictograms

FlameGas cylinder

signalword

Danger

hcodes

Hazard Classifications

Flam. Gas 1 - Press. Gas Compr. Gas

Storage Class

2A - Gases

wgk_germany

WGK 3

flash_point_f

-0.4 °F

flash_point_c

-18 °C


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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