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Merck
CN

D4501

Deuterium oxide

Synonym(s):

Heavy water, Water-d2

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About This Item

Empirical Formula (Hill Notation):
D2O
CAS Number:
Molecular Weight:
20.03
EC Number:
232-148-9
UNSPSC Code:
12352200
MDL number:
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InChI key

XLYOFNOQVPJJNP-ZSJDYOACSA-N

InChI

1S/H2O/h1H2/i/hD2

SMILES string

[2H]O[2H]

isotopic purity

99.9 atom % D

bp

101.4 °C (lit.)

mp

3.8 °C (lit.)

Quality Level

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Storage Class

12 - Non Combustible Liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Sarah Rogstad et al.
Analytical and bioanalytical chemistry, 407(29), 8647-8659 (2015-10-16)
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