Skip to Content
Merck

617385

Deuterium oxide

99.8 atom % D

Synonym(s):

Heavy water, Water-d2

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
D2O
CAS Number:
7789-20-0
Molecular Weight:
20.03
NACRES:
NA.21
PubChem Substance ID:
24874840
UNSPSC Code:
12142201
EC Number:
232-148-9
MDL number:
MFCD00044636
Technique(s):
HPLC: suitable
Bp:
101.4 °C (lit.)

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

isotopic purity

99.8 atom % D

Quality Level

200

form

liquid

technique(s)

HPLC: suitable

bp

101.4 °C (lit.)

mp

3.8 °C (lit.)

SMILES string

[2H]O[2H]

InChI

1S/H2O/h1H2/i/hD2

InChI key

XLYOFNOQVPJJNP-ZSJDYOACSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Deuterium oxide (D2O) is also known as heavy water. It is commonly used as a solvent in high-resolution NMR (Nuclear magnetic resonance) FTIR (Fourier-transform infrared) and polarized visible Raman spectroscopic studies. It is also used to prepare deuterium-labeled compounds in various fields such as pharmaceutical, bioanalytical, biological, and environmental chemistry via H-D exchange reactions to study drug metabolism mechanisms, reaction mechanisms, the structure of biomolecules, and residual agrochemicals in foods using suitable analytical methods.

Other Notes

Check out ChemisTwin®, our brand new online portal for identity confirmation and quantification of NMR spectra. Learn more or reach out to us for a free trial.

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

617385-1.107KG: + 617385-10KG-N: + 617385-1KG: + 617385OOS-BULK: + 617385-5KG-N: + 617385-BULK: + 617385-VAR:

jan

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKAA2608
IY0136
CX2017
CX1953
55596LJ

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Observation of the keto tautomer of D-fructose in D2O using 1H NMR spectroscopy
Barclay T, et al.
Carbohydrate Research, 347(1), 136-141 (2012)
NMR spectroscopy of saccharide-doped PAGAT dosimeters.
Skyt PS, et al.
Journal of Physics. Conference Series, 573 (2015)
The Exchange Reaction of Hydrogen and Deuterium Oxide.
Crist RH and Dalin GA
J. Chem. Phys. , 2(8), 548-548 (1934)
Thermodynamic properties of deuterium oxide in the temperature range from 6 to 350K.
Smirnova NN, et al.
The Journal of Chemical Thermodynamics, 38(7), 879-883 (2006)
Ruthenium-Catalyzed Regioselective Deuteration of Alcohols at the β-Carbon Position with Deuterium Oxide.
Tse SKS, et al.
Chemistry (Weinheim An Der Bergstrasse, Germany), 17(49), 13918-13925 (2011)
View All Related Papers

Articles

Utilizing ISOGRO® Supplementation of M9 Minimal Media to Enhance Recombinant Protein Expression

Utilizing ISOGRO® Supplementation of M9 Minimal Media to Enhance Recombinant Protein Expression.

Related Content

核磁気共鳴（NMR）

NMR分光法は、強磁場における核スピン状態を通じて分子構造と純度を解明します。

Nuclear Magnetic Resonance (NMR)

NMR spectroscopy elucidates molecular structure and purity via nuclear spin states in a strong magnetic field.

NMR Solvents

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service