Skip to Content
Merck
All Photos(1)

Key Documents

Safety Information

900749

Dimethyl sulfoxide-d6

"Special HOH", ≥99 atom % D, contains 0.05 % (v/v) TMS

Synonym(s):

(Methyl sulfoxide)-d6, DMSO-d6, Hexadeuterodimethyl sulfoxide

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
(CD3)2SO
CAS Number:
Molecular Weight:
84.17
Beilstein:
1237248
MDL number:
UNSPSC Code:
12191502

vapor pressure

0.42 mmHg ( 20 °C)

isotopic purity

≥99 atom % D

Assay

≥99% (CP)

form

liquid

autoignition temp.

573 °F

contains

0.05 % (v/v) TMS

expl. lim.

42 %

technique(s)

NMR: suitable

refractive index

n20/D 1.476 (lit.)

bp

189 °C (lit.)

density

1.190 g/mL at 25 °C (lit.)

mass shift

M+6

SMILES string

[2H]C([2H])([2H])S(=O)C([2H])([2H])[2H]

InChI

1S/C2H6OS/c1-4(2)3/h1-2H3/i1D3,2D3

InChI key

IAZDPXIOMUYVGZ-WFGJKAKNSA-N

Looking for similar products? Visit Product Comparison Guide

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.

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

188.6 °F - closed cup

Flash Point(C)

87 °C - closed cup


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.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

900749-BULK:
900749-VAR:


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’.

Already Own This Product?

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

Visit the Document Library

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