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Merck
CN

W387520

Methyl sulfoxide

≥99%, FG

Synonym(s):

Dimethyl sulfoxide, DMSO

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About This Item

Linear Formula:
(CH3)2SO
CAS Number:
67-68-5
Molecular Weight:
78.13
Flavis number:
12.175
PubChem Substance ID:
329830510
UNSPSC Code:
12164502
FEMA Number:
3875
NACRES:
NA.21
EC Number:
200-664-3
MDL number:
MFCD00002089
Beilstein/REAXYS Number:
506008
Organoleptic:
fatty; garlic; mushroom; oily; cheesy
Grade:
FG, Halal
Biological source:
synthetic
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens

Key Documents

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InChI

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

InChI key

IAZDPXIOMUYVGZ-UHFFFAOYSA-N

SMILES string

CS(C)=O

biological source

synthetic

grade

FG, Halal

agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002, FDA 21 CFR 172.859

Quality Level

300

vapor pressure

0.42 mmHg ( 20 °C)

assay

≥99%

autoignition temp.

573 °F

expl. lim.

42 %, 63 °F

density

1.10 g/mL (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

fatty; garlic; mushroom; oily; cheesy

Related Categories

Application


  • Dimethyl Sulfoxide (DMSO) as a Potential Source of Interference in Research Related to Sulfur Metabolism-A Preliminary Study.: This study investigates the potential interference of DMSO in sulfur metabolism research, highlighting its impact on experimental outcomes. (Kaczor-Kamińska et al., 2024).

Disclaimer

Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming to room temperature without detriment to the product.

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

188.6 °F - closed cup

flash_point_c

87 °C - closed cup

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Certificates of Analysis (COA)

Lot/Batch Number
SHBS5435
SHBS3756
SHBR9174
SHBR7380
SHBR6110

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J I Bertucci et al.
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Hexabromocyclododecane (HBCD) is a ubiquitous environmental contaminant of current concern despite its global ban in 2013 due to its characteristics as a persistent organic pollutant. While the toxicity of HBDC in vertebrates has been extensively studied, the specific molecular mechanisms
Gloria Pérez-Rubio et al.
Diagnostics (Basel, Switzerland), 10(1) (2020-01-08)
Cigarette smoking is influenced by nicotine's effects on dopaminergic activity, which appear to be moderated by genetic variation, particularly a variable number tandem repeat (VNTR, 48 bp) polymorphism in the third exon of the dopamine receptor gene (DRD4). Smokers with
Ravi Sonkar et al.
Chemical research in toxicology, 32(10), 2016-2027 (2019-09-12)
Organic compounds have been linked to adverse pregnancy complications. Perfluorooctanesulfonic acid (PFOS), a man-made fluorosurfactant and global pollutant, has been shown to induce oxidative stress in various cell types. Oxidative stress plays a key role in leading several placental diseases
Sara L Reis et al.
Journal of neurochemistry, 151(2), 227-237 (2019-07-06)
The hippocampus is a brain region involved in processing both memory and emotions, through a preferential involvement of the dorsal hippocampus (DH) and ventral hippocampus (VH), respectively. Adenosine A1 and A2A receptors (A1 R and A2A R) control both mood
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