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Merck
CN

D8779

Sigma-Aldrich

Dimethyl sulfoxide

ACS reagent, suitable for UV spectrophotometry and general use, ≥99.9%

Synonym(s):

DMSO

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About This Item

Linear Formula:
(CH3)2SO
CAS Number:
67-68-5
Molecular Weight:
78.13
Beilstein:
506008
EC Number:
200-664-3
MDL number:
MFCD00002089
UNSPSC Code:
12352103

Key Documents

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grade

ACS reagent

vapor density

2.7 (vs air)

vapor pressure

0.42 mmHg ( 20 °C)

Assay

≥99.9%

autoignition temp.

573 °F

expl. lim.

42 %, 63 °F

impurities

≤0.001 meq/g Titratable acid
≤0.1% Water (H2O)

evapn. residue

≤0.01%

color

clear colorless

refractive index

n20/D 1.479 (lit.)

bp

189 °C (lit.)

mp

16-19 °C (lit.)

density

1.10 g/mL (lit.)

absorption

passes test

suitability

suitable for UV spectrophotometry and general use

SMILES string

CS(C)=O

InChI

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

InChI key

IAZDPXIOMUYVGZ-UHFFFAOYSA-N

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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 Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

188.6 °F - closed cup

Flash Point(C)

87 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
048F0418
117H3602
111H00421
103H0433
100K3729

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Dilek Akyıl et al.
Cytotechnology, 67(6), 1059-1066 (2014-07-16)
This study evaluates the cytotoxic and genotoxic potential of alloxydim sodium using micronucleus (MN) assay, in human peripheral lymphocytes. MN assay was used to investigate the genotoxic effects of alloxydim sodium in human peripheral lymphocytes treated with 250, 500, 750
Qian Wen et al.
The Journal of toxicological sciences, 40(4), 427-436 (2015-07-15)
Proparacaine is a widely used topical anesthetic in ophthalmic optometry and surgery, and has been reported to have cytotoxic effects on rabbit corneal endothelial cells after prolonged and repeated usage. Since rabbit is an exceptive mammal whose corneal endothelial cells
Eva Fetter et al.
Reproductive toxicology (Elmsford, N.Y.), 57, 10-20 (2015-05-13)
Craniofacial malformations, reduced locomotion and induction of genes encoding for enzymes involved in thyroid hormone synthesis were assessed using methimazole and N-phenylthiourea in zebrafish embryos. Gene expression, the most sensitive endpoint (EC50_MMI=372-765μM, EC50_PTU=7.6-8.6μM), was analysed in wild-type and in a
Marie Tremblay-Franco et al.
PloS one, 10(10), e0141698-e0141698 (2015-10-31)
Along with the well-established effects on fertility and fecundity, perinatal exposure to endocrine disrupting chemicals, and notably to xeno-estrogens, is strongly suspected of modulating general metabolism. The metabolism of a perinatally exposed individual may be durably altered leading to a
Afsane Soleimani et al.
Combinatorial chemistry & high throughput screening, 18(5), 505-513 (2015-05-01)
This study was focused on evaluation of the cytotoxicity and apoptotic affects of benzofuran derivative on MCF-7 breast cancer cell line. This effective compound was isolated from the root of Petasites hybridus plant. For experiments, the MCF-7 cells were treated
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