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Merck
CN

270431

二甲基亚砜

HPLC grade, 99.9%

别名:

DMSO, 甲基亚砜

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关于此项目

线性分子式:
(CH3)2SO
化学文摘社编号:
分子量:
78.13
EC Number:
200-664-3
UNSPSC Code:
12190000
PubChem Substance ID:
Beilstein/REAXYS Number:
506008
MDL number:
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grade

HPLC grade

Quality Level

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

<0.050% water

evapn. residue

<0.0005%

refractive index

n20/D 1.479 (lit.)

bp

189 °C

mp

16-19 °C (lit.)

density

1.10 g/mL (lit.)

λ

H2O reference

UV absorption

λ: 270 nm Amax: 1.00, λ: 280 nm Amax: 0.30, λ: 295 nm Amax: 0.10, λ: 350-400 nm Amax: 0.01

SMILES string

CS(C)=O

InChI

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

InChI key

IAZDPXIOMUYVGZ-UHFFFAOYSA-N

Disclaimer

在室温下容易过冷并缓慢重融。 固化产品可以通过加热至室温来重新液化,而不会损害产品。


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存储类别

10 - Combustible liquids

wgk

WGK 1

flash_point_f

188.6 °F - closed cup

flash_point_c

87 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

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分析证书(COA)

Lot/Batch Number

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Claudia C Faria et al.
Cancer research, 75(1), 134-146 (2014-11-14)
Medulloblastoma is the most common malignant pediatric brain tumor, with metastases present at diagnosis conferring a poor prognosis. Mechanisms of dissemination are poorly understood and metastatic lesions are genetically divergent from the matched primary tumor. Effective and less toxic therapies
Phillip McDonagh et al.
Veterinary microbiology, 174(3-4), 438-447 (2014-12-04)
Feline infectious peritonitis (FIP), a feline coronavirus (FCoV) induced disease, is almost invariably fatal with median life expectancy measured in days. Current treatment options are, at best, palliative. The objectives of this study were to evaluate a panel of nineteen
Rory W Blackler et al.
British journal of pharmacology, 172(4), 992-1004 (2014-10-10)
Hydrogen sulphide is an important mediator of gastrointestinal mucosal defence. The use of non-steroidal anti-inflammatory drugs (NSAIDs) is significantly limited by their toxicity in the gastrointestinal tract. Particularly concerning is the lack of effective preventative or curative treatments for NSAID-induced