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D5879

二甲基亚砜

Name: 二甲基亚砜
Brand: SIGALD

ReagentPlus^®, ≥99.5%

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:

67-68-5

分子量:

78.13

UNSPSC Code:

12191502

NACRES:

NA.21

PubChem Substance ID:

329798814

EC Number:

200-664-3

Beilstein/REAXYS Number:

506008

MDL number:

MFCD00002089

Assay:

≥99.5%

Technique(s):

immunoblotting: suitable

Bp:

189 °C (lit.)

Vapor pressure:

0.42 mmHg ( 20 °C)

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vapor density

2.7 (vs air)

Quality Level

200

vapor pressure

0.42 mmHg ( 20 °C)

product line

ReagentPlus^®

assay

≥99.5%

form

liquid

autoignition temp.

573 °F

expl. lim.

42 %, 63 °F

technique(s)

immunoblotting: suitable

impurities

≤0.1% water (Karl Fischer)

refractive index

n20/D 1.479 (lit.)

bp

189 °C (lit.)

mp

16-19 °C (lit.)

solubility

H₂O: soluble(lit.), acetone: soluble(lit.), benzene: soluble(lit.), chloroform: soluble(lit.), ethanol: soluble(lit.)

density

1.10 g/mL (lit.)

SMILES string

CS(C)=O

InChI

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

InChI key

IAZDPXIOMUYVGZ-UHFFFAOYSA-N

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General description

二甲基亚砜是一种两亲性分子，可溶于水和有机溶剂。这是一种常用的非质子溶剂，也作为有机合成试剂。

Application

DMSO已被用作制备化学发光试剂的培养基，该试剂可替代现有的用于免疫印迹技术的增强型化学发光试剂盒。

Biochem/physiol Actions

DMSO是一种高极性的物质，可作为有机和无机化学品的工业溶剂。它也被用作冷藏活细胞的过程中的一种保护剂。它也有助于硫醇和二硫化物氧化成磺酸。

Packaging

注： D5879-1L 为玻璃杯/D5879-1L-D 为塑料瓶。

Other Notes

欲了解二甲基亚砜混溶性的更多资料，请浏览以下链接:
二甲基亚砜混溶性/不混溶性表

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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。

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Lowe, O.G

The Journal of Organic Chemistry, 41 (1976)

Activated dimethyl sulfoxide: useful reagents for synthesis.

Mancuso AJ and Swern D.

Synthesis, 1981(03), 165-185 (1981)

Vitrification of human embryos subjected to blastomere biopsy for pre-implantation genetic screening produces higher survival and pregnancy rates than slow freezing.

Levent Keskintepe et al.

Journal of assisted reproduction and genetics, 26(11-12), 629-635 (2009-12-08)

Cryopreservation of blastocysts, especially those subjected to the trauma due to blastomere biopsy for the purposes of pre-implantation genetic screening (PGS), requires significant optimization. Laboratory and clinical outcomes were compared to determine the effect of two different cryopreservation techniques on

Effect of dimethyl sulfoxide (DMSO) on cryopreservation of porcine mesenchymal stem cells (pMSCs).

Sun-A Ock et al.

Cell transplantation, 20(8), 1231-1239 (2011-02-08)

Dimethyl sulfoxide (DMSO), a commonly used cryoprotectant in cryopreservation procedures, is detrimental to viability of cells. In this view point, a comparative study was carried out to evaluate the effect of DMSO on porcine mesenchymal stem cells (pMSCs). We compared

Factors regulating the timing of puberty onset in female rhesus monkeys (Macaca mulatta): role of prenatal androgens, social rank, and adolescent body weight.

Julia L Zehr et al.

Biology of reproduction, 72(5), 1087-1094 (2004-12-31)

This study investigated whether prenatal androgen exposure, social rank, and body weight are factors regulating pubertal development in outdoor-housed female rhesus monkeys. Subjects' mothers received injections of testosterone enanthate (20 mg/ wk), flutamide (an androgen receptor blocker, 30 mg/kg twice

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全球贸易项目编号

货号	GTIN
D5879-10L	04061837717116
D5879-2.5L	04061833586969
D5879-5L	04061837227219
D5879-500ML	04061837227196
D5879-6X1L	04061837227226
D5879-100ML	04061837227158
D5879-1L	04061837227165
D5879-4L	04061833586976

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