Merck
All Photos(4)

D4540

Sigma-Aldrich

二甲基亚砜

≥99.5% (GC), suitable for plant cell culture

Synonym(s):
DMSO, 甲基亚砜
Linear Formula:
(CH3)2SO
CAS Number:
Molecular Weight:
78.13
Beilstein:
506008
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.71

蒸汽密度

2.7 (vs air)

质量水平

蒸汽压

0.42 mmHg ( 20 °C)

测定

≥99.5% (GC)

形式

liquid

自燃温度

573 °F

expl. lim.

42 %, 63 °F

technique(s)

cell culture | plant: suitable
cryopreservation: suitable

杂质

<0.1% water (Karl Fischer)

颜色

colorless

折射率

n20/D 1.479 (lit.)

bp

189 °C (lit.)

mp

16-19 °C (lit.)

溶解性

H2O: miscible (completely)

密度

1.10 g/mL (lit.)

SMILES string

CS(C)=O

InChI

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

InChI key

IAZDPXIOMUYVGZ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

1 of 4

This Item
945631.01900D2650
Dimethyl sulfoxide &#8805;99.5% (GC), suitable for plant cell culture

Sigma-Aldrich

D4540

二甲基亚砜

Dimethyl sulfoxide analytical standard

Supelco

94563

二甲基亚砜

Dimethyl sulfoxide for headspace gas chromatography SupraSolv&#174;

Supelco

1.01900

二甲基亚砜

Dimethyl sulfoxide Hybri-Max&#8482;, sterile-filtered, BioReagent, suitable for hybridoma, &#8805;99.7%

Sigma-Aldrich

D2650

二甲基亚砜

vapor density

2.7 (vs air)

vapor density

2.7 (vs air)

vapor density

2.7 (vs air)

vapor density

2.7 (vs air)

vapor pressure

0.42 mmHg ( 20 °C)

vapor pressure

0.42 mmHg ( 20 °C)

vapor pressure

0.42 mmHg ( 20 °C)

vapor pressure

0.42 mmHg ( 20 °C)

assay

≥99.5% (GC)

assay

≥99.95% (GC)

assay

≥99.8% (GC)

assay

≥99.7%

form

liquid

form

-

form

liquid

form

liquid

autoignition temp.

573 °F

autoignition temp.

573 °F

autoignition temp.

573 °F

autoignition temp.

573 °F

expl. lim.

42 %, 63 °F

expl. lim.

42 %, 63 °F

expl. lim.

42 %, 63 °F

expl. lim.

42 %, 63 °F

应用

二甲基亚砜已用于:
  • 制备双酚A(BPA)
  • 细胞增殖测定(MTT测定)
  • 化学敏感性测定
  • 用作所有凋亡测定类实验的载体对照
  • 乙氧基试卤灵-O-去乙基化 (EROD)测定

生化/生理作用

DMSO(二甲基亚砜)是一种有机溶剂,具有多种药物活性作用,如止痛、利尿、抑菌、膜渗透、抗炎、血管舒张和胆碱酯酶抑制。它是木材行业的副产品,用作工业溶剂。DMSO还可用作治疗间质性膀胱炎和关节炎的治疗剂。

注意

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。

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(F)

188.6 °F - closed cup

闪点(C)

87 °C - closed cup

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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