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Merck
CN
所有图片(1)

文件

317275

Sigma-Aldrich

二甲基亚砜

ACS Reagent Grade.

别名:

二甲基亚砜, DMSO, 甲基亚砜

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About This Item

线性分子式:
(CH3)2SO
CAS号:
分子量:
78.13
Beilstein:
506008
MDL编号:
UNSPSC代码:
12191502
NACRES:
NA.21

蒸汽密度

2.7 (vs air)

质量水平

蒸汽压

0.42 mmHg ( 20 °C)

检测方案

≥99% (GC)

形式

liquid

自燃温度

573 °F

expl. lim.

42 %, 63 °F

制造商/商品名称

Calbiochem®

储存条件

OK to freeze

杂质

≤0.1% moisture

颜色

clear colorless

折射率

n20/D 1.479 (lit.)

bp

189 °C (lit.)

mp

16-19 °C (lit.)

密度

1.10 g/mL (lit.)

运输

ambient

储存温度

10-30°C

SMILES字符串

CS(C)=O

InChI

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

InChI key

IAZDPXIOMUYVGZ-UHFFFAOYSA-N

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一般描述

ACS试剂级。

应用


  • Spectroscopic and quantum chemical analysis of Isonicotinic acid methyl ester.: Demonstrates the utility of spectroscopic methods combined with quantum chemical calculations, techniques potentially applicable to samples involving DMSO ( Shoba et al., 2015).

  • Modification of gelatin by reaction with 1,6-diisocyanatohexane.: Investigates the chemical modification of proteins, potentially relevant for studies using DMSO as a solvent to facilitate such reactions ( Bertoldo et al., 2007).

  • Characterization of O-acetyl-(4-O-methylglucurono)xylan isolated from birch and beech.: Describes the characterization of natural polymers, where DMSO could be used to dissolve and analyze similar substances ( Teleman et al., 2002).

包装

用惰性气体包装

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。

警告

毒性:刺激性(B)

法律信息

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

WGK

WGK 1

闪点(°F)

closed cup

闪点(°C)

closed cup


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Benjamin Seyer et al.
Journal of neurochemistry, 153(4), 485-494 (2019-09-27)
Ethyl2-acetylamino-7-hydroxy-4-pyridin-3-yl-4H-chromene-3-carboxylate (HFI-419), the benzopyran-based inhibitor of insulin-regulated aminopeptidase (IRAP), has previously been shown to improve spatial working and recognition memory in rodents. However, the mechanism of its cognitive-enhancing effect remains unknown. There is a close correlation between dendritic spine density

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