317275

二甲基亚砜

ACS Reagent Grade.

• 别名: 二甲基亚砜, DMSO, 甲基亚砜
• 线性分子式: (CH₃)₂SO
• CAS号: 67-68-5
• 分子量: 78.13
• Beilstein: 506008
• MDL號碼: MFCD00002089
• 分類程式碼代碼: 12191502
• NACRES: NA.21

属性

• 蒸汽密度: 2.7 (vs air)
• 品質等級: 100
• 蒸汽壓力: 0.42 mmHg ( 20 °C)
• 化驗: ≥99% (GC)
• 形狀: liquid
• 自燃溫度: 573 °F
• expl. lim.: 42 %, 63 °F
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze
• 雜質: ≤0.1% moisture
• 顏色: 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.)
• 運輸包裝: ambient
• 儲存溫度: 10-30°C
• SMILES 字串: CS(C)=O
• InChI: 1S/C2H6OS/c1-4(2)3/h1-2H3
• InChI 密鑰: IAZDPXIOMUYVGZ-UHFFFAOYSA-N

说明

一般說明

ACS试剂级。

應用

• 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).

包裝

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）

法律資訊

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

安全信息

• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 188.6 °F - closed cup
• 閃點（°C）: 87 °C - closed cup