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Merck
CN

112100

Sigma-Aldrich

2-甲基-2,4-戊二醇

99%

别名:

(±)-2-甲基-2,4-戊二醇, MPD

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About This Item

线性分子式:
CH3CH(OH)CH2C(CH3)2OH
CAS号:
分子量:
118.17
Beilstein:
1098298
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

蒸汽密度

4.1 (vs air)

质量水平

蒸汽压

0.02 mmHg ( 20 °C)

方案

99%

表单

liquid

expl. lim.

7.4 %

折射率

n20/D 1.427 (lit.)

沸点

197 °C (lit.)

mp

−40 °C (lit.)

密度

0.925 g/mL at 25 °C (lit.)

官能团

hydroxyl

SMILES字符串

CC(O)CC(C)(C)O

InChI

1S/C6H14O2/c1-5(7)4-6(2,3)8/h5,7-8H,4H2,1-3H3

InChI key

SVTBMSDMJJWYQN-UHFFFAOYSA-N

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一般描述

己二醇常用作溶剂,并在有机合成中用作中间体。它有助于从人类细胞系BALL-1中分离染色体。

应用


  • pH regulatory divergent point for the selective bio-oxidation of primary diols during resting cell catalysis.:异己二醇具有生物催化作用,可用于促进一级二元醇的选择性氧化,对高效生物基生产工艺的开发意义重大(Hua et al., 2022)。

象形图

Health hazardExclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

201.2 °F - closed cup

闪点(°C)

94 °C - closed cup

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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The OH-initiated oxidation of hexylene glycol and diacetone alcohol
Magneron, et al.
Environmental Science & Technology, 37, 4170-4181 (2003)
Osamu Hoshi et al.
Methods in molecular biology (Clifton, N.J.), 736, 109-115 (2011-06-11)
Methods for atomic force microscopy (AFM) imaging of human metaphase chromosomes were -introduced in the present study. Chromosomes from the lymphocytes were fixed and prepared onto glass slides as the chromosome spread, and observed in phosphate-buffered saline by dynamic mode
Jose Antonio Cuesta-Seijo et al.
Structure (London, England : 1993), 18(9), 1210-1219 (2010-09-10)
Enzymatic reactions involving bilayer lipids occur in an environment with strict physical and topological constraints. The integral membrane enzyme PagP transfers a palmitoyl group from a phospholipid to lipid A in order to assist Escherichia coli in evading host immune
Yoshikazu Tanaka et al.
Protein science : a publication of the Protein Society, 20(2), 448-456 (2011-02-01)
Staphylococcal α-hemolysin is expressed as a water-soluble monomeric protein and assembles on membranes to form a heptameric pore structure. The heptameric pore structure of α-hemolysin can be prepared from monomer in vitro only in the presence of deoxycholate detergent micelles
Catherine Michaux et al.
Journal of molecular biology, 375(5), 1477-1488 (2007-12-18)
Sodium dodecyl sulfate (SDS) is a highly effective and widely used protein denaturant. We show that certain amphipathic cosolvents such as 2-methyl-2,4-pentanediol (MPD) can protect proteins from SDS denaturation, and in several cases can refold proteins from the SDS-denatured state.

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