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Merck

68340

Sigma-Aldrich

2-甲基-2,4-戊二醇

puriss., ≥99.0% (GC)

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)

等级

puriss.

方案

≥99.0% (GC)

表单

viscous liquid

expl. lim.

7.4 %

折射率

n20/D 1.427 (lit.)
n20/D 1.428

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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应用

己二醇也可作为溶剂,用于制备CuO掺杂TiO2/硅胶光催化剂。

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 human ABO(H) A and B blood group glycosyltransferases GTA and GTB differ by only four amino acids, yet this small dissimilarity is responsible for significant differences in biosynthesis, kinetics and structure. Like other glycosyltransferases, these two enzymes have been
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The use of a low-power two-pulse phase modulation (TPPM) sequence is proposed for efficient (1)H radio frequency (rf) decoupling in high-resolution (13)C solid-state NMR (SSNMR) under fast MAS conditions. Decoupling efficiency for different low-power decoupling sequences such as continuous-wave (cw)
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Recently, we reported a unique approach to preserve the activity of some proteins in the presence of the denaturing agent, Sodium Dodecyl Sulfate (SDS). This was made possible by addition of the amphipathic solvent 2,4-Methyl-2-PentaneDiol (MPD), used as protecting but
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The mutual diffusion coefficients for two aqueous ternary systems, both containing a protein, human serum albumin (HSA, component 1), were measured. The first system contained a neutral polymer, polyethylene glycol (PEG, component 2), and the second an "organic solvent", 2-methyl-2,4-pentanediol

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