68340
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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关于此项目
线性分子式:
CH3CH(OH)CH2C(CH3)2OH
化学文摘社编号:
分子量:
118.17
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-489-0
Beilstein/REAXYS Number:
1098298
MDL number:
产品名称
2-甲基-2,4-戊二醇, puriss., ≥99.0% (GC)
InChI key
SVTBMSDMJJWYQN-UHFFFAOYSA-N
InChI
1S/C6H14O2/c1-5(7)4-6(2,3)8/h5,7-8H,4H2,1-3H3
SMILES string
CC(O)CC(C)(C)O
vapor density
4.1 (vs air)
vapor pressure
0.02 mmHg ( 20 °C)
grade
puriss.
assay
≥99.0% (GC)
form
viscous liquid
expl. lim.
7.4 %
refractive index
n20/D 1.427 (lit.)
n20/D 1.428
bp
197 °C (lit.)
mp
−40 °C (lit.)
density
0.925 g/mL at 25 °C (lit.)
functional group
hydroxyl
Quality Level
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Application
己二醇也可作为溶剂，用于制备CuO掺杂TiO2/硅胶光催化剂。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
201.2 °F - closed cup
flash_point_c
94 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Trichloroethylene degradation by photocatalysis in annular flow and annulus fluidized bed photoreactors
Lim TH and Kim SD
Chemosphere, 54(3), 305-312 (2004)
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.
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
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
Fabio Capuano et al.
Physical chemistry chemical physics : PCCP, 13(8), 3319-3327 (2010-12-25)
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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