M9671
2-甲基-2,4-戊二醇
BioXtra, ≥99% (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.26
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, BioXtra, ≥99% (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)
product line
BioXtra
assay
≥99% (GC)
form
liquid (or viscous liquid)
expl. lim.
7.4 %
impurities
≤0.0005% Phosphorus (P)
ign. residue
≤0.1%
refractive index
n20/D 1.427 (lit.)
bp
197 °C (lit.)
mp
−40 °C (lit.)
density
0.925 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.05%
cation traces
Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%
Quality Level
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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
Asha R Johal et al.
Acta crystallographica. Section D, Biological crystallography, 68(Pt 3), 268-276 (2012-02-22)
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
Catherine Michaux et al.
BMC structural biology, 8, 29-29 (2008-06-05)
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
Mrignayani Kotecha et al.
Magnetic resonance in chemistry : MRC, 45 Suppl 1, S221-S230 (2007-12-25)
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)
Christopher Stanley et al.
Biophysical journal, 91(3), 912-920 (2006-05-23)
The physical forces that underlie the exclusion of solutes from macromolecular surfaces can be probed in a similar way as the measurement of forces between macromolecules in condensed arrays using the osmotic stress technique and x-ray scattering. We report here
Pia Wadsten-Hindrichsen et al.
Journal of colloid and interface science, 315(2), 701-713 (2007-07-28)
The aqueous phase behavior of phytantriol (PT) in mixtures of monoolein (MO), distearoylphosphatidylglycerol (DSPG), propylene glycol (PG), polyethylene glycol 400 (PEG 400) and 2-methyl-2,4-pentanediol (MPD) was investigated by visual inspection, polarized light microscopy and small angle X-ray diffraction at room
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