等级
ACS reagent
质量水平
蒸汽密度
1.11 (vs air)
蒸汽压
410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)
检测方案
≥99.8%
形式
liquid
自燃温度
725 °F
expl. lim.
36 %
技术
HPLC: suitable
杂质
H2SO4, passes test (darkened)
MnO4- reducers, passes test
≤0.0002 meq/g Titr. base
≤0.0003 meq/g Titr. acid
≤0.001% acetaldehyde
≤0.001% acetone
≤0.001% formaldehyde
≤0.1% Water
蒸发残留物
≤0.001%
颜色
clear
APHA: ≤10
折射率
n20/D 1.329 (lit.)
bp
64.7 °C (lit.)
mp
−98 °C (lit.)
溶解性
benzene: miscible(lit.)
ethanol: miscible(lit.)
water: miscible(lit.)
密度
0.791 g/mL at 25 °C (lit.)
格式
neat
SMILES字符串
CO
InChI
1S/CH4O/c1-2/h2H,1H3
InChI key
OKKJLVBELUTLKV-UHFFFAOYSA-N
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一般描述
Methanol (MeOH) is an organic solvent with a wide range of industrial applications. It is the main component of lithium batteries. It can be prepared by hydrogenation of CO2 under various conditions. MeOH is a toxic alcohol employed for denaturing ethyl alcohol. A study reports the preparation of biodiesel from canola oil using methanol under supercritical conditions.
Methanol is an alcohol. Its thermochemical conversion to C2-C10 hydrocarbons in the presence of shape-selective zeolites has been reported. Its oxidation on Ru-Pt catalyst system by ruthenium ad-atoms has been proposed.
应用
Methanol has been used during colony-forming unit (CFU) assay and histochemical staining.
Methanol may be used as:
Methanol may be used as:
- A solvent for cleaning the coverslips before silanization for DNA combing.
- An additive to improve the octane number of gasoline.
- A liquid fuel in direct methanol fuel cells (DMFCs).
- A solvent to synthesize methyl levulinate by acid catalyzed conversion of 5-hydroxymethylfurfural (HMF) and furfuryl alcohol (FA).
- A reactant to prepare dimethylcarbonate by reacting with CO2 in the presence of graphene oxide-bound octahedral molybdenum cluster (GO-Cs2Mo6Bri8Bra6).
Methanol may be used for the sodium dodecyl sulfate-polyacrylamide gel electrophoretic (SDS-PAGE) analysis of alkaline protease isoforms isolated from larva of the spotted sand bass (Paralabrax maculatofasciatus). It may be used in the isolation and quantitative determination of carotenes and xanthophylls from Capsicum annum pericarp extracts by HPLC.
警示用语:
Danger
危险分类
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
靶器官
Eyes,Central nervous system
WGK
WGK 2
法规信息
新产品
Octane Rating of Gasoline and Octane Booster Additives.
Petroleum Science and Technology, 33(11), 1190-1197 (2015)
Silanization of coverslips for DNA combing.
Biotechniques, 11, 50-50 (2009)
Chemistry (Weinheim an der Bergstrasse, Germany), 21(8), 3488-3494 (2014-12-30)
The octahedral molybdenum cluster-based compound, Cs2 Mo6 Br(i) 8 Br(a) 6 was immobilized on graphene oxide (GO) by using a facile approach. High resolution transmission electron microscopy results revealed that molybdenum clusters were uniformly distributed on the GO nanosheets. Cs2
Upgrading biomass-derived furans via acid-catalysis/hydrogenation: the remarkable difference between water and methanol as the solvent.
Green Chemistry, 17(1), 219-224 (2015)
Development of digestive enzyme activity in larvae of spotted sand bass Paralabrax maculatofasciatus II: electrophoretic analysis.
Fish Physiology and Biochemistry, 36(1), 29-37 (2010)
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