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重要文件

644374

Sigma-Aldrich

甲醇

≥99.8%, purification grade

同義詞:

木酒精

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About This Item

線性公式:
CH3OH
CAS號碼:
分子量::
32.04
Beilstein:
1098229
EC號碼:
MDL號碼:
分類程式碼代碼:
41116121
PubChem物質ID:
等級:
purification grade
化驗:
99.8%
bp:
64.7 °C (lit.)
蒸汽壓力:
410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)
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產品名稱

甲醇, purification grade, 99.8%

等級

purification grade

蒸汽密度

1.11 (vs air)

蒸汽壓力

410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)

化驗

99.8%

形狀

liquid

自燃溫度

725 °F

expl. lim.

36 %

蒸發殘留物

<0.0003%

折射率

n20/D 1.329 (lit.)

bp

64.7 °C (lit.)

mp

−98 °C (lit.)

溶解度

benzene: miscible(lit.)
ethanol: miscible(lit.)
water: miscible(lit.)

密度

0.791 g/mL at 25 °C (lit.)

形式

neat

SMILES 字串

CO

InChI

1S/CH4O/c1-2/h2H,1H3

InChI 密鑰

OKKJLVBELUTLKV-UHFFFAOYSA-N

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一般說明

Methanol (MeOH) is an organic solvent with a wide range of industrial applications. It is the main component of lithium batteries.[1] It can be prepared by hydrogenation of CO2 under various conditions.[2][3][4][5] Shape-selective zeolite-assisted transformation of methanol to C2-C10 hydrocarbons has been studied.[6] MeOH is a toxic alcohol employed for denaturing ethyl alcohol.[1] A study reports the preparation of biodiesel from canola oil using methanol under supercritical conditions.[7]

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

標靶器官

Eyes,Central nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

49.5 °F - closed cup

閃點(°C)

9.7 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves


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存取文件庫

Methanol.
R Von Burg
Journal of applied toxicology : JAT, 14(4), 309-313 (1994-07-01)
Nomaan M Rezayee et al.
Journal of the American Chemical Society, 137(3), 1028-1031 (2015-01-17)
This Communication describes the hydrogenation of carbon dioxide to methanol via tandem catalysis with dimethylamine and a homogeneous ruthenium complex. Unlike previous examples with homogeneous catalysts, this CO2-to-CH3OH process proceeds under basic reaction conditions. The dimethylamine is proposed to play
CO2 hydrogenation to methanol over CuZnGa catalysts prepared using microwave-assisted methods.
Cai W, et al.
Catalysis Today, 242, 193-199 (2015)
Combining Low-Pressure CO2 Capture and Hydrogenation To Form Methanol.
Khusnutdinova JR, et al.
ACS Catalysis, 5(4), 2416-2422 (2015)
CO2 Hydrogenation to Methanol on Supported Au Catalysts under Moderate Reaction Conditions: Support and Particle Size Effects.
Hartadi Y, et al.
ChemSusChem, 8(3), 456-465 (2015)

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