メタノール

Name: メタノール
Brand: SIAL

≥99.9%, HPLC Plus, suitable for HPLC, poly-coated bottles

別名:

メチルアルコール

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この商品について

化学式:

CH₃OH

CAS番号:

67-56-1

分子量:

32.04

NACRES:

NA.21

PubChem Substance ID:

57652016

UNSPSC Code:

12190000

EC Number:

200-659-6

MDL number:

MFCD00004595

Beilstein/REAXYS Number:

1098229

Grade:

HPLC Plus

Assay:

≥99.9%

Technique(s):

HPLC: suitable

Bp:

64.7 °C (lit.)

Vapor pressure:

410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)

主要文書

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製品名

メタノール, HPLC Plus, ≥99.9%, poly-coated bottles

InChI key

OKKJLVBELUTLKV-UHFFFAOYSA-N

InChI

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

SMILES string

grade

HPLC Plus

vapor density

1.11 (vs air)

vapor pressure

410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)

assay

≥99.9%

form

liquid

autoignition temp.

725 °F

expl. lim.

36 %

technique(s)

HPLC: suitable

impurities

≤0.0002 meq/g Titr. base
≤0.0003 meq/g Titr. acid
≤0.001% Carbonyl Compounds
≤1.0 ppb Fluorescence (quinine) at 254 nm
≤1.0 ppb Fluorescence (quinine) at 365 nm
<0.05% water

evapn. residue

≤0.0001%

color

APHA: ≤10

refractive index

n20/D 1.329 (lit.)

bp

64.7 °C (lit.)

mp

−98 °C (lit.)

solubility

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

density

0.791 g/mL at 25 °C (lit.)
0.791 g/mL at 25 °C

HPLC-gradient

≤2 mAU at 230 nm
≤5 mAU at 254 nm

λ

H₂O reference

UV absorption

λ: 205 nm A_max: 1.0
λ: 210 nm A_max: 0.80
λ: 220 nm A_max: 0.20
λ: 230 nm A_max: 0.10
λ: 250 nm A_max: 0.02
λ: 400 nm A_max: 0.005

format

neat

Quality Level

100

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Application

HPLCや分光光度測定に適しています。また、一部のLC-MSにもご使用いただけます。

Methanol (MeOH) may be used in the following studies:

Colony forming unit-fibroblast assay of bone marrow mononuclear cells.
As solvent for the preparation of extracts of hyphae of Aspergillus for the estimation of gliotoxin by reversed phase-HPLC.
Immunofluorescence studies.
To compose eluent for the ion-pair reverse-phase HPLC isolation of nucleotides and their decomposition products.
As eluent in the HPLC estimation of malondialdehyde in plasma, which is an indicator of oxidative stress.

Preparation Note

0.2 μmフィルターで濾過滅菌済みの製品。

General description

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.

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

pictograms

GHS02,GHS06,GHS08

signalword

Danger

hcodes

H225,H301 + H311 + H331,H370

pcodes

P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311

Hazard Classifications

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

target_organs

Eyes,Central nervous system

保管分類

3 - Flammable liquids

wgk

WGK 2

flash_point_f

49.5 °F - closed cup

flash_point_c

9.7 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

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試験成績書（COA）

Lot/Batch Number

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特定のバージョンが必要な場合は、ロット番号またはバッチ番号で特定の証明書を検索できます。

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以前この製品を購入いただいたことがある場合

文書ライブラリで、最近購入した製品の文書を検索できます。

文書ライブラリにアクセスする

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 over CuZnGa catalysts prepared using microwave-assisted methods.

Cai W, et al.

Catalysis Today, 242, 193-199 (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)

Tandem amine and ruthenium-catalyzed hydrogenation of CO2 to methanol.

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

Methanol.

R Von Burg

Journal of applied toxicology : JAT, 14(4), 309-313 (1994-07-01)

メタノール

≥99.9%, HPLC Plus, suitable for HPLC, poly-coated bottles

サイズを選択してください

この商品について

主要文書

特性

製品名

InChI key

InChI

SMILES string

grade

vapor density

vapor pressure

assay

form

autoignition temp.

expl. lim.

technique(s)

impurities

evapn. residue

color

refractive index

bp

mp

solubility

density

HPLC-gradient

λ

UV absorption

format

Quality Level

関連するカテゴリー

詳細

Application

Preparation Note

General description

Packaging

安全性情報

pictograms

signalword

hcodes

pcodes

Hazard Classifications

target_organs

保管分類

wgk

flash_point_f

flash_point_c

ppe

資料

試験成績書（COA）

以前この製品を購入いただいたことがある場合

参考文献

テクニカルサービス