494437

Methanol

≥99.93%, BioReagent

• 동의어(들): Methyl alcohol
• Linear Formula: CH₃OH
• CAS Number: 67-56-1
• Molecular Weight: 32.04
• Beilstein: 1098229
• EC Number: 200-659-6
• MDL number: MFCD00004595
• UNSPSC 코드: 12352104
• PubChem Substance ID: 329757451
• NACRES: NA.05
• 분석: ≥99.93%
• bp: 64.7 °C (lit.)
• vapor pressure: 410 mmHg ( 50 °C); 97.68 mmHg ( 20 °C)

속성

• 제품명: Methanol, BioReagent, ≥99.93%
• vapor density: 1.11 (vs air)
• Quality Level: 100
• vapor pressure: 410 mmHg ( 50 °C); 97.68 mmHg ( 20 °C)
• 설명: gradient analysis <= 0.005 254nm
• 제품 라인: BioReagent
• 분석: ≥99.93%
• 양식: liquid
• autoignition temp.: 725 °F
• expl. lim.: 36 %
• 불순물: ≤0.0002 meq/g Titr. base; ≤0.0003 meq/g Titr. acid; ≤0.02% (water)
• 증발 잔류물: <0.0003%
• 색상: 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.)
• λ: H₂O reference
• UV 흡수: λ: 203 nm A_max: 1.0; λ: 210 nm A_max: 0.60; λ: 220 nm A_max: 0.30; λ: 230 nm A_max: 0.15; λ: 240 nm A_max: 0.05; λ: 260-400 nm A_max: 0.01
• 형식: neat
• SMILES string: CO
• InChI: 1S/CH4O/c1-2/h2H,1H3
• InChI key: OKKJLVBELUTLKV-UHFFFAOYSA-N

설명

일반 설명

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. Shape-selective zeolite-assisted transformation of methanol to C2-C10 hydrocarbons has been studied. 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. Low water content, minimal residue and clean UV spectra are the special characteristics of this solvent. It can be utilized for biotechnological processes like protein sequencing, peptide and oligonucleotide synthesis.

애플리케이션

Methanol has been used to fix resolved protein bands on sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) gel.

제조 메모

Product filtered through a 0.2 μm filter

안전성 정보

• 픽토그램: GHS02,GHS06,GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H225,H301 + H311 + H331,H370
• 예방조치 성명서: 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
• 표적 기관: Eyes,Central nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): 49.5 °F - closed cup
• Flash Point (°C): 9.7 °C - closed cup