277177

Methanol-¹³C

99 atom % ¹³C

• Sinonimo/i: ¹³C Labeled methanol, Methyl alcohol-¹³C, Methyl-¹³C alcohol
• Formula condensata: ¹³CH₃OH
• Numero CAS: 14742-26-8
• Peso molecolare: 33.03
• Beilstein: 1697016
• Numero MDL: MFCD00037595
• Codice UNSPSC: 12352200
• ID PubChem: 24856739
• NACRES: NA.12

Proprietà

• Purezza isotopica: 99 atom % ¹³C
• Saggio: 99% (CP)
• Forma fisica: liquid
• tecniche: NMR: suitable; bio NMR: suitable
• Indice di rifrazione: n20/D 1.329 (lit.)
• P. eboll.: 65.4 °C (lit.)
• Punto di fusione: -98 °C (lit.)
• Densità: 0.815 g/mL at 25 °C
• Formato: neat
• Spostamento di massa: M+1
• Stringa SMILE: [13CH3]O
• InChI: 1S/CH4O/c1-2/h2H,1H3/i1+1; OKKJLVBELUTLKV-OUBTZVSYSA-N

Descrizione

Descrizione generale

¹³CH₃OH is isotopically enriched form of methyl alcohol.

Applicazioni

Methyl-13C alcohol is an external reference for the assignment of polymer constitution using nuclear magnetic resonance spectroscopy. It is used to study the proton transfer processes, which offering possibilities for the quantitative mechanism studies of proton-related catalytic reactions. This isotope-enrich solvent is used to confirm the distribution and arrangement of metals from metal organic frame work (MOF) using host-guest interaction study. Also used as trideuteromethylation reagent for the synthesis of deuterated drugs.

Confezionamento

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS06,GHS08
• Avvertenze: Danger
• Indicazioni di pericolo: H225,H301 + H311 + H331,H370
• Consigli di prudenza: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• Classi di pericolo: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• Organi bersaglio: Eyes,Central nervous system
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): 51.8 °F - closed cup
• Punto d’infiammabilità (°C): 11.00 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter