295531

Methylamin

anhydrous, ≥98%

• Synonym(e): Monomethylamin
• Lineare Formel: CH₃NH₂
• CAS-Nummer: 74-89-5
• Molekulargewicht: 31.06
• Beilstein: 741851
• EG-Nummer: 200-820-0
• MDL-Nummer: MFCD00008104
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 24857793

Eigenschaften

• Qualität: anhydrous
• Qualitätsniveau: 100
• Dampfdichte: 1.08 (20 °C, vs air)
• Dampfdruck: 27 psi ( 20 °C)
• Assay: ≥98%
• Selbstzündungstemp.: 806 °F
• Expl.-Gr.: 4.9-20.8 %
• bp: -6.3 °C (lit.)
• mp (Schmelzpunkt): -93 °C (lit.)
• Dichte: 0.70 g/mL at 20 °C (lit.)
• SMILES String: CN
• InChI: 1S/CH5N/c1-2/h2H2,1H3
• InChIKey: BAVYZALUXZFZLV-UHFFFAOYSA-N

Beschreibung

Anwendung

Methylamine may be used to introduce N-methyl groups into the polymer backbone during the synthesis of Si-methyl- and N-methyl-containing polyborosilazane ([B(C2H4SiCH3NCH3)3]n) from tris(dichloromethylsilylethyl)borane.

Verpackung

Packaged in carbon steel lecture bottles with CGA 110F/180M 316ss needle valve.

Sonstige Hinweise

See Technical Information Bulletin AL-151 Gas Regulators: Selection, Installation, and Operation

Rechtliche Hinweise

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

Sicherheitshinweise

• Piktogramme: GHS02,GHS04,GHS06,GHS05
• Signalwort: Danger
• H-Sätze: H220,H280,H315,H318,H331,H335
• P-Sätze: P210 - P280 - P304 + P340 + P311 - P305 + P351 + P338 - P403 + P233 - P410 + P403
• Gefahreneinstufungen: Acute Tox. 3 Inhalation - Eye Dam. 1 - Flam. Gas 1A - Press. Gas Compr. Gas - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 2A - Gases
• WGK: WGK 1
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, multi-purpose combination respirator cartridge (US)