143626

m-Tolylisocyanat

99%

• Synonym(e): 3-Methylphenyl-isocyanat
• Lineare Formel: CH₃C₆H₄NCO
• CAS-Nummer: 621-29-4
• Molekulargewicht: 133.15
• Beilstein: 386149
• EG-Nummer: 210-676-0
• MDL-Nummer: MFCD00002021
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24848598
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 99%
• Form: liquid
• Brechungsindex: n20/D 1.5305 (lit.)
• bp: 75-76 °C/12 mmHg (lit.)
• Dichte: 1.033 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: isocyanate
• Lagertemp.: 2-8°C
• SMILES String: Cc1cccc(c1)N=C=O
• InChI: 1S/C8H7NO/c1-7-3-2-4-8(5-7)9-6-10/h2-5H,1H3
• InChIKey: CPPGZWWUPFWALU-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

m-Tolyl isocyanate undergoes polymerization reaction to form the corresponding polymers by using lanthanum isopropoxide as initiator.

Anwendung

m-Tolyl isocyanate was used as reagent during the synthesis of C5-cyclohexyl analog of the cholecystokinin type-B receptor antagonist L-365,260.

Sicherheitshinweise

• Piktogramme: GHS06,GHS08,GHS05
• Signalwort: Danger
• H-Sätze: H314,H317,H330,H334,H335
• P-Sätze: P260 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 1 Inhalation - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1C - Skin Sens. 1 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 2
• Flammpunkt (°F): 149.0 °F - closed cup
• Flammpunkt (°C): 65 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter