236314

p-Toluidin

99.6%

• Synonym(e): 4-Aminotoluol, 4-Methylanilin
• Lineare Formel: CH₃C₆H₄NH₂
• CAS-Nummer: 106-49-0
• Molekulargewicht: 107.15
• Beilstein: 471281
• EG-Nummer: 203-403-1
• MDL-Nummer: MFCD00007906
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24854162
• NACRES: NA.22

Eigenschaften

• Dampfdichte: 3.9 (vs air)
• Qualitätsniveau: 200
• Dampfdruck: 0.26 mmHg ( 25 °C); 0.66 mmHg ( 38 °C)
• Assay: 99.6%
• Form: crystalline
• Selbstzündungstemp.: 899 °F
• Expl.-Gr.: 6.6 %
• pH-Wert: 7.8 (7 g/L)
• bp: 200 °C (lit.)
• mp (Schmelzpunkt): 41-46 °C (lit.)
• Löslichkeit: water: soluble 135 part(lit.); acetone: freely soluble(lit.); alcohol: freely soluble(lit.); carbon disulfide: freely soluble(lit.); diethyl ether: freely soluble(lit.); methanol: freely soluble(lit.); oil: freely soluble(lit.)
• Dichte: 0.973 g/mL at 25 °C (lit.)
• SMILES String: Cc1ccc(N)cc1
• InChI: 1S/C7H9N/c1-6-2-4-7(8)5-3-6/h2-5H,8H2,1H3
• InChIKey: RZXMPPFPUUCRFN-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

p-Toluidine undergoes oxidative coupling reaction with catecholamine to form an orange water-soluble dye during flow injection-spectrophotometric determination of catecholamine drugs.

Anwendung

p-Toluidine has been used in preparation of:

• aromatic azo compounds
• bidentate Schiff base ligands via condensation with salicylaldehyde

Sicherheitshinweise

• Piktogramme: GHS06,GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H301 + H311 + H331,H317,H319,H351,H410
• P-Sätze: P273 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Skin Sens. 1A
• Lagerklassenschlüssel: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 188.6 °F - closed cup
• Flammpunkt (°C): 87 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges