242586

Diphenylamine

ACS reagent, ≥99%

• Sinónimos: DPA
• Fórmula lineal: (C₆H₅)₂NH
• Número de CAS: 122-39-4
• Peso molecular: 169.22
• Beilstein/REAXYS Number: 508755
• EC Number: 204-539-4
• MDL number: MFCD00003014
• UNSPSC Code: 12352100
• PubChem Substance ID: 24854569
• NACRES: NA.21

Propiedades

• grade: ACS reagent
• Quality Level: 200
• vapor density: 5.82 (vs air)
• vapor pressure: 1 mmHg ( 108 °C)
• assay: ≥99%
• autoignition temp.: 1175 °F
• ign. residue: ≤0.03%
• bp: 302 °C (lit.)
• mp: 50-53 °C (lit.)
• solubility: alcohol: passes test
• anion traces: nitrate (NO₃^-): passes test
• suitability: passes test for sensitivity to nitrate
• SMILES string: N(c1ccccc1)c2ccccc2
• InChI: 1S/C12H11N/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-10,13H
• InChI key: DMBHHRLKUKUOEG-UHFFFAOYSA-N
• Gene Information: human ... UGT1A4(54657)

Descripción

Application

Diphenylamine can undergo palladium-catalyzed intramolecular cyclization to form carbazole. It may also be used as a starting material in the synthesis of triphenylamine.

Diphenylamine may be used in the preparation of diphenylamine reagent, which is employed for the quantitative estimation of nucleic acid (DNA) from various biological sources by colorimetric method.

Información de seguridad

• pictograms: GHS06,GHS08,GHS09
• signalword: Danger
• hcodes: H301 + H311 + H331,H373,H410
• pcodes: P273 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P314
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
• target_organs: Kidney,Liver,spleen
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• ppe: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges