242586

Diphenylamine

ACS reagent grade, ≥99%

• Synonyma: DPA
• Lineární vzorec: (C₆H₅)₂NH
• Číslo CAS: 122-39-4
• Molekulová hmotnost: 169.22
• NACRES: NA.21
• PubChem Substance ID: 24854569
• UNSPSC Code: 12352100
• EC Number: 204-539-4
• MDL number: MFCD00003014
• Beilstein/REAXYS Number: 508755
• Assay: ≥99%

Vlastnosti

• Název produktu: Diphenylamine, ACS reagent, ≥99%
• grade: ACS reagent
• Quality Segment: 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)

Popis

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.

Bezpečnostní informace

• 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
• Skladovací třída: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk: WGK 3
• ppe: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges