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242586

Diphenylamine

Name: Diphenylamine
Brand: SIAL

ACS reagent grade, ≥99%

Synonym(s):

DPA

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About This Item

Linear Formula:

(C₆H₅)₂NH

CAS Number:

122-39-4

Molecular Weight:

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%

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Properties

Product Name

Diphenylamine, ACS reagent, ≥99%

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)

Description

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.

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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

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Regulatory Information

危险化学品

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Triphenylamine

Hager FD

Organic Syntheses, 8(116), 116-116 (1928)

An improved diphenylamine method for the estimation of deoxyribonucleic acid.

Giles KW and Myers A.

Nature, 206(4979), 93-93 (1965)

A study of the conditions and mechanism of the diphenylamine reaction for the colorimetric estimation of deoxyribonucleic acid.

K BURTON

The Biochemical journal, 62(2), 315-323 (1956-02-01)

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Global Trade Item Number

SKU	GTIN
PH017019-1G	04054839945328
242586-100G	04061835365470
242586-500G	04061825589497
242586-5G	04061835365487