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Merck
CN

92266

p-Phenylenediamine

analytical standard

Synonym(s):

1,4-Benzenediamine, 1,4-Diaminobenzene, 1,4-Phenylenediamine

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About This Item

Linear Formula:
C6H4(NH2)2
CAS Number:
Molecular Weight:
108.14
NACRES:
NA.21
UNSPSC Code:
12352116
Beilstein/REAXYS Number:
742029
MDL number:
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Product Name

p-Phenylenediamine, analytical standard

SMILES string

Nc1ccc(N)cc1

InChI

1S/C6H8N2/c7-5-1-2-6(8)4-3-5/h1-4H,7-8H2

InChI key

CBCKQZAAMUWICA-UHFFFAOYSA-N

grade

analytical standard

vapor density

3.7 (vs air)

vapor pressure

1.08 mmHg ( 100 °C)

description

anti-fade reagent

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

bp

267 °C (lit.)

mp

138-143 °C (lit.)

format

neat

storage temp.

2-30°C

Quality Level

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signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Sens. 1 - STOT SE 1 Oral

target_organs

Kidney,Heart,Musculo-skeletal system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

Regulatory Information

危险化学品
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