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4,4′-Diaminoazobenzene

4,4′-Diaminoazobenzene structure

CAS No:
538-41-0
Formula:
C12H12N4
Chemical Name:
4,4′-Diaminoazobenzene
Synonyms:
Benzenamine,4,4′-(1,2-diazenediyl)bis-;Aniline,4,4′-azodi-;Benzenamine,4,4′-azobis-;4,4′-(1,2-Diazenediyl)bis[benzenamine];p-Azoaniline;4,4′-Azodianiline;p-Diaminoazobenzene;4,4′-Diaminoazobenzene;p′-Amino-p-aminoazobenzene;p,p′-Diaminoazobenzene;NSC 17103;4-(4-Aminophenyl)azoaniline
Categories:
Chemical Reagents > Organic Reagents

Description

brown powder

4,4'-diaminoazobenzene is azobenzene substituted at each of the phenyl 4-positions by an amino group. It has a role as a carcinogenic agent. It is a primary arylamine and a member of azobenzenes. It derives from an azobenzene.

4,4′-Diaminoazobenzene Basic Attributes

Molecular Weight：

212.25

Exact Mass：

212.25

BRN：

745553

EC Number：

208-690-7

UNII：

RCK8POJ999

NSC Number：

17103

DSSTox ID：

DTXSID2020399

HScode：

2927000090

Characteristics

PSA：

76.8

XLogP3：

4.42880

Appearance：

Brown Powder

Density：

1.23g/cm3

Melting Point：

250.5 °C

Boiling Point：

428.5ºC at 760 mmHg

Flash Point：

213ºC

Refractive Index：

1.65

Water Solubility：

Very soluble in ethanol. Insoluble in water.

Toxicity：

Intravenous-Mouse LD50: 180 mg/kg

Flammability characteristics：

Flammable; burning produces toxic nitrogen oxide fumes

Safety Information

Packing level：

III

Hazard category：

6.1

Transport codes：

2811

hazard class code：

40-25

safety instructions：

45-28A

RTECS Number：

BW7450000

Marks：

Storage features：

Ventilated, low temperature and dry; separate from food materials in warehouse

Precautionary statement(s)：

P261, P264, P270, P271, P280, P301+P310, P301+P312, P302+P352, P304+P312, P304+P340, P312, P321, P322, P330, P363, P405, P501

Hazard Statements：

H301

GHS Classification：

|Danger|H301 (70%): Toxic if swallowed [Danger Acute toxicity, oral]|P201, P202, P261, P264, P270, P271, P280, P281, P301+P310, P301+P312, P302+P352, P304+P312, P304+P340, P308+P313, P312, P321, P322, P330, P363, P405, and P501|Aggregated GHS information provided by 10 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Toxicity

Toxicity class：

highly toxic

Drug Information

MeSH Entry Terms：

4,4'-diaminoazobenzene

4,4′-Diaminoazobenzene Use and Manufacturing

Uses

4,4’Azodianiline is used in cross-linking studies of epoxy resins and the synthesis of surface relief holographic materials.

Manufacturing Info：

Benzenamine, 4,4'-(1,2-diazenediyl)bis-: INACTIVE

Computed Properties

Molecular Weight:212.25
XLogP3:2.7
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:212.106196400
Monoisotopic Mass:212.106196400
Topological Polar Surface Area:76.8
Heavy Atom Count:16
Complexity:201
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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