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D12384

3,3′-Diaminobenzidine

Name: 3,3′-Diaminobenzidine
Brand: ALDRICH

97%

Synonym(s):

3,3′,4,4′-Biphenyltetramine, 3,3′,4,4′-Tetraaminobiphenyl, DAB

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About This Item

Linear Formula:

(NH₂)₂C₆H₃C₆H₃(NH₂)₂

CAS Number:

91-95-2

Molecular Weight:

214.27

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24893384

EC Number:

202-110-6

Beilstein/REAXYS Number:

1212988

MDL number:

MFCD00007725

Assay:

97%

Form:

powder

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Properties

Quality Level

200

assay

97%

form

powder

mp

175-177 °C (lit.)

SMILES string

NC1=C(N)C=CC(C2=CC(N)=C(N)C=C2)=C1

InChI

1S/C12H14N4/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8/h1-6H,13-16H2

InChI key

HSTOKWSFWGCZMH-UHFFFAOYSA-N

Description

Application

3,3′-Diaminobenzidine can be used as a starting material to prepare:

Aromatic poly(imide) networks for hydrogen storage applications.
Various derivatives of quinoxalines by condensation with diketones.
Mesitylene-containing poly(benzimidazolium) analogs (Mes-PBI) for alkali anion-exchange membrane.

Peroxidase substrate; reagent for spectrophotometric determination of selenium.

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pictograms

GHS08,GHS07

signalword

Danger

hcodes

H302,H319,H341,H350

pcodes

P202 - P264 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313

Hazard Classifications

Acute Tox. 4 Oral - Carc. 1B - Eye Irrit. 2 - Muta. 2

Storage Class

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

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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A stable hydroxide-conducting polymer.

Thomas OD, et al.

Journal of the American Chemical Society, 134(26), 10753-10756 (2012)

Microporous networks of high-performance polymers: Elastic deformations and gas sorption properties.

Weber J, et al.

Macromolecules, 41(8), 2880-2885 (2008)

n-Type conjugated oligoquinoline and oligoquinoxaline with triphenylamine endgroups: efficient ambipolar light emitters for device applications.

Hancock JM, et al.

Chemistry of Materials, 18(20), 4924-4932 (2006)

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Global Trade Item Number

SKU	GTIN
D12384-5G	04061835370245
D12384-1G	04061835370221
D12384-25G	04061835370238