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230103

2,4-Diaminophenol dihydrochloride

Name: 2,4-Diaminophenol dihydrochloride
Brand: ALDRICH

98%

Synonym(s):

Amidol

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About This Item

Linear Formula:

(H₂N)₂C₆H₃OH·2HCl

CAS Number:

137-09-7

Molecular Weight:

197.06

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24853774

EC Number:

205-279-4

Beilstein/REAXYS Number:

3913728

MDL number:

MFCD00012979

Assay:

98%

Form:

powder

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Properties

assay

98%

form

powder

mp

222 °C (dec.) (lit.)

SMILES string

Cl.Cl.Nc1ccc(O)c(N)c1

InChI

1S/C6H8N2O.2ClH/c7-4-1-2-6(9)5(8)3-4;;/h1-3,9H,7-8H2;2*1H

InChI key

KQEIJFWAXDQUPR-UHFFFAOYSA-N

Description

Application

2,4-Diaminophenol dihydrochloride (Amidol) was used in the dye manufacturing industries and as a color accelerator in photographic developers.

pictograms

GHS06

signalword

Danger

hcodes

H301,H315,H319,H335

pcodes

P261 - P264 - P271 - P301 + P310 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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