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133477

1-Amino-2-naphthol hydrochloride

technical grade, 90%

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About This Item

Linear Formula:
H2NC10H6OH · HCl
CAS Number:
1198-27-2
Molecular Weight:
195.65
NACRES:
NA.22
PubChem Substance ID:
24848110
UNSPSC Code:
12352100
EC Number:
214-830-8
MDL number:
MFCD00012561
Assay:
90%
Form:
crystals
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grade

technical grade

assay

90%

form

crystals

mp

250 °C (dec.) (lit.)

SMILES string

Cl.Nc1c(O)ccc2ccccc12

InChI

1S/C10H9NO.ClH/c11-10-8-4-2-1-3-7(8)5-6-9(10)12;/h1-6,12H,11H2;1H

InChI key

DEKREBCFNLUULC-UHFFFAOYSA-N

General description

1-Amino-2-naphthol undergoes condensation with methylene-substituted azaheterocycles in presence of an oxidizing agent to yield photochromic spirooxazines.

Application

1-Amino-2-naphthol hydrochloride was used in a study on degradation of the azo dye Acid Orange 7 in batch anaerobic unstirred assay.

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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