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Updated CAS
2-Naphthol
product Name
2-Naphthol
Synonyms
C.I. 37500; C.I. Azoic coupling component 1; C.I. Developer 5; betanaphthol; 2-naftol; 2-naftolo; 2-naphtol; antioxygene bn; azogen developer a; azogendevelopera; azoiccouplingcomponent1; beta-monoxynaphthalene; 2-hydroxynaphthalene; beta naphthol; beta-naphthol; b-naphtol; naphthalen-2-ol
Molecular Formula
C
10
H
8
O
Molecular Weight
144.1699
InChI
InChI=1/C10H8O/c11-10-6-5-8-3-1-2-4-9(8)7-10/h1-7,11H
CAS Registry Number
135-19-3
EINECS
205-182-7
Molecular Structure
Density
1.181g/cm
3
Melting point
120-124℃
Boiling point
285.5°C at 760 mmHg
Refractive index
1.677
Flash point
144°C
Water solubility
1 g/L (20℃)
Hazard Symbols
Xn
:Harmful;
N
:Dangerous for the environment;
Risk Codes
R20/22
:;
R50
:;
Safety Description
S24/25
:;
S61
:;
Gold Suppliers(93):
Hangzhou Xiaoshan Yanyang Pigment Chemical Co., Ltd.
Tel:+86-137 3557 9000
Zhejiang Yuanchu Industry Co.,Ltd.
ER CHEM
Tel:+86-519-81187161,88029578
Tianjin Jidi Chemical Plant
Tel:+86-22-86849298,86843233
Taixing Chemical Co., Ltd.(TCC)
Tel:+86-25-86661100
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