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5-Amino-2-naphthol

5-Amino-2-naphthol structure

CAS No:
86-97-5
Formula:
C10H9NO
Chemical Name:
5-Amino-2-naphthol
Synonyms:
2-Naphthalenol,5-amino-;2-Naphthol,5-amino-;5-Amino-2-naphthalenol;5-Amino-2-naphthol;1-Amino-6-naphthol;6-Hydroxy-1-naphthylamine;NSC 4012;1-Amino-6-hydroxynaphthaline;5-Amino-2-hydroxynaphthalene
Categories:
Chemical Reagents > Deuterated Reagents

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5-Amino-2-naphthol Basic Attributes

Molecular Weight：

159.18

Exact Mass：

159.18

EC Number：

201-713-1

DSSTox ID：

DTXSID3058951

HScode：

2922299090

Characteristics

PSA：

46.2

XLogP3：

2.70880

Density：

1.281 g/cm3

Melting Point：

183-185 °C

Boiling Point：

378℃

Flash Point：

183℃

Refractive Index：

1.741

Toxicity：

Intravenous-Mouse LD50: 180 mg/kg

Flammability characteristics：

Flammable; burning produces toxic nitrogen oxide fumes

Safety Information

hazard class code：

36/37/38-22

safety instructions：

26-36/37/39

RTECS Number：

QL3330000

Marks：

Storage features：

Warehouse ventilated, low temperature and dry

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 3 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Toxicity

Toxicity class：

moderately toxic

5-Amino-2-naphthol Use and Manufacturing

Manufacturing Info：

2-Naphthalenol, 5-amino-: INACTIVE

Computed Properties

Molecular Weight:159.18
XLogP3:1.6
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Exact Mass:159.068413911
Monoisotopic Mass:159.068413911
Topological Polar Surface Area:46.2
Heavy Atom Count:12
Complexity:160
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

2-Naphthol

Urea

Acetic acid

Sodium nitrite

Sulfuric acid

Nitric acid