Merck
All Photos(1)

33420

Sigma-Aldrich

1-Naphthol

puriss. p.a., reag. Ph. Eur., ≥99% (GC)

Synonym(s):
α-Naphthol, 1-Hydroxynaphthalene
Linear Formula:
C10H7OH
CAS Number:
Molecular Weight:
144.17
Beilstein:
1817321
Número EC:
Número MDL:
ID de substância PubChem:

Agency

USP/NF
reag. Ph. Eur.

Nível de qualidade

100

densidade de vapor

4.5 (120 °C, vs air)

pressão de vapor

1 mmHg ( 94 °C)

grau

puriss. p.a.

teor

≥99% (GC)

temperatura de autoignição

1007 °F

Lim. expl.

5 %

Impurezas

≤0.001% heavy metals (as Pb)
≤0.2% naphthaline (GC)
≤0.2% water (Karl Fischer)
≤0.5% 2-naphthol (GC)

resíduo de ignição

≤0.05% (as SO4)

pb

278-280 °C (lit.)

pf

94-96 °C (lit.)
94-97 °C

traços de ânion

chloride (Cl-): ≤50 mg/kg

traços de cátion

Fe: ≤10 mg/kg

SMILES string

Oc1cccc2ccccc12

InChI

1S/C10H8O/c11-10-7-3-5-8-4-1-2-6-9(8)10/h1-7,11H

InChI key

KJCVRFUGPWSIIH-UHFFFAOYSA-N

Gene Information

human ... CYP1A2(1544)

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Embalagem

bottled under inert gas

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1A - STOT SE 2 Oral - STOT SE 3

Órgãos-alvo

Kidney, Respiratory system

Código de classe de armazenamento

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

WGK

WGK 1

Ponto de fulgor (ºF)

257.0 °F - closed cup

Ponto de fulgor (ºC)

125 °C - closed cup

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Certificate of Analysis

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Certificate of Origin

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