2-Naphthalenamine, hydrochloride

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Basic information

CAS: 612-52-2
Standard SMILES: [Cl-].[NH3+]c1ccc2ccccc2c1
InChIKey: QKGIPGSKJBOHSL-UHFFFAOYSA-N
Molecular formula: C10H10ClN
Average molar mass: 179.64 g/mol
Monoisotopic mass: 179.050177

Overview

See also: 2-Naphthylammonium chloride (preferred); 2-Naphthylamine (annotation moved to); Salts of 2-naphthylamine (annotation moved to).

Names & identifiers

Preferred name: 2-Naphthalenamine, hydrochloride
IUPAC: naphthalen-2-ylazanium chloride
English name: 2-naphthylammonium chloride
Molecular formula: C10H10ClN
Molecular weight: 179.6461

Names & synonyms

612-52-2naphthalen-2-ylazanium;chloride2-Naphthalenamine, hydrochloride2-NAPHTHYLAMINE, HYDROCHLORIDEbeta-Naphthylamine hydrochloride2-Aminonaphthalene hydrochlorideNSC 4153EINECS 210-313-62-naphthalenamine HydrochlorideNS000934682-Naphthylammoniumchlorid2-naphthylammonium chloride

Show more names

2-NAPHTHYLAMINE HYDROCHLORIDE CP

Database identifiers

CAS: 612-52-2
PubChem CID: 11925

Properties

Computed structural properties

Topological polar surface area: 27.6 Å²
Hydrogen bond donors: 1
Hydrogen bond acceptors: 1
Rotatable bonds: 0
Heavy atoms: 12
Formal charge: 0
Complexity: 133

Physicochemical properties

Melting point: 100 °C · <100 °C
solubility: DMSO (Slightly), Methanol (Slightly)
form: Solid
color: White to Light Orange
REACH Annex XVII Substances List: 2 · 2-naphthylammonium chloride (612-52-2)
RIDADR: 1650 · UN 1650
HazardClass: 6.1 · 6.1
PackingGroup: II

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

GHS classification

GHS Classification · 3 items

Danger

H302: Harmful if swallowed [Warning Acute toxicity, oral]

P203, P264, P270, P273, P280, P301+P317, P318, P330, P391, P405, and P501 (click each P-code to see the statement)

Hazard information

Hazard Classes and CategoriesCarcinogenicity - category 1A

Safety data

ridadr: UN 1650
hazard_class: 6.1
packing_group: II

Chemistry & industry

Applications

Uses2-Naphthylamine Hydrochloride is listed as a known human carcinogen used in the manufacturing of dyes and as antioxidant in rubber.

Upstream & downstream products

Downstream products

Related reactions

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Compound notes

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