1-Amino-2-naphthol hydrochloride

Product Name: 1-Amino-2-naphthol hydrochloride
CAS No.: 1198-27-2
Chemical Name: 1-Amino-2-naphthol hydrochloride
Synonyms: TIMTEC-BB SBB000347;1-AMINO-2-NAPHTHOL HCL;1-ammonio-2-naphthalenolate;1-ammonionaphthalen-2-olate;1-azaniumylnaphthalen-2-olate;1-amino-2-naphthohydrochloride;1-AMINO-2-NAPHTHOL HYDROCHLORIDE;1-Amino-β-naphthol hydrochloride;2-Naphthol, 1-aMino-, hydrochloride;1-aMinonaphthalen-2-ol hydrochloride
CBNumber: CB5236145
Molecular Formula: C10H10ClNO
Formula Weight: 195.65
MOL File: 1198-27-2.mol

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1-Amino-2-naphthol hydrochloride Property

Melting point:: 250 °C (dec.)(lit.)
storage temp.: Hygroscopic, Refrigerator, under inert atmosphere
solubility: DMSO (Slightly), Methanol (Slightly)
form: Solid
color: Purple
Water Solubility: Soluble
Sensitive: Light Sensitive
BRN: 3699817
InChIKey: DEKREBCFNLUULC-UHFFFAOYSA-N
CAS DataBase Reference: 1198-27-2(CAS DataBase Reference)
EPA Substance Registry System: 2-Naphthalenol, 1-amino-, hydrochloride (1198-27-2)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 20/21/22-36/37/38-40
Safety Statements: 26-27-36/37/39
WGK Germany: 3
RTECS: QL3335000
Hazard Note: Irritant
TSCA: Yes
HS Code: 29222990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H351Suspected of causing cancer

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 133477
Product name: 1-Amino-2-naphthol hydrochloride
Purity: technical grade, 90%
Packaging: 5g
Price: $264
Updated: 2023/01/07

TCI Chemical

Product number: A0364
Product name: 1-Amino-2-naphthol Hydrochloride
Packaging: 5G
Price: $149
Updated: 2024/03/01

TCI Chemical

Product number: A0364
Product name: 1-Amino-2-naphthol Hydrochloride
Purity: >97.0%(HPLC)(N)
Packaging: 25g
Price: $127
Updated: 2021/12/16

Alfa Aesar

Product number: B24492
Product name: 1-Amino-2-naphthol hydrochloride, 97%
Packaging: 5g
Price: $88
Updated: 2021/12/16

Alfa Aesar

Product number: B24492
Product name: 1-Amino-2-naphthol hydrochloride, 97%
Packaging: 1g
Price: $28.8
Updated: 2021/12/16

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1-Amino-2-naphthol hydrochloride Chemical Properties,Usage,Production

Chemical Properties

lilac to light grey fluffy powder

Uses

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

General Description

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

Purification Methods

Crystallise the salt from the minimum volume of hot water containing a few drops of stannous chloride in an equal weight of hydrochloric acid (to reduce atmospheric oxidation). Filter the solution and add half its volume of conc HCl and set aside. The salt crystallises almost quantitatively. Dry it in a vacuum in the dark (m 260o). The salt is more stable than the free base which has m 150o (darkening at 130o) and its O-methyl ether has m 49o and b 159-159o/9mm. [Desai et al. J Chem Soc 324 1938, Beilstein 13 H 666, 13 I 268, 13 II 408, 13 III 1875, 13 IV 2080.]

1-Amino-2-naphthol hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

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1-Amino-2-naphthol hydrochloride Suppliers

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View Lastest Price from 1-Amino-2-naphthol hydrochloride manufacturers

Nanjing jinheyou Trading Co., Ltd.

Product: 1-Amino-2-naphthol hydrochloride 1198-27-2
Price: US $0.00/g
Min. Order: 1g
Purity: 99.5%min
Supply Ability: 20kg/week
Release date: 2019-10-28

Career Henan Chemical Co

Product: 1-Amino-2-naphthol hydrochloride 1198-27-2
Price: US $2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: Customise
Release date: 2018-08-09

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Building Blocks

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Oxygen Compounds

Phenols

Aromatic Hydrocarbons (substituted) & Derivatives

Organic Building Blocks

Oxygen Compounds

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