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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

Molecular Weight:: 195.65

MOL File:: 1198-27-2.mol

MSDS File:: SDS

Modify Date:: 2023/4/23 13:52:06

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1-Amino-2-naphthol hydrochloride Properties

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)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07,GHS08

Signal word

Warning

Hazard statements

H302+H312+H332-H315-H319-H335-H351

Precautionary statements

P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338-P308+P313

Hazard Codes

Xn,Xi

Risk Statements

20/21/22-36/37/38-40

Safety Statements

26-27-36/37/39

WGK Germany

RTECS

QL3335000

Hazard Note

Irritant

TSCA

Yes

HS Code

29222990

NFPA 704

	0
1		0

1-Amino-2-naphthol hydrochloride price More Price(6)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	133477	1-Amino-2-naphthol hydrochloride technical grade, 90%	1198-27-2	5G	₹18727.25	2022-06-14	Buy
TCI Chemicals (India)	A0364	1-Amino-2-naphthol Hydrochloride	1198-27-2	1G	₹2300	2022-05-26	Buy
ALFA India	ALF-B24492-14	1-Amino-2-naphthol hydrochloride, 97%	1198-27-2	25g	₹7440	2022-05-26	Buy
TCI Chemicals (India)	A0364	1-Amino-2-naphthol Hydrochloride	1198-27-2	5G	₹3600	2022-05-26	Buy
ALFA India	ALF-B24492-06	1-Amino-2-naphthol hydrochloride, 97%	1198-27-2	5g	₹3808	2022-05-26	Buy

Product number	Packaging	Price	Buy
133477	5G	₹18727.25	Buy
A0364	1G	₹2300	Buy
ALF-B24492-14	25g	₹7440	Buy
A0364	5G	₹3600	Buy
ALF-B24492-06	5g	₹3808	Buy

1-Amino-2-naphthol hydrochloride Chemical Properties,Uses,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

Spiro(2H-indole-2,3'-(3H)naphth(2,1-B)(1,4)oxazine), 6'-(2,3-dihydro-1H-indol-1-yl)-1,3-dihydro-1,3,3-trimethyl-

1-Amino-2-naphthol hydrochloride Suppliers

Global( 152)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
CHEMSWORTH	+91-261-2397244	New Delhi, India	6707	30	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
Alfa Aesar	1 800 209 7001	Maharashtra, India	6913	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	China	9337	55	Inquiry
Speranza Chemical Co., Ltd.	+86-86-075521030354 +8618688942810	China	801	55	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29898	58	Inquiry
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	China	39916	58	Inquiry
CONIER CHEM AND PHARMA LIMITED	+8618523575427	China	49391	58	Inquiry

Supplier	Advantage
CHEMSWORTH	30
CLEARSYNTH LABS LTD.	58
A.J Chemicals	58
Alfa Aesar	58
TCI Chemicals (India) Pvt. Ltd.	58
Hangzhou FandaChem Co.,Ltd.	55
Speranza Chemical Co., Ltd.	55
career henan chemical co	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58

1-Amino-2-naphthol hydrochloride Spectrum

1-Amino-2-naphthol hydrochloride(1198-27-2)MS 1-Amino-2-naphthol hydrochloride(1198-27-2)¹³CNMR 1-Amino-2-naphthol hydrochloride(1198-27-2)IR1 1-Amino-2-naphthol hydrochloride(1198-27-2)IR2 1-Amino-2-naphthol hydrochloride(1198-27-2)Raman

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1-amino-2-naphthohydrochloride 1-AMINO-2-HYDROXYNAPHTHALENE HYDROCHLORIDE 1-AMINO-2-NAPHTHOL HCL 1-AMINO-2-NAPHTHOL HYDROCHLORIDE 2-HYDROXY-1-NAPHTHYLAMINE HYDROCHLORIDE 2-HYDROXY-1-NAPHTHYLAMMONIUM CHLORIDE TIMTEC-BB SBB000347 1-AMINO-2-NAPHTHOL HYDROCHLORIDE, TECH., 90% 2-Naphthalenol, 1-amino-, hydrochloride 1-AMINO-2-NAPHTHOL HYDROCHLORIDE, 98+% 1-Amino-2-naphthol hydrochloride, 90%,tech 1-Amino-β-naphthol hydrochloride 1-aMinonaphthalen-2-ol hydrochloride 2-Naphthol, 1-aMino-, hydrochloride 1-AMinoMino-2-naphthol hydrochloride 1-Amino-2-naphthol hydrochloride technical grade, 90% 1-ammonio-2-naphthalenolate 1-ammonionaphthalen-2-olate 1-azaniumylnaphthalen-2-olate 1-AMino-2-naphthol Hydrochloride, 98.0%(N) 1-Amino-2-naphthol Hydrochloride > 2-Naphthalenol, 1-amino-, hydrochloride (1:1) 1198-27-2 C10H9NOxHCl C10H9NOClH H2NC10H6OHHCl Building Blocks Organic Building Blocks Oxygen Compounds Phenols Aromatic Hydrocarbons (substituted) & Derivatives Organic Building Blocks Oxygen Compounds Phenols