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
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)
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
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.
N-Bromosuccinimide Price
- Product number
- 133477
- Product name
- 1-Amino-2-naphthol hydrochloride
- Purity
- technical grade, 90%
- Packaging
- 5g
- Price
- $264
- Updated
- 2023/01/07
- Product number
- A0364
- Product name
- 1-Amino-2-naphthol Hydrochloride
- Packaging
- 5G
- Price
- $149
- Updated
- 2024/03/01
- Product number
- A0364
- Product name
- 1-Amino-2-naphthol Hydrochloride
- Purity
- >97.0%(HPLC)(N)
- Packaging
- 25g
- Price
- $127
- Updated
- 2021/12/16
- Product number
- B24492
- Product name
- 1-Amino-2-naphthol hydrochloride, 97%
- Packaging
- 5g
- Price
- $88
- Updated
- 2021/12/16
- Product number
- B24492
- Product name
- 1-Amino-2-naphthol hydrochloride, 97%
- Packaging
- 1g
- Price
- $28.8
- Updated
- 2021/12/16
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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View Lastest Price from 1-Amino-2-naphthol hydrochloride manufacturers
- 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
- 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