1-Hydroxy-2-naphthoic acid
- Product Name
- 1-Hydroxy-2-naphthoic acid
- CAS No.
- 86-48-6
- Chemical Name
- 1-Hydroxy-2-naphthoic acid
- Synonyms
- NSC 3717;Xinafoic acid.;RARECHEM AL BE 0359;2-Carboxy-1-naphthol;1-Hydroxy-2-naphthoi;LABOTEST-BB LT00452757;1-Hydroxy-2-phthoic acid;hydroxy-2-naphthoic acid;1-Hydroxy-2-naphthoicaci;1-hydroxy-β-naphthoic acid
- CBNumber
- CB6317591
- Molecular Formula
- C11H8O3
- Formula Weight
- 188.18
- MOL File
- 86-48-6.mol
1-Hydroxy-2-naphthoic acid Property
- Melting point:
- 195-200 °C (dec.) (lit.)
- Boiling point:
- 283.17°C (rough estimate)
- Density
- 1.2100 (rough estimate)
- refractive index
- 1.6310 (estimate)
- Flash point:
- 150 °C
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- alcohol: freely soluble
- form
- Powder or Crystals
- pka
- 3.02±0.30(Predicted)
- color
- White to slightly pink to tan
- Water Solubility
- SOLUBLE IN HOT WATER
- Merck
- 14,4834
- BRN
- 974438
- InChIKey
- SJJCQDRGABAVBB-UHFFFAOYSA-N
- LogP
- 3.196 (est)
- CAS DataBase Reference
- 86-48-6(CAS DataBase Reference)
- EPA Substance Registry System
- 1-Hydroxy-2-naphthoic acid (86-48-6)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-37/39-37
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 29182910
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 109630
- Product name
- 1-Hydroxy-2-naphthoic acid
- Purity
- ≥97.0%
- Packaging
- 5g
- Price
- $34.1
- Updated
- 2024/03/01
- Product number
- 109630
- Product name
- 1-Hydroxy-2-naphthoic acid
- Purity
- ≥97.0%
- Packaging
- 100g
- Price
- $59.5
- Updated
- 2024/03/01
- Product number
- H0279
- Product name
- 1-Hydroxy-2-naphthoic Acid
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 25g
- Price
- $32
- Updated
- 2024/03/01
- Product number
- H0279
- Product name
- 1-Hydroxy-2-naphthoic Acid
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 500g
- Price
- $322
- Updated
- 2024/03/01
- Product number
- H0279
- Product name
- 1-Hydroxy-2-naphthoic Acid
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 100g
- Price
- $97
- Updated
- 2024/03/01
1-Hydroxy-2-naphthoic acid Chemical Properties,Usage,Production
Chemical Properties
beige to brown-grey powder. 1-Hydroxy-2-naphthoic acid [86-48-6], C11H8O3, Mr 188.17, mp 200℃, is only sparingly soluble in hot water but readily soluble in alkali and ethanol. It couples with diazo compounds in the 4-position and, with excess, in the 4,7-positions. It is sulfonated by oleum to give the 4-sulfonic and then the 4,7-disulfonic acids. Halogenation occurs in the 4-position, and nitrosation gives 2-nitroso-1-naphthol.
Uses
Metabolite from phenanthrene degradation. 1-Hydroxy-2-naphthoic acid is used as an intermediate for azo and triphenylmethane dyes and, more recently, for color-film dyes.
Uses
It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.
Definition
ChEBI: 1-hydroxy-2-naphthoic acid is a naphthoic acid with the carboxy group at position 2 and carrying a hydroxy substituent at the 1-position. It is a xenobiotic metabolite produced by the biodegradation of phenanthrene by microorganisms. It has a role as a bacterial xenobiotic metabolite and a fungal xenobiotic metabolite. It is a naphthoic acid, a member of naphthols and a hydroxy monocarboxylic acid. It is functionally related to a 2-naphthoic acid. It is a conjugate acid of a 1-hydroxy-2-naphthoate.
Preparation
Treatment of the dried sodium salt of 1-naphthol with carbon dioxide at 135℃ under pressure gives an 80 % yield of product.
General Description
1-Hydroxy-2-naphthoic acid is produced by the transformation of phenanthrene by NCIB 9816 clones.
Purification Methods
Successively crystallise the acid from EtOH/water, diethyl ether and acetonitrile, with filtration through a column of charcoal and Celite. [Tong & Glesmann J Am Chem Soc 79 583 1957, Beilstein 10 H 331, 10 IV 1194.]
1-Hydroxy-2-naphthoic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 1-Hydroxy-2-naphthoic acid manufacturers
- Product
- 1-Hydroxy-2-naphthoic acid 86-48-6
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-21
- Product
- 1-Hydroxy-2-naphthoic acid 86-48-6
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-11-01
- Product
- 1-Hydroxy-2-naphthoic acid 86-48-6
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 10000KG
- Release date
- 2024-08-07