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Postion:Product Catalog >Organic Chemistry>Alcohols,Phenols,Phenol alcohols>Phenol derivatives>2-Naphthol
2-Naphthol
  • 2-Naphthol

2-Naphthol NEW

Price Get Latest Price
Package 200kg
Min. Order: 20kg
Supply Ability: 20 tons
Update Time: 2024-10-29

Product Details

Product Name: 2-Naphthol CAS No.: 135-19-3
Min. Order: 20kg Purity: 99%
Supply Ability: 20 tons Release date: 2024/10/29

2-Naphthol - Physico-chemical Properties

Molecular FormulaC10H8O
Molar Mass144.17
Density1,28 g/cm3
Melting Point120-122°C(lit.)
Boling Point285-286°C(lit.)
Flash Point153 °C
Water Solubility1 g/L (20 oC)
Solubility1g dissolved in 1000ml of water, 80ml of boiling water, 0.8ml of ethanol, 17ml of chloroform and 1.3ml of ether. Soluble in glycerin, olive oil and sodium hydroxide solution
Vapor Presure10 mm Hg ( 145.5 °C)
Vapor Density4.97 (vs air)
AppearanceWhite or extremely light yellow crystalline powder or thin fragments
ColorWhite
Maximum wavelength(λmax)['226nm, 265nm, 275nm, 286nm, 320nm, 331nm']
Merck14,6384
BRN742134
pKa9.51(at 25℃)
Storage ConditionStore below +30°C.
StabilityStable. Combustible. Dust may form explosive mixture with air. Incompatible with strong oxidizing agents, phenol.
SensitiveSensitive to light
Refractive Index1.5762 (estimate)
MDLMFCD00004067
Physical and Chemical PropertiesWhitish fragments or white powders.
melting point 123~124 ℃
boiling point 285~286 ℃
relative density 1.28g/cm3
flash point 161 ℃
solubility insoluble in water, soluble in ethanol, ether, chloroform, glycerol and alkali solution.
UseFor the preparation of tocinic acid, J acid, 2.3-acid, and for the preparation of antioxidant butyl, antioxidant DNP and its antioxidant, organic pigments and fungicides


Company Profile Introduction

Qingdao RENAS Polymer Material Co., Ltd. is located in E.T.D.Z of Qingdao China, it is one integrated company, devoted to environmental protection and low carbon energy, new materials introducing, research and development, which aims to offer the best quality products and service to the domestic and foreign markets. We maintain a good partnership with many word famous chemical manufacturers. Integrated of advanced products and technology of domestic and foreign manufacturers, we could customize the products matching scheme for various industries customers, and offer the comprehensive solution to customers. We have unique technology and product advantages, especial in the field of rubber additive, acrylic monomer, solvent, pharmaceutical intermediates and ink coating resin. We have a professional management, business and technical team, and have passed the ISO9001 system certification. We have passed the fast response ability and reliable product quality. With the mission of "steady development and dedication to China", we adhere to the business philosophy of "the interests of users are our most fundamental interests, and the needs of users are our needs". Through concept innovation, management innovation, technical innovation, market innovation, and product innovation, Strive to make the company an excellent supplier in the field of global chemical materials. We welcome friends all over the world to visit and negotiate with us. We sincerely hope to expand our trade and cooperation based on mutual benefits and realize the mutual prosperity and development.

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  • Since: 2010-04-27
  • Address: No. 18 Qinhuangdao Road, E.T.D.Z of QINGDAO
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