2,6-Naphthalenediol
- Product Name
- 2,6-Naphthalenediol
- CAS No.
- 581-43-1
- Chemical Name
- 2,6-Naphthalenediol
- Synonyms
- naphthalene-2,6-diol;2,6-DIHYDROXYNAPHTHALENE;2,6-DON;NSC62687;NSC 62687;SBB000129;C.I. 76640;37765_FLUKA;ZINC00074155;275603_ALDRICH
- CBNumber
- CB7272709
- Molecular Formula
- C10H8O2
- Formula Weight
- 160.17
- MOL File
- 581-43-1.mol
2,6-Naphthalenediol Property
- Melting point:
- 223-225 °C(lit.)
- Boiling point:
- 246.06°C (rough estimate)
- Density
- 1.0924 (rough estimate)
- refractive index
- 1.5418 (estimate)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- DMSO (Slightly), Methanol (Slightly)
- form
- Solid
- pka
- 9.55±0.40(Predicted)
- color
- White to Off-White
- Water Solubility
- Soluble in methanol and hot water. Slightly soluble in water.
- BRN
- 1238082
- CAS DataBase Reference
- 581-43-1(CAS DataBase Reference)
- NIST Chemistry Reference
- 2,6-Dihydroxynaphthalene(581-43-1)
- EPA Substance Registry System
- 2,6-Naphthalenediol (581-43-1)
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
- 275603
- Product name
- 2,6-Dihydroxynaphthalene
- Purity
- 98%
- Packaging
- 5g
- Price
- $111
- Updated
- 2024/03/01
- Product number
- D0956
- Product name
- 2,6-Dihydroxynaphthalene
- Purity
- >95.0%(GC)
- Packaging
- 5g
- Price
- $52
- Updated
- 2024/03/01
- Product number
- D0956
- Product name
- 2,6-Dihydroxynaphthalene
- Purity
- >95.0%(GC)
- Packaging
- 25g
- Price
- $206
- Updated
- 2024/03/01
- Product number
- B21465
- Product name
- 2,6-Dihydroxynaphthalene, 98%
- Packaging
- 5g
- Price
- $60.65
- Updated
- 2024/03/01
- Product number
- B21465
- Product name
- 2,6-Dihydroxynaphthalene, 98%
- Packaging
- 25g
- Price
- $258
- Updated
- 2024/03/01
2,6-Naphthalenediol Chemical Properties,Usage,Production
Uses
2,6-Dihydroxynaphthalene is used in the preparation of 1,5-dichloro-2,6-diethynylnaphthalenes. It is used to produce convulsions in mice. It exhibits antiproliferative activity towards certain cells. It is also employed in the preparation of the first-generation rotaxane dendrimer. Further, it is used in the production of several dyes, pigments, fluorescent whiteners, tanning agents, antioxidants and antiseptics. In addition to this, it is converted into amines, esters, ethers and carboxylic derivatives.
Synthesis
2,6-Naphthalenediol [581-43-1], 2,6- naphthohydroquinone, mp 222℃, is synthesized by potassium hydroxide fusion of 2-hydroxynaphthalene-6-sulfonic acid at 295℃. It undergoes amination at 250℃ to give 2,6-naphthalenediamine and couples with diazotized anilines in the 1-position under acid conditions or the 1,5- positions under alkaline conditions.
2,6-Naphthalenediol Preparation Products And Raw materials
Raw materials
Preparation Products
2,6-Naphthalenediol Suppliers
View Lastest Price from 2,6-Naphthalenediol manufacturers
- Product
- 2,6-Naphthalenediol 581-43-1
- Price
- US $32.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000kg/week
- Release date
- 2024-05-15
- Product
- 2,6-Naphthalenediol 581-43-1
- Price
- US $8.00-2.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-24
- Product
- 2,6-naphthalenediol 581-43-1
- Price
- US $0.00-0.00/Kg
- Min. Order
- 1Kg
- Purity
- 99.9%
- Supply Ability
- 200tons
- Release date
- 2024-04-09