1,3-DIHYDROXYNAPHTHALENE
- Product Name
- 1,3-DIHYDROXYNAPHTHALENE
- CAS No.
- 132-86-5
- Chemical Name
- 1,3-DIHYDROXYNAPHTHALENE
- Synonyms
- Naphthalene-1,3-diol;NAPHTHORESORCINOL;1,3-NAPHTHALENEDIOL;Naphthoresorcin;NAPHTORESORCINE;NAPHTHORESORCINE;naphtharesorcinol;NaphthoresorcinolGr;1,3-Dioxynaphthalene;NAPHTHORESORCINOL AR
- CBNumber
- CB9727122
- Molecular Formula
- C10H8O2
- Formula Weight
- 160.17
- MOL File
- 132-86-5.mol
1,3-DIHYDROXYNAPHTHALENE Property
- Melting point:
- 123-125 °C(lit.)
- Boiling point:
- 246.06°C (rough estimate)
- Density
- 1.0924 (rough estimate)
- refractive index
- 1.5418 (estimate)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- solubility
- ethanol: soluble50mg/mL
- form
- crystalline
- pka
- 9.15±0.40(Predicted)
- color
- white to tan
- Water Solubility
- Soluble in ethanol (50 mg/ml), and water.
- Sensitive
- Light Sensitive
- Merck
- 14,6396
- BRN
- 2044002
- CAS DataBase Reference
- 132-86-5(CAS DataBase Reference)
- EPA Substance Registry System
- 1,3-Naphthalenediol (132-86-5)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-22
- Safety Statements
- 26-37/39
- WGK Germany
- 3
- RTECS
- QJ4725000
- F
- 8-9-23
- TSCA
- Yes
- HS Code
- 29029090
- Toxicity
- mouse,LD50,intraperitoneal,200mg/kg (200mg/kg),National Technical Information Service. Vol. AD691-490,
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H341Suspected of causing genetic defects
- Precautionary statements
-
P201Obtain special instructions before use.
P202Do not handle until all safety precautions have been read and understood.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P308+P313IF exposed or concerned: Get medical advice/attention.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- N6250
- Product name
- 1,3-Dihydroxynaphthalene
- Purity
- ≥99%, crystalline
- Packaging
- 1g
- Price
- $37.4
- Updated
- 2024/03/01
- Product number
- N6250
- Product name
- 1,3-Dihydroxynaphthalene
- Purity
- ≥99%, crystalline
- Packaging
- 5g
- Price
- $203
- Updated
- 2024/03/01
- Product number
- 70650
- Product name
- 1,3-Dihydroxynaphthalene
- Purity
- for spectrophotometric det. of glucuronic acid according to Tollens, ≥97.0%
- Packaging
- 1G
- Price
- $53
- Updated
- 2022/05/15
- Product number
- 70650
- Product name
- 1,3-Dihydroxynaphthalene
- Purity
- for spectrophotometric det. of glucuronic acid according to Tollens, ≥97.0%
- Packaging
- 5G
- Price
- $215
- Updated
- 2022/05/15
- Product number
- D0588
- Product name
- 1,3-Dihydroxynaphthalene
- Purity
- >98.0%(GC)(T)
- Packaging
- 1g
- Price
- $66
- Updated
- 2024/03/01
1,3-DIHYDROXYNAPHTHALENE Chemical Properties,Usage,Production
Chemical Properties
orange-pink to brown crystalline powder. 1,3-Naphthalenediol [132-86-5], naphthoresorcinol, mp 124℃, is synthesized by hydrolysis of 1,3-naphthalenediamine with sulfuric acid; by heating 1-amino-3-hydroxy-naphthalene-4-sulfonic acid with acid; or by cyclization of ethyl phenylacetoacetate. It is used as an analytical reagent for sugars and glucuronic acid in urine. It is oxidized in alkaline solution to 2-hydroxy-1,4-naphthoquinone and reacts with ammonia at 140℃ to give 3-amino-1- naphthol and 1,3-naphthalenediamine.
Uses
Reagent for sugars, oils, and for glucuronic acid in urine: Forsyth, Nature 161, 239 (1948); Heyns, Kelch, Z. Anal. Chem. 139, 339 (1953).
Uses
1,3-Naphthalenediol is a derivative of naphthalene (N345600) and may have antibacterial activity against oral bacteria.Dyes and metabolites.
1,3-DIHYDROXYNAPHTHALENE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 1,3-DIHYDROXYNAPHTHALENE manufacturers
- Product
- 1,3-Dihydroxynaphthalene 132-86-5
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98.1%
- Supply Ability
- 100 tons
- Release date
- 2022-02-20
- Product
- 1,3-DIHYDROXYNAPHTHALENE 132-86-5
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-10
- Product
- 1,3-DIHYDROXYNAPHTHALENE 132-86-5
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-09