ChemicalBook >> CAS DataBase List >>1,7-Dihydroxynaphthalene
1,7-Dihydroxynaphthalene
- CAS No.
- 575-38-2
- Chemical Name:
- 1,7-Dihydroxynaphthalene
- Synonyms
- naphthalene-1,7-diol;c.i.76635;1,7-Napthalenediol;1,7-NAPHTHALENEDIOL;1,7-Dihydroxynaphtha;1,7-Dihydroxynaphthalin;1,7-NAPHTHALENEDIOL 97%;1,7-DIHYDROXYNAPHTHALENE;7-hydroxy-naphtalen-1-ol;1,7-DihydroxylNaphthalene
- CBNumber:
- CB7726257
- Molecular Formula:
- C10H8O2
- Molecular Weight:
- 160.17
- MDL Number:
- MFCD00035720
- MOL File:
- 575-38-2.mol
- MSDS File:
- SDS
Last updated:2024-08-17 21:30:02
Melting point | 180-184 °C (lit.) |
---|---|
Boiling point | 246.06°C (rough estimate) |
Density | 1.0924 (rough estimate) |
refractive index | 1.5418 (estimate) |
Flash point | 252 °C |
storage temp. | Sealed in dry,Room Temperature |
solubility | DMSO (Slightly), Methanol (Slightly) |
form | Solid |
pka | 9.58±0.40(Predicted) |
color | Beige to Dark Brown |
Water Solubility | Slightly soluble in water. |
λmax | 335nm(Cyclohexane)(lit.) |
BRN | 1908499 |
CAS DataBase Reference | 575-38-2(CAS DataBase Reference) |
EWG's Food Scores | 1-4 |
FDA UNII | 7D42F605CS |
NIST Chemistry Reference | 1,7-Dihydroxynaphthalene(575-38-2) |
EPA Substance Registry System | Napthalene-1,7-diol (575-38-2) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 26-36-37/39-36/37 | |||||||||
WGK Germany | 2 | |||||||||
RTECS | QJ4746666 | |||||||||
TSCA | Yes | |||||||||
HS Code | 29072900 | |||||||||
NFPA 704 |
|
1,7-Dihydroxynaphthalene price More Price(24)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 535486 | 1,7-Dihydroxynaphthalene 97% | 575-38-2 | 25g | $301 | 2024-03-01 | Buy |
TCI Chemical | D0592 | 1,7-Dihydroxynaphthalene >98.0%(GC) | 575-38-2 | 25g | $104 | 2024-03-01 | Buy |
TCI Chemical | D0592 | 1,7-Dihydroxynaphthalene >98.0%(GC) | 575-38-2 | 500g | $1086 | 2024-03-01 | Buy |
Alfa Aesar | H28261 | 1,7-Dihydroxynaphthalene, 97% | 575-38-2 | 5g | $34.65 | 2024-03-01 | Buy |
Alfa Aesar | H28261 | 1,7-Dihydroxynaphthalene, 97% | 575-38-2 | 25g | $138.65 | 2024-03-01 | Buy |
1,7-Dihydroxynaphthalene Chemical Properties,Uses,Production
Chemical Properties
Yellowish to white powder. 1,7-Naphthalenediol [575-38-2], mp 181℃, is prepared by caustic fusion of 2-hydroxynaphthalene-8-sulfonic acid at 300℃ or by acid desulfonation of 2,8-dihydroxynaphthalene-6- sulfonic acid. It couples with diazotized anilines to form monoazo and disazo derivatives.
Uses
The preparation of 1,7-Dihydroxynaphthalene and its prompt characterization from its NMR data and peculiarities. Removal of dihydroxynaphthalenes from aqueous solution with the aid of an oxidoreductase polyphenol oxidase and biopolymer chitosan.
Application
1,7-Dihydroxynaphthalene is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.
1,7-Dihydroxynaphthalene Preparation Products And Raw materials
Global( 228)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12446 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5882 | 58 |
Hebei Jingbo New Material Technology Co., Ltd | +8619931165850 | hbjbtech@163.com | China | 1000 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3002 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18628 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21667 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8820 | 58 |
Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
View Lastest Price from 1,7-Dihydroxynaphthalene manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-23 | 1,7-Dihydroxynaphthalene
575-38-2
|
US $9.00 / KG | 1KG | 99.8% | 100tons | Hebei Chuanghai Biotechnology Co,.LTD | ||
2024-09-18 | 1,7-Dihydroxynaphthalene
575-38-2
|
US $0.00 / KG | 1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
2024-08-28 | 1,7-Dihydroxynaphthalene
575-38-2
|
US $9.00 / kg | 1kg | 99% | 200000 | Hebei Jingbo New Material Technology Co., Ltd |
- 1,7-Dihydroxynaphthalene
575-38-2
- US $9.00 / KG
- 99.8%
- Hebei Chuanghai Biotechnology Co,.LTD
- 1,7-Dihydroxynaphthalene
575-38-2
- US $0.00 / KG
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
- 1,7-Dihydroxynaphthalene
575-38-2
- US $9.00 / kg
- 99%
- Hebei Jingbo New Material Technology Co., Ltd
575-38-2(1,7-Dihydroxynaphthalene)Related Search:
c.i.76635
1,7-DIHYDROXYNAPHTHALENE
1,7-NAPHTHALENEDIOL
1,7-Napthalenediol
1,7-NAPHTHALENEDIOL 97%
1,7-DihydroxylNaphthalene
1,7-Dihydroxynaphthalin
1,7-DIHYDROXYNAPHTHALENE 98%
1,7-Dihydroxy naphthylene
1.7-DIHYDROXYNAPHTHALENE pure
1,7-Dihydroxynaphthalene,98%
1,7-Dihydroxynaphtha
1,7-Dihydroxynaphthalene >
7-hydroxy-naphtalen-1-ol
naphthalene-1,7-diol
575-38-2
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