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ChemicalBook >> CAS DataBase List >> 2,3-Dihydroxynaphthalene

2,3-Dihydroxynaphthalene

2,3-Dihydroxynaphthalene price.
  • $9 - $1600.75
  • Product name: 2,3-Dihydroxynaphthalene
  • CAS: 92-44-4
  • MF: C10H8O2
  • MW: 160.17
  • EINECS:202-156-7
  • MDL Number:MFCD00004073
  • Synonyms:2,3-Dihydroxynapthalene;Naphthalenediol-(2,3);2,3-DIHYDROXYNAPHTHALENE;2,3-NAPHTHALENEDIOL;2,3-Dihydroxynaphthylene;2,3-dihydrroxynaphthalene;2,3-Dihydroxynaphthalene 1g [92-44-4];2,3-Dihydroxynaphthalene, 98% 50GR
30 prices
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Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • Biosynth Carbosynth
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Oakwood
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 250mg
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  • 1g
  • 2.500g
  • 5g
  • 25g
  • 50g
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  • 1000g
  • 1kg
  • 2Kg
  • ManufacturerAHH
  • Product numberMT-09888
  • Product description2,3-Dihydroxynaphthalene 97%
  • Packaging1000g
  • Price$356
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98707
  • Product description2,3-Dihydroxynaphthalene
  • Packaging25g
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberG404
  • Product description2,3-Dihydroxynaphthalene
  • Packaging5g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11307
  • Product description2,3-Dihydroxynaphthalene, 98%
  • Packaging50g
  • Price$49.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11307
  • Product description2,3-Dihydroxynaphthalene, 98%
  • Packaging250g
  • Price$196
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number92444
  • Product description2-Hydroxy-3-naphthol
  • Packaging250mg
  • Price$720.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number92444
  • Product description2-Hydroxy-3-naphthol
  • Packaging500mg
  • Price$1068.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number92444
  • Product description2-Hydroxy-3-naphthol
  • Packaging1g
  • Price$1600.75
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD158736
  • Product description2,3-Dihydroxynaphthalene
  • Packaging100g
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD158736
  • Product description2,3-Dihydroxynaphthalene
  • Packaging250g
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD158736
  • Product description2,3-Dihydroxynaphthalene
  • Packaging500g
  • Price$350
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD158736
  • Product description2,3-Dihydroxynaphthalene
  • Packaging1kg
  • Price$550
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD158736
  • Product description2,3-Dihydroxynaphthalene
  • Packaging2Kg
  • Price$900
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD44000079
  • Product descriptionNaphthalene-2,3-diol 98%
  • Packaging100g
  • Price$52
  • Updated2021-12-16
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  • ManufacturerCrysdot
  • Product numberCD44000079
  • Product descriptionNaphthalene-2,3-diol 98%
  • Packaging500g
  • Price$209
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK415777
  • Product description2,3-Dihydroxynaphthalene 98%
  • Packaging50g
  • Price$53
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-09888 2,3-Dihydroxynaphthalene 97% 1000g $356 2021-12-16 Buy
AK Scientific J98707 2,3-Dihydroxynaphthalene 25g $20 2021-12-16 Buy
AK Scientific G404 2,3-Dihydroxynaphthalene 5g $14 2021-12-16 Buy
Alfa Aesar A11307 2,3-Dihydroxynaphthalene, 98% 50g $49.65 2024-03-01 Buy
Alfa Aesar A11307 2,3-Dihydroxynaphthalene, 98% 250g $196 2024-03-01 Buy
Alichem 92444 2-Hydroxy-3-naphthol 250mg $720.8 2021-12-16 Buy
Alichem 92444 2-Hydroxy-3-naphthol 500mg $1068.2 2021-12-16 Buy
Alichem 92444 2-Hydroxy-3-naphthol 1g $1600.75 2021-12-16 Buy
Biosynth Carbosynth FD158736 2,3-Dihydroxynaphthalene 100g $150 2021-12-16 Buy
Biosynth Carbosynth FD158736 2,3-Dihydroxynaphthalene 250g $250 2021-12-16 Buy
Biosynth Carbosynth FD158736 2,3-Dihydroxynaphthalene 500g $350 2021-12-16 Buy
Biosynth Carbosynth FD158736 2,3-Dihydroxynaphthalene 1kg $550 2021-12-16 Buy
Biosynth Carbosynth FD158736 2,3-Dihydroxynaphthalene 2Kg $900 2021-12-16 Buy
Crysdot CD44000079 Naphthalene-2,3-diol 98% 100g $52 2021-12-16 Buy
Crysdot CD44000079 Naphthalene-2,3-diol 98% 500g $209 2021-12-16 Buy
Frontier Specialty Chemicals JK415777 2,3-Dihydroxynaphthalene 98% 50g $53 2021-12-16 Buy

Properties

Melting point :161-165 °C (lit.) 162-164 °C
Boiling point :246.06°C (rough estimate)
Density :1.0924 (rough estimate)
vapor pressure :0.8 hPa (149 °C)
refractive index :1.5178 (estimate)
Flash point :175 °C
storage temp. :Store below +30°C.
solubility :4g/l
pka :9.10±0.40(Predicted)
form :Powder
color :White to pinkish to beige-grayish
PH :6 (1g/l, H2O, 20℃)
Water Solubility :slightly soluble
BRN :742375
CAS DataBase Reference :92-44-4(CAS DataBase Reference)
NIST Chemistry Reference :2,3-Naphthalenediol(92-44-4)
EPA Substance Registry System :2,3-Naphthalenediol (92-44-4)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P501 Dispose of contents/container to..…

Description

2,3-Dihydroxynaphthalene is used in making dyes, pigments, fluorescent whiteners, tanning agents, antioxidants, and antiseptics.

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