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

2,3-Dihydroxynaphthalene

2,3-Dihydroxynaphthalene price.
  • $8 - $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-Dihydroxynaphthylene;2,3-dihydrroxynaphthalene;2,3-Dihydroxynaphthalene 1g [92-44-4];2,3-Dihydroxynaphthalene, 98% 50GR;2,3-DIHYDROXYNAPHTHALENE, SUBL.
Price57 Properties Safety Information Description
57 prices
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Brand
  • aablocks
  • Adipogen Life Sciences
  • AHH
  • AK Scientific
  • Alichem
  • Biosynth
  • ChemScene
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Oakwood
  • Sigma-Aldrich
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
Package
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  • 1kg
  • 2Kg
  • 50 g
  • Manufactureraablocks
  • Product numberAA0032V9
  • Product description2,3-Dihydroxynaphthalene 98%
  • Packaging5g
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0032V9
  • Product description2,3-Dihydroxynaphthalene 96%
  • Packaging25g
  • Price$9
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0032V9
  • Product description2,3-Dihydroxynaphthalene 98%
  • Packaging100g
  • Price$32
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0032V9
  • Product description2,3-Dihydroxynaphthalene 98%
  • Packaging500g
  • Price$131
  • Updated2026-05-28
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-D0892-G100
  • Product description2,3-Dihydroxy-naphthalin ≥98%(HPLC)
  • Packaging100g
  • Price$113
  • Updated2026-05-06
  • Buy
  • ManufacturerAHH
  • Product numberMT-09888
  • Product description2,3-Dihydroxynaphthalene 97%
  • Packaging1000g
  • Price$356
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-09888
  • Product description2,3-Dihydroxynaphthalene 97%
  • Packaging1000g
  • Price$356
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-09888
  • Product description2,3-Dihydroxynaphthalene 97%
  • Packaging1000g
  • Price$356
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98707
  • Product description2,3-Dihydroxynaphthalene 95%
  • Packaging500g
  • Price$240
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberG404
  • Product description2,3-Dihydroxynaphthalene 98%(HPLC)
  • Packaging500g
  • Price$329
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98707
  • Product description2,3-Dihydroxynaphthalene
  • Packaging25g
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98707
  • Product description2,3-Dihydroxynaphthalene 95%
  • Packaging25g
  • Price$27
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98707
  • Product description2,3-Dihydroxynaphthalene 95%
  • Packaging100g
  • Price$69
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberG404
  • Product description2,3-Dihydroxynaphthalene 98%(HPLC)
  • Packaging100g
  • Price$97
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberG404
  • Product description2,3-Dihydroxynaphthalene 98%(HPLC)
  • Packaging25g
  • Price$39
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98707
  • Product description2,3-Dihydroxynaphthalene 95%
  • Packaging5g
  • Price$13
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0032V9 2,3-Dihydroxynaphthalene 98% 5g $8 2026-05-28 Buy
aablocks AA0032V9 2,3-Dihydroxynaphthalene 96% 25g $9 2026-05-28 Buy
aablocks AA0032V9 2,3-Dihydroxynaphthalene 98% 100g $32 2026-05-28 Buy
aablocks AA0032V9 2,3-Dihydroxynaphthalene 98% 500g $131 2026-05-28 Buy
Adipogen Life Sciences CDX-D0892-G100 2,3-Dihydroxy-naphthalin ≥98%(HPLC) 100g $113 2026-05-06 Buy
AHH MT-09888 2,3-Dihydroxynaphthalene 97% 1000g $356 2021-12-16 Buy
AHH MT-09888 2,3-Dihydroxynaphthalene 97% 1000g $356 2026-05-25 Buy
AHH MT-09888 2,3-Dihydroxynaphthalene 97% 1000g $356 2026-05-26 Buy
AK Scientific J98707 2,3-Dihydroxynaphthalene 95% 500g $240 2026-06-04 Buy
AK Scientific G404 2,3-Dihydroxynaphthalene 98%(HPLC) 500g $329 2026-06-04 Buy
AK Scientific J98707 2,3-Dihydroxynaphthalene 25g $20 2021-12-16 Buy
AK Scientific J98707 2,3-Dihydroxynaphthalene 95% 25g $27 2026-06-04 Buy
AK Scientific J98707 2,3-Dihydroxynaphthalene 95% 100g $69 2026-06-04 Buy
AK Scientific G404 2,3-Dihydroxynaphthalene 98%(HPLC) 100g $97 2026-06-04 Buy
AK Scientific G404 2,3-Dihydroxynaphthalene 98%(HPLC) 25g $39 2026-06-04 Buy
AK Scientific J98707 2,3-Dihydroxynaphthalene 95% 5g $13 2026-06-04 Buy
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Properties

Melting point :161-165 °C (lit.) 162-164 °C
Boiling point :246.06°C (rough estimate)
Density :1.0924 (rough estimate)
bulk density :500kg/m3
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
form :Powder
pka :9.10±0.40(Predicted)
color :White to pinkish to beige-grayish
PH :6 (1g/l, H2O, 20℃)
Water Solubility :slightly soluble
BRN :742375
Henry's Law Constant :2.0×105 mol/(m3Pa) at 25℃, Ebert et al. (2023)
Cosmetics Ingredients Functions :HAIR DYEING
Cosmetic Ingredient Review (CIR) :2,3-Dihydroxynaphthalene (92-44-4)
InChI :1S/C10H8O2/c11-9-5-7-3-1-2-4-8(7)6-10(9)12/h1-6,11-12H
InChIKey :JRNGUTKWMSBIBF-UHFFFAOYSA-N
SMILES :Oc1cc2ccccc2cc1O
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): Corrosion (GHS05)Exclamation Mark (GHS07)
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 P264, P270, P301+P312, P330, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger 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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Suppliers and manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
2,3-Dihydroxynaphthalene
2,3-Dihydroxynaphthalene CAS:92-44-4
Hebei Jingbo New Material Technology Co., Ltd
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$8.00
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Henan Fengda Chemical Co., Ltd
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$1.00
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Hebei Longbang Technology Co., LTD
2,3-Dihydroxynaphthalene
$6.00
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HebeiShuoshengImportandExportco.,Ltd
2,3-Dihydroxynaphthalene
$6.00
2,3-Dihydroxynaphthalene CAS:92-44-4
career henan chemical co
2,3-Dihydroxynaphthalene
$1.00
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Henan Tianfu Chemical Co.,Ltd.
QINGDAO HONG JIN CHEMCIAL CO.,LTD.
Xiamen AmoyChem Co., Ltd
Shandong chuangyingchemical Co., Ltd.