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ChemicalBook > Product Catalogue >Organic Chemistry >Hydrocarbons and derivatives >Aromatic hydrocarbons >2,3-Dihydroxynaphthalene

2,3-Dihydroxynaphthalene

2,3-Dihydroxynaphthalene Structure
  • ₹2700 - ₹51570.3
  • 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
Price9 Properties Safety Information Description
9 prices
Selected condition：

Brand

  • Sigma-Aldrich
  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • ottokemi

Package

  • 25G
  • 50gm
  • 50G
  • 250gm
  • 250G
  • ManufacturerSigma-Aldrich
  • Product number37760
  • Product description2,3-Dihydroxynaphthalene ≥98.0% (HPLC)
  • Packaging50G
  • Price₹12318.85
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number37760
  • Product description2,3-Dihydroxynaphthalene ≥98.0% (HPLC)
  • Packaging250G
  • Price₹51570.3
  • Updated2022-06-14
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD0593
  • Product description2,3-Dihydroxynaphthalene min. 98.0 %
  • Packaging25G
  • Price₹2700
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD0593
  • Product description2,3-Dihydroxynaphthalene min. 98.0 %
  • Packaging250G
  • Price₹14400
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number8.14578
  • Product description2,3-Naphthalenediol for synthesis
  • Packaging50G
  • Price₹12080
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number37760
  • Product description2,3-Dihydroxynaphthalene ≥98.0% (HPLC)
  • Packaging50G
  • Price₹12318.85
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number37760
  • Product description2,3-Dihydroxynaphthalene ≥98.0% (HPLC)
  • Packaging250G
  • Price₹51570.3
  • Updated2022-06-14
  • Buy
  • Manufacturerottokemi
  • Product number D 7983
  • Product description2,3-Dihydroxynaphthalene, ≥98.0% (HPLC)
  • Packaging50gm
  • Price₹13005
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number D 7983
  • Product description2,3-Dihydroxynaphthalene, ≥98.0% (HPLC)
  • Packaging250gm
  • Price₹47007
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich 37760 2,3-Dihydroxynaphthalene ≥98.0% (HPLC) 50G ₹12318.85 2022-06-14 Buy
Sigma-Aldrich 37760 2,3-Dihydroxynaphthalene ≥98.0% (HPLC) 250G ₹51570.3 2022-06-14 Buy
TCI Chemicals (India) D0593 2,3-Dihydroxynaphthalene min. 98.0 % 25G ₹2700 2022-05-26 Buy
TCI Chemicals (India) D0593 2,3-Dihydroxynaphthalene min. 98.0 % 250G ₹14400 2022-05-26 Buy
Sigma-Aldrich(India) 8.14578 2,3-Naphthalenediol for synthesis 50G ₹12080 2022-06-14 Buy
Sigma-Aldrich(India) 37760 2,3-Dihydroxynaphthalene ≥98.0% (HPLC) 50G ₹12318.85 2022-06-14 Buy
Sigma-Aldrich(India) 37760 2,3-Dihydroxynaphthalene ≥98.0% (HPLC) 250G ₹51570.3 2022-06-14 Buy
ottokemi D 7983 2,3-Dihydroxynaphthalene, ≥98.0% (HPLC) 50gm ₹13005 2022-05-26 Buy
ottokemi D 7983 2,3-Dihydroxynaphthalene, ≥98.0% (HPLC) 250gm ₹47007 2022-05-26 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
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
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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Suppliers and manufacturers

Vardhaman P Golechha JSK Chemicals Prolife Bio Chemical Industries Pvt Ltd Santel Industries TCI Chemicals (India) Pvt. Ltd. Ornet Intermediates Ltd. Spectrochem Private Limited Chemstar International RRJ Dyes & Intermediates Limited Chempro Group