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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Phenols >1,1'-Bi-2-naphthol

1,1'-Bi-2-naphthol

1,1'-Bi-2-naphthol Structure
  • ₹2000 - ₹28942
  • Product name: 1,1'-Bi-2-naphthol
  • CAS: 602-09-5
  • MF: C20H14O2
  • MW: 286.32
  • EINECS:210-014-0
  • MDL Number:MFCD00004068
  • Synonyms:AURORA KA-7212;BI-2-NAPHTHOL;DI-B-NAPHTHOL;(R)-(+)-1,1'-BI(2,2'-NAPHTHOL);(+/-)-1,1A-Bi-2-naphthol;(+/-)-Binaphthalene-2,2-diol;(+/-)-BINOL;(+/-)-1,1'-BINAPHTHALENE-2,2'-DIOL
Price7 Properties Safety Information Description
7 prices
Selected condition：

Brand

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

Package

  • 5g
  • 25g
  • 100g
  • ManufacturerALFA India
  • Product numberALF-A11182-06
  • Product description(+/-)-1,1'-Bi(2-naphthol), 99%
  • Packaging5g
  • Price₹2889
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A11182-14
  • Product description(+/-)-1,1'-Bi(2-naphthol), 99%
  • Packaging25g
  • Price₹5337
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A11182-22
  • Product description(+/-)-1,1'-Bi(2-naphthol), 99%
  • Packaging100g
  • Price₹28942
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB0461
  • Product description1,1'-Bi-2-naphthol min. 99.0 %
  • Packaging5G
  • Price₹2000
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB0461
  • Product description1,1'-Bi-2-naphthol min. 99.0 %
  • Packaging25G
  • Price₹5000
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number104655
  • Product description1,1′-Bi-2-naphthol 99%
  • Packaging5G
  • Price₹2619.65
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number104655
  • Product description1,1′-Bi-2-naphthol 99%
  • Packaging25G
  • Price₹7469.25
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-A11182-06 (+/-)-1,1'-Bi(2-naphthol), 99% 5g ₹2889 2022-05-26 Buy
ALFA India ALF-A11182-14 (+/-)-1,1'-Bi(2-naphthol), 99% 25g ₹5337 2022-05-26 Buy
ALFA India ALF-A11182-22 (+/-)-1,1'-Bi(2-naphthol), 99% 100g ₹28942 2022-05-26 Buy
TCI Chemicals (India) B0461 1,1'-Bi-2-naphthol min. 99.0 % 5G ₹2000 2022-05-26 Buy
TCI Chemicals (India) B0461 1,1'-Bi-2-naphthol min. 99.0 % 25G ₹5000 2022-05-26 Buy
Sigma-Aldrich(India) 104655 1,1′-Bi-2-naphthol 99% 5G ₹2619.65 2022-06-14 Buy
Sigma-Aldrich(India) 104655 1,1′-Bi-2-naphthol 99% 25G ₹7469.25 2022-06-14 Buy

Properties

Melting point :215-218 °C
Boiling point :388.69°C (rough estimate)
Density :1g/cm
refractive index :1.7580 (estimate)
storage temp. :Inert atmosphere,Room Temperature
solubility :dioxane: 50 mg/mL, clear
solubility :Soluble in dioxane (50 mg/mL).
pka :8.29±0.50(Predicted)
form :Powder
color :White to beige
Water Solubility :insoluble
Merck :14,1226
BRN :997518
InChIKey :PPTXVXKCQZKFBN-UHFFFAOYSA-N
CAS DataBase Reference :602-09-5(CAS DataBase Reference)
NIST Chemistry Reference :1,1'-Bi-2-naphthol(602-09-5)
EPA Substance Registry System :[1,1'-Binaphthalene]-2,2'-diol (602-09-5)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

(+/-)-1,1'-Bi(2-naphthol) acts as chiral separation agents. It is widely used in chiral liquid crystal,medicines,spices etc,.

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