(R)-(+)-1,1'-Bi-2-naphthol cas 18531-94-7
1 Inquiries
18531-94-7
Chemical Grade
99%
Dideu
10G/Bottle
2025-09-18
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Product Details
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial Referencewhite to light yellow crystal powdeBasic Info
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Product Name:
(+)-BINOL
Other Name:[1,1′-Binaphthalene]-2,2′-diol,(1R)-;[1,1′-Binaphthalene]-2,2′-diol,(R)-(+)-;[1,1′-Binaphthalene]-2,2′-diol,(R)-;(1R)-[1,1′-Binaphthalene]-2,2′-diol;(R)-(+)-2,2′-Dihydroxy-1,1′-binaphthyl;(R)-(+)-Bi-β-naphthol;(+)-2,2′-Dihydroxy-1,1′-binaphthyl;(R)-1,1′-Bis-2-naphthol;(+)-Bi-β-naphthol;(+)-2,2′-Dihydroxy-1,1′-binaphthalene;(+)-1,1′-Binaphthyl-2,2′-diol;(+)-(R)-2,2′-Dihydroxy-1,1′-binaphthyl;(R)-(+)-1,1′-Bi-2-naphthol;(+)-2,2′-Dihydroxy-1,1′-dinaphthyl;(R)-(+)-[1,1′-Binaphthalene]-2,2′-diol;(+)-1,1′-Bi-2-naphthol;(R)-2,2′-Dihydroxy-1,1′-binaphthyl;(R)-1,1′-Bi-2-naphthol;(R)-[1,1′-Binaphthalene]-2,2′-diol;(R)-Bi-2-naphthol;(R)-BINOL;(R)-1,1′-Binaphth-2,2′-diol;(R)-2,2′-Dihydroxy-1,1′-binaphthalene;(+)-Bi-2-naphthol;(+)-(1R)-[1,1′-Binaphthalene]-2,2′-diol;(R)-1,1′-Bi-2-naphthol;(R)-2,2′-Binaphthol;(R)-1,1′-Binaphthyl-2,2′-diol;(R)-(+)-2,2′-Dihydroxy-1,1′-binaphthalene;(R)-(+)-BINOL;(+)-1,1′-Bis(2-naphthol);(+)-2,2′-Binaphthol;(R)-Binaphthol;(+)-BINOL;(+)-2,2′-Dihydroxydinaphthyl
CAS No.:18531-94-7
Molecular Formula:C20H14O2
InChIKeys:InChIKey=PPTXVXKCQZKFBN-UHFFFAOYSA-N
Molecular Weight:286.32
Exact Mass:286.32
BRN:3616837
EC Number:210-014-0
HScode:29071590
Categories:
Characteristics-
PSA:
40.5
XLogP3:5.3
Appearance:white to off-white Powder
Density:1.301
Melting Point:68-70 °C @ Solvent: Hexane
Boiling Point:388.69°C (rough estimate)
Flash Point:263.1±30.1 °C
Refractive Index:36.0 ° (C=1, THF)
Water Solubility:Insoluble in water. Solubility in THF within almost transparency). soluble in dioxane 50 mg/mL.;dioxane: 50 mg/mL, clear
Storage Conditions:2-8°C
Toxicity:LD50 orally in Rabbit: 113 mg/kg
Specific rotation:35.5 º (c=1, THF)
Hazard IdentificationClassification of the substance or mixture
Eye irritation, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H319 Causes serious eye irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Location:
https://www.dideu.com/en/
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7 days
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Total Annual Revenue:
Above $100 million
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Total Employees:
Above 1000
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Year of Establishment:
2016
Company Certificates-
![Shaanxi Dideu Medichem Co. LtdISO Certificate]( "ISO Certificate")
ISO Certificate
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![Shaanxi Dideu Medichem Co. LtdREACH]( "REACH")
REACH
">Company Profile -
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
India
(R)-(+)-1,1′-Bi(2-naphthol); (+)-2,2′-Dihydroxy-1,1′-dinaphthyl, (R)-(+)-1,1′-Binaphthalene-2,2′-dio
1 KG Apr 2, 2024 Post an enquiry for this product
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