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1,1'-Bi-2-naphthol

1,1'-Bi-2-naphthol Suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-571-85586718
Email: sales@capotchem.com
Products Intro: Product Name:1,1'-Bi-2-naphthol
CAS:602-09-5
Purity:98%(Min,GC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Hi-Tech Chemistry Corp
Tel: 0519-86626038
Email: yuhh@hitechem.com
Products Intro: Product Name:(±)-1,1-Bi(2-Naphthol)
CAS:602-09-5
Company Name: Hangzhou FandaChem Co.,Ltd.
Tel: 0086 158 5814 5714 (Mobile; WhatsApp; Telegram)
Email: fandachem@gmail.com
Products Intro: Product Name:1,1'-Bi-2-naphthol
CAS:602-09-5
Purity:As coa Package:As request Remarks:602-09-5
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +86 21 5161 9050/ 5187 7795
Email: ivan@atkchemical.com
Products Intro: Product Name:1,1'-Bi-2-naphthol
CAS:602-09-5
Purity:98% HPLC Package:5G;10G;25G;50G;100G;250G;1KG
Company Name: career henan chemical co
Tel: +86-371-86658258
Email: sales@coreychem.com
Products Intro: Product Name: 1,1'-Bi-2-naphthol
CAS: 602-09-5
Purity:99% Package:1kg;7USD

Lastest Price from 1,1'-Bi-2-naphthol manufacturers

  • 1,1'-Bi-2-naphthol
  • US $1.00 / g
  • 2020-01-13
  • CAS:16531-99-2
  • Min. Order: 1g
  • Purity: 99%
  • Supply Ability: 10000KGS
  • 1,1'-Bi-2-naphthol
  • US $7.00 / kg
  • 2019-07-06
  • CAS: 602-09-5
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 100KG
1,1'-Bi-2-naphthol Basic information
Product Name:1,1'-Bi-2-naphthol
Synonyms:(+/-)-1,1'-BINAPHTHALENE-2,2'-DIOL;1,1'-BI-2,2'-NAPHTHOLS;(+/-)-1,1'-BI(2-NAPHTHOL);1,1'-BI-2-NAPHTHOL;[1,1']BINAPHTHALENYL-2,2'-DIOL;1,1'-BINAPHTHYL-2,2'-DIOL;2,2'-DINAPHTHOL;(-)-2,2'-DIHYDROXY-1,1'-BINAPHTHYL
CAS:602-09-5
MF:C20H14O2
MW:286.32
EINECS:210-014-0
Product Categories:Intermediates of Dyes and Pigments;Naphthalene derivatives;Aromatic Hydrocarbons (substituted) & Derivatives;API intermediates;Miscellaneous
Mol File:602-09-5.mol
1,1'-Bi-2-naphthol Structure
1,1'-Bi-2-naphthol Chemical Properties
Melting point 215-218 °C
Boiling point 388.69°C (rough estimate)
density 1g/cm
refractive index 1.7580 (estimate)
storage temp. 2-8°C
solubility dioxane: 50 mg/mL, clear
pka8.29±0.50(Predicted)
form Powder
color White to beige
Water Solubility insoluble
Merck 14,1226
BRN 997518
InChIKeyPPTXVXKCQZKFBN-UHFFFAOYSA-N
CAS DataBase Reference602-09-5(CAS DataBase Reference)
NIST Chemistry Reference1,1'-Bi-2-naphthol(602-09-5)
EPA Substance Registry System[1,1'-Binaphthalene]-2,2'-diol (602-09-5)
Safety Information
Hazard Codes T,Xi
Risk Statements 25-36-36/37/38
Safety Statements 26-45-37/39-36
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
RTECS DU3106100
10
TSCA Yes
HazardClass 6.1
PackingGroup III
HS Code 29072900
ToxicityLDLo orl-mus: 42 mg/kg AECTCV 14,111,85
MSDS Information
ProviderLanguage
2,2'-Dihydroxy-1,1'-binaphthyl English
ACROS English
SigmaAldrich English
ALFA English
1,1'-Bi-2-naphthol Usage And Synthesis
Chemical Propertieswhite to beige powder
Uses1,1'-Bi-2-naphthol is used as a chiral ligand in alkynylation, Diels-Alder and assymmetric Michael addition reactions.
Safety ProfilePoison by ingestion. When heatedto decomposition it emits acrid smoke and irritatingvapors.
Purification MethodsCrystallise the binaphthol from toluene or *benzene (10mL/g). When crystallised from chlorobenzene it has m 238o. Its solubility in dioxane is 5%. [Beilstein 6 IV 7020.]
1,1'-Bi-2-naphthol Preparation Products And Raw materials
Preparation Products1.1'-Binaphthyl-2.2'-diphemyl phosphine-->2-BROMO-1,1-BINAPHTHYL-->2,2'-DIBROMO-1,1'-BINAPHTHYL
Tag:1,1'-Bi-2-naphthol(602-09-5) Related Product Information
(R)-1,1 -BI-2-NAPHTHOL & (S)-1,1 -BI-2-NAPHTHO,(R)-(+)-BI-2-NAPHTHOL,(R)-(+)-1,1''-BI-2-NAPHTHOL,99+%,(R)-(+)-1,1'-Bi-2-naphthol,(R)-(+)-1,1'-BI-2-NAPHTHOL, 99% (99% EE/,R-(+)-1,1'-Bi-2-naphthol,99%(R)-BINOL,R-(+)-1,1'-BI-2-NAPHTHOL/ (R)-(+)BINOL (R)-(-)1,1'-Bi-2-Naphthol Deacetate 3,3''-[OXYBIS(METHYLENE)]BIS-(1R,1''R)-1,1''-BI-2-NAPHTHOL (R)-3,3μ-Diphenyl-2,2μ-bi-1-naphthalol, (R)-3,3μ-Diphenyl-2,2μ-bi-1-naphthol (R)-(+)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2-naphthol,99% (S)-(+)1,1'-Bi-2-Naphthol Deacetate 1,1'-BI-2-NAPHTHOL BIS(TRIFLUOROMETHANESULFONATE) (S)-3,3-DIBROMO-5,5'',6,6'',7,7'',8,8''-OCTAHYDRO-1,1''-BI-2-NAPHTHOL 99% S-1,1-Bi-2-Naphthol(S-Binol) p-Naphtholbenzein 1-Naphthol Solvent Red 43 1,1'-Bi-2-naphthol Terbinafine Hydrochloride ALPHA-NAPHTHOLBENZEIN (S)-(-)-1,1'-Bi-2-naphthol,(S)-1,1 -BI-2-NAPHTHOL ***REVERSE***,S-(-)-1,1'-Bi-2-naphthol,99%(S)-BINOL,(S)-(−)-1,1'-Bi(2-naphthol) Phenmedipham binaphthol