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ChemicalBook >> CAS DataBase List >> (S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate)

(S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate)

(S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate) price.
  • $10 - $2766.23
  • Product name: (S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate)
  • CAS: 128544-05-8
  • MF: C22H12F6O6S2
  • MW: 550.45
  • EINECS:
  • MDL Number:MFCD00274615
  • Synonyms:BINOL-TF2;1,1'-BIS(2-NAPHTHOL) DITRIFLATE;1,1'-BINAPHTHYL-2,2'-DIYL BIS(TRIFLUOROMETHANESULPHONATE);1,1'-BI-2-NAPHTHOL BIS(TRIFLUOROMETHANESULFONATE);1,1-BI-2-NAPHTHOL BIS(TRIFLUOROMETHANESULFONATE);1,1'-BI-2-NAPHTHOL-BIS(TRIFLUOROMETHANESULPHONATE);(R)-TRIFLUOROMETHANESULFONIC ACID 2'-TRIFLUOROMETHANSULFONYLOXY-[1,1']BINAPHTHALENYL-2-YL ESTER;(RS)-TRIFLUOROMETHANESULFONIC ACID 2'-TRIFLUOROMETHANESULFONYLOXY-[1,1']BINAPTHALENYL-2-YL ESTER
Price37 Properties Safety Information Description
37 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • Biosynth
  • Chem-Impex
  • Crysdot
  • JR MediChem
  • Matrix Scientific
  • Strem Chemicals
  • SynQuest Laboratories
  • TCI Chemical
Package
  • 250mg
  • 1g
  • $25g
  • 1.00g
  • 2g
  • 5.00g
  • 5g
  • 10g
  • 25g
  • 100G
  • 500g
  • Manufactureraablocks
  • Product numberAA000Y32
  • Product description(S)-[1,1-Binaphthalene]-2,2-diyl bis(trifluoromethanesulfonate) ≥95%
  • Packaging1g
  • Price$10
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000Y32
  • Product description(S)-[1,1-Binaphthalene]-2,2-diyl bis(trifluoromethanesulfonate) 98%
  • Packaging5g
  • Price$22
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000Y32
  • Product description(S)-[1,1-Binaphthalene]-2,2-diyl bis(trifluoromethanesulfonate) 98%
  • Packaging25g
  • Price$87
  • Updated2026-05-25
  • Buy
  • ManufacturerAK Scientific
  • Product numberX3909
  • Product description(R)-(?)-1,1′-Bi-2-naphthol bis(trifluoromethanesulfonate)
  • Packaging1g
  • Price$186
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number128544058
  • Product description(S)-[1,1'-Binaphthalene]-2,2'-diylbis(trifluoromethanesulfonate)
  • Packaging25g
  • Price$168.3
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA901332
  • Product description(S)-[1,1-Binaphthalene]-2,2-diylbis(trifluoromethanesulfonate) 98%
  • Packaging25g
  • Price$188
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA901332
  • Product description(S)-[1,1-Binaphthalene]-2,2-diylbis(trifluoromethanesulfonate) 98%
  • Packaging5g
  • Price$56
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA901332
  • Product description(S)-[1,1-Binaphthalene]-2,2-diylbis(trifluoromethanesulfonate) 98%
  • Packaging1g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0014711
  • Product description(S)-(+)-1,1'-BI-2-NAPHTHOL BIS(TRIFLUOROMETHANESULFONATE) 95.00%
  • Packaging5G
  • Price$814.28
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0014711
  • Product description(S)-(+)-1,1'-BI-2-NAPHTHOL BIS(TRIFLUOROMETHANESULFONATE) 95.00%
  • Packaging25G
  • Price$1230.08
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0014711
  • Product description(S)-(+)-1,1'-BI-2-NAPHTHOL BIS(TRIFLUOROMETHANESULFONATE) 95.00%
  • Packaging100G
  • Price$2766.23
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberPC0615
  • Product description(S)-1,1'-Binaphthyl-2,2'-diyl bis(trifluoromethanesulphonate) >98%
  • Packaging500g
  • Price$1562
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberPC0615
  • Product description(S)-1,1'-Binaphthyl-2,2'-diyl bis(trifluoromethanesulphonate) >98%
  • Packaging100g
  • Price$339
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberPC0615
  • Product description(S)-1,1'-Binaphthyl-2,2'-diyl bis(trifluoromethanesulphonate) >98%
  • Packaging5g
  • Price$21
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberPC0615
  • Product description(S)-1,1'-Binaphthyl-2,2'-diyl bis(trifluoromethanesulphonate) >98%
  • Packaging25g
  • Price$86
  • Updated2026-06-04
  • Buy
  • ManufacturerArctom
  • Product numberAS690879
  • Product description(S)-[1,1-Binaphthalene]-2,2-diylbis(trifluoromethanesulfonate) 98%
  • Packaging1g
  • Price$14
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA000Y32 (S)-[1,1-Binaphthalene]-2,2-diyl bis(trifluoromethanesulfonate) ≥95% 1g $10 2026-05-25 Buy
aablocks AA000Y32 (S)-[1,1-Binaphthalene]-2,2-diyl bis(trifluoromethanesulfonate) 98% 5g $22 2026-05-25 Buy
aablocks AA000Y32 (S)-[1,1-Binaphthalene]-2,2-diyl bis(trifluoromethanesulfonate) 98% 25g $87 2026-05-25 Buy
AK Scientific X3909 (R)-(?)-1,1′-Bi-2-naphthol bis(trifluoromethanesulfonate) 1g $186 2021-12-16 Buy
Alichem 128544058 (S)-[1,1'-Binaphthalene]-2,2'-diylbis(trifluoromethanesulfonate) 25g $168.3 2021-12-16 Buy
Ambeed A901332 (S)-[1,1-Binaphthalene]-2,2-diylbis(trifluoromethanesulfonate) 98% 25g $188 2021-12-16 Buy
Ambeed A901332 (S)-[1,1-Binaphthalene]-2,2-diylbis(trifluoromethanesulfonate) 98% 5g $56 2021-12-16 Buy
Ambeed A901332 (S)-[1,1-Binaphthalene]-2,2-diylbis(trifluoromethanesulfonate) 98% 1g $14 2021-12-16 Buy
American Custom Chemicals Corporation HCH0014711 (S)-(+)-1,1'-BI-2-NAPHTHOL BIS(TRIFLUOROMETHANESULFONATE) 95.00% 5G $814.28 2021-12-16 Buy
American Custom Chemicals Corporation HCH0014711 (S)-(+)-1,1'-BI-2-NAPHTHOL BIS(TRIFLUOROMETHANESULFONATE) 95.00% 25G $1230.08 2021-12-16 Buy
American Custom Chemicals Corporation HCH0014711 (S)-(+)-1,1'-BI-2-NAPHTHOL BIS(TRIFLUOROMETHANESULFONATE) 95.00% 100G $2766.23 2021-12-16 Buy
Apolloscientific PC0615 (S)-1,1'-Binaphthyl-2,2'-diyl bis(trifluoromethanesulphonate) >98% 500g $1562 2026-06-04 Buy
Apolloscientific PC0615 (S)-1,1'-Binaphthyl-2,2'-diyl bis(trifluoromethanesulphonate) >98% 100g $339 2026-06-04 Buy
Apolloscientific PC0615 (S)-1,1'-Binaphthyl-2,2'-diyl bis(trifluoromethanesulphonate) >98% 5g $21 2026-06-04 Buy
Apolloscientific PC0615 (S)-1,1'-Binaphthyl-2,2'-diyl bis(trifluoromethanesulphonate) >98% 25g $86 2026-06-04 Buy
Arctom AS690879 (S)-[1,1-Binaphthalene]-2,2-diylbis(trifluoromethanesulfonate) 98% 1g $14 2021-12-16 Buy
Next Last

Properties

Melting point :83-85 °C(lit.)
alpha :145 º (c=1, CHCL3)
Boiling point :578.8±50.0 °C(Predicted)
Density :1.5402 (estimate)
storage temp. :Sealed in dry,Room Temperature
form :Powder
color :white
optical activity :Consistent with structure
Water Solubility :Insoluble
Sensitive :moisture sensitive
InChIKey :XGDOBGQPPCKMSO-PXDREZHHNA-N
SMILES :[C@@]1(C2(O)C3C(C=CC=C3)=CC=C2C(F)(F)(F)S(O)(=O)=O)(O)C2C(C=CC=C2)=CC=C1C(F)(F)(F)S(O)(=O)=O |&1:0,r|
CAS DataBase Reference :128544-05-8(CAS DataBase Reference)

Safety Information

Symbol(GHS): Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P234 Keep only in original container.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.
P390 Absorb spillage to prevent material damage.
P405 Store locked up.
P406 Store in corrosive resistant/… container with a resistant inner liner.
P501 Dispose of contents/container to..…

Description

Used as an intermediate in the preparation of chiral phosphine ligandsfor asymmetric synthesis.

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Suppliers and manufacturers

Suzhou Xinkai Bio-Medical Technology Co., Ltd. J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar TCI (Shanghai) Development Co., Ltd. Energy Chemical Shanghai Longsheng chemical Co.,Ltd. Daicel Chiral Technologies (China)CO.,LTD ZhengZhou HuaWen Chemical Co.Ltd Tianjin Derchemist Science & Technology Co., Ltd.