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ChemicalBook >> CAS DataBase List >> (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl price.
  • $6 - $182268
  • Product name: (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
  • CAS: 76189-55-4
  • MF: C44H32P2
  • MW: 622.69
  • EINECS:616-304-7
  • MDL Number:MFCD00010805
  • Synonyms:(R)-(+)-BINAP, (R)-(+)-1,1'-Binaphthalene-2,2'-diylbis(diphenylphosphane);(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene 97%;(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl;R(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHALENE;(R)-(+)-2,2BIS(DIPHENYLPHOSPHINO)-1,1-BINAPHTHYL;(R)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL;(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl,(R)-BINAP ;(R)-(+)-2,2`-Bis(Diphenylphosphino)-1,1`-Binaphthy
Price96 Properties Safety Information Description
96 prices
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  • Manufactureraablocks
  • Product numberAA00ICMY
  • Product description(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 98%
  • Packaging250mg
  • Price$7
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00ICMY
  • Product description(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 98%
  • Packaging1g
  • Price$8
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00ICMY
  • Product description(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 98%
  • Packaging5g
  • Price$12
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00ICMY
  • Product description(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 98%
  • Packaging10g
  • Price$20
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00ICMY
  • Product description(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 98%
  • Packaging25g
  • Price$38
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00ICMY
  • Product description(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 98%
  • Packaging50g
  • Price$75
  • Updated2026-05-29
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  • ManufacturerACHEMBLOCK
  • Product numberS71082
  • Product description(R)-BINAP 95%
  • Packaging100G
  • Price$250
  • Updated2026-05-27
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  • ManufacturerAcrotein
  • Product numberac-3061
  • Product description(R)-BINAP 97%
  • Packaging100g
  • Price$534.6
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberac-3061
  • Product description(R)-BINAP 97%
  • Packaging25g
  • Price$178.2
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberac-3061
  • Product description(R)-BINAP 97%
  • Packaging5g
  • Price$53.54
  • Updated2026-05-25
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  • ManufacturerAK Scientific
  • Product numberI686
  • Product description(R)-(+)-BINAP 98%
  • Packaging10g
  • Price$42
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberI686
  • Product description(R)-(+)-BINAP 98%
  • Packaging5g
  • Price$28
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ99521
  • Product description(R)-(+)-BINAP 95%,forsynthesis
  • Packaging10g
  • Price$30
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ99521
  • Product description(R)-(+)-BINAP 95%,forsynthesis
  • Packaging5g
  • Price$20
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberI686
  • Product description(R)-(+)-BINAP 98%
  • Packaging1g
  • Price$16
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ99521
  • Product description(R)-(+)-BINAP 95%,forsynthesis
  • Packaging1g
  • Price$12
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00ICMY (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 98% 250mg $7 2026-05-29 Buy
aablocks AA00ICMY (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 98% 1g $8 2026-05-29 Buy
aablocks AA00ICMY (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 98% 5g $12 2026-05-29 Buy
aablocks AA00ICMY (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 98% 10g $20 2026-05-29 Buy
aablocks AA00ICMY (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 98% 25g $38 2026-05-29 Buy
aablocks AA00ICMY (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 98% 50g $75 2026-05-29 Buy
ACHEMBLOCK S71082 (R)-BINAP 95% 100G $250 2026-05-27 Buy
Acrotein ac-3061 (R)-BINAP 97% 100g $534.6 2026-05-25 Buy
Acrotein ac-3061 (R)-BINAP 97% 25g $178.2 2026-05-25 Buy
Acrotein ac-3061 (R)-BINAP 97% 5g $53.54 2026-05-25 Buy
AK Scientific I686 (R)-(+)-BINAP 98% 10g $42 2026-06-04 Buy
AK Scientific I686 (R)-(+)-BINAP 98% 5g $28 2026-06-04 Buy
AK Scientific J99521 (R)-(+)-BINAP 95%,forsynthesis 10g $30 2026-06-04 Buy
AK Scientific J99521 (R)-(+)-BINAP 95%,forsynthesis 5g $20 2026-06-04 Buy
AK Scientific I686 (R)-(+)-BINAP 98% 1g $16 2026-06-04 Buy
AK Scientific J99521 (R)-(+)-BINAP 95%,forsynthesis 1g $12 2026-06-04 Buy
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Properties

Melting point :283-286 °C(lit.)
Boiling point :724.3±55.0 °C(Predicted)
alpha :240 º (c=0.3, toluene)
refractive index :235 ° (C=0.3, Toluene)
storage temp. :Inert atmosphere,Room Temperature
solubility :Benzene (Slightly), Chloroform (Slightly)
form :Powder
color :White to cream-white
optical activity :[α]20/D +222°, c = 0.5% in benzene
Water Solubility :insoluble
Sensitive :Air Sensitive
Merck :14,1223
BRN :4914063
InChIKey :MUALRAIOVNYAIW-UHFFFAOYSA-N
SMILES :P(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC2=CC=CC=C2C=1C1C2=CC=CC=C2C=CC=1P(C1C=CC=CC=1)C1C=CC=CC=1
CAS DataBase Reference :76189-55-4(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

As a chiral ligand for asymmetric transition metal based catalyst preparation

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Suppliers and manufacturers

Xinxiang Runyu Material Co., Ltd. Zhengzhou HQ Material Co., Ltd. Wuxi Helen Biotechnology Co., Ltd., Puyang Huicheng Electronic Material Co. Ltd. BeiJing Greenchem Technology Co.,Ltd. Wuxi Hailun Bio-Technology Co., Ltd. J & K SCIENTIFIC LTD. Chemvon Biotechnology Co., Ltd Meryer (Shanghai) Chemical Technology Co., Ltd. Beijing Donghualituo Techonlogy Development Co.,Ltd.