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ChemicalBook >> CAS DataBase List >> (2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE

(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE

(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE price.
  • $15 - $9200
  • Product name: (2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE
  • CAS: 64896-28-2
  • MF: C28H28P2
  • MW: 426.47
  • EINECS:
  • MDL Number:MFCD00009836
  • Synonyms:(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE;(2S,3S)-(-)-2,3-BIS(DIPHENYLPHOSPHINO)BUTANE;(2S,3S)-(-)-Bis(diphenylphosphino)butane (S,S)-CHIRAPHOS, min. 98%;Chiraphos, bis(diphenylphosphino)-2,3 butane;(2S,3S)-(-)-Bis(diphenylphosphino)butane,(S,S)-CHIRAPHOS ;(2S 3S)-(-)-2 3-BIS(DIPHENYLPHOSPHINO)-&;(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE (S,S)-CHIRAPHOS, (C=1.5,CHCL3);SULFONYLCHLORIDE,SULFURICOXY,SULFURYLCHLORIDE,CHLOROSLFURICACID,SULFURICCHLORIDE/(S,S)-CHIRAPHOS
Price54 Properties Safety Information Description
54 prices
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  • aablocks
  • AHH
  • AK Scientific
  • Alichem
  • Ambeed
  • Arctom
  • Biosynth
  • BLDpharm
  • Chemenu
  • Chem-Impex
  • ChemSupplyAustralia
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  • Sigma-Aldrich
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  • Manufactureraablocks
  • Product numberAA003BMA
  • Product description(2S,3S)-Butane-2,3-diylbis(diphenylphosphine) ≥97%
  • Packaging50mg
  • Price$15
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003BMA
  • Product description(2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 98%99%ee
  • Packaging100mg
  • Price$21
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003BMA
  • Product description(2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 98%99%ee
  • Packaging250mg
  • Price$26
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003BMA
  • Product description(2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 98%99%ee
  • Packaging1g
  • Price$95
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003BMA
  • Product description(2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 97%
  • Packaging2.5g
  • Price$233
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-23133
  • Product description(2S,3S)-(-)-bis(Diphenylphosphino)butane 97%
  • Packaging1g
  • Price$230
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-23133
  • Product description(2S,3S)-(-)-bis(Diphenylphosphino)butane 97%
  • Packaging1g
  • Price$230
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-23133
  • Product description(2S,3S)-(-)-bis(Diphenylphosphino)butane 97%
  • Packaging1g
  • Price$230
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberY1407
  • Product description(2S,3S)-(-)-Bis(diphenylphosphino)butane
  • Packaging100mg
  • Price$125
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number64896282
  • Product description(2S,3S)-Butane-2,3-diylbis(diphenylphosphine)
  • Packaging5g
  • Price$866.58
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA666060
  • Product description(2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 98%99%ee
  • Packaging5g
  • Price$830
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA666060
  • Product description(2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 98%99%ee
  • Packaging1g
  • Price$238
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA666060
  • Product description(2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 98%99%ee
  • Packaging100mg
  • Price$40
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA666060
  • Product description(2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 98%99%ee
  • Packaging250mg
  • Price$78
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS629272
  • Product description(2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 98%
  • Packaging250mg
  • Price$77
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS629272
  • Product description(2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 98%
  • Packaging100mg
  • Price$40
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003BMA (2S,3S)-Butane-2,3-diylbis(diphenylphosphine) ≥97% 50mg $15 2026-05-28 Buy
aablocks AA003BMA (2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 98%99%ee 100mg $21 2026-05-28 Buy
aablocks AA003BMA (2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 98%99%ee 250mg $26 2026-05-28 Buy
aablocks AA003BMA (2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 98%99%ee 1g $95 2026-05-28 Buy
aablocks AA003BMA (2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 97% 2.5g $233 2026-05-28 Buy
AHH MT-23133 (2S,3S)-(-)-bis(Diphenylphosphino)butane 97% 1g $230 2021-12-16 Buy
AHH MT-23133 (2S,3S)-(-)-bis(Diphenylphosphino)butane 97% 1g $230 2026-05-25 Buy
AHH MT-23133 (2S,3S)-(-)-bis(Diphenylphosphino)butane 97% 1g $230 2026-05-26 Buy
AK Scientific Y1407 (2S,3S)-(-)-Bis(diphenylphosphino)butane 100mg $125 2021-12-16 Buy
Alichem 64896282 (2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 5g $866.58 2021-12-16 Buy
Ambeed A666060 (2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 98%99%ee 5g $830 2021-12-16 Buy
Ambeed A666060 (2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 98%99%ee 1g $238 2021-12-16 Buy
Ambeed A666060 (2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 98%99%ee 100mg $40 2021-12-16 Buy
Ambeed A666060 (2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 98%99%ee 250mg $78 2021-12-16 Buy
Arctom AS629272 (2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 98% 250mg $77 2021-12-16 Buy
Arctom AS629272 (2S,3S)-Butane-2,3-diylbis(diphenylphosphine) 98% 100mg $40 2021-12-16 Buy
Next Last

Properties

Melting point :104-109 °C
alpha :D27 -211° (c = 1.5 in CHCl3)
Boiling point :529.2±33.0 °C(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
solubility :Acetonitrile, Chloroform
form :crystal
color :white
optical activity :[α]22/D 191°, c = 1.5 in chloroform
Sensitive :Air Sensitive
Merck :14,2063
BRN :4268869
InChI :InChI=1/C28H28P2/c1-23(29(25-15-7-3-8-16-25)26-17-9-4-10-18-26)24(2)30(27-19-11-5-12-20-27)28-21-13-6-14-22-28/h3-24H,1-2H3/t23-,24-/s3
InChIKey :FWXAUDSWDBGCMN-DPVGMKQNNA-N
SMILES :P([C@@H](C)[C@H](C)P(C1C=CC=CC=1)C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1 |&1:1,3,r|
CAS DataBase Reference :64896-28-2(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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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

(2S,3S)-(-)-Bis(diphenylphosphino)butane is a ligand for Pd-catalyzed carbon-carbon bond formation.

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Suppliers and manufacturers

career henan chemical co
(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE
$1.00
(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE CAS:64896-28-2
XINXIANG RUNYU MATERIAL CO., LTD.
((2S,3S)-butane-2,3-diyl)bis(diphenylphosphane)
((2S,3S)-butane-2,3-diyl)bis(diphenylphosphane) CAS:64896-28-2
Shanghai Daken Advanced Materials Co.,Ltd
Richest Group Ltd
Henan Alfa Chemical Co., Ltd
changzhou huayang technology co., ltd
Hefei TNJ Chemical Industry Co.,Ltd.
HANGZHOU LEAP CHEM CO., LTD.
Hangzhou MolCore BioPharmatech Co.,Ltd.
Henan Allgreen Chemical Co.,LTD