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

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

Uses Reaction
Product Name
(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE
CAS No.
64896-28-2
Chemical Name
(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE
Synonyms
93.0%(GC);(S,S)-CHIRAPHOS;(2S,3S)-Chiraphos;(S,S)-Chiraphos,97%;(S,S)-Chiraphos, 97% 250MG;(2S 3S)-(-)-2 3-BIS(DIPHENYLPHOSPHINO)-&;(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE;(2S,3S)-(-)-2,3-BIS(DIPHENYLPHOSPHINO)BUTANE;Chiraphos, bis(diphenylphosphino)-2,3 butane;(2S,3S)-Butane-2,3-diylbis(diphenylphosphine)
CBNumber
CB7163229
Molecular Formula
C28H28P2
Formula Weight
426.47
MOL File
64896-28-2.mol
More
Less

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

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
CAS DataBase Reference
64896-28-2(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
37/39-26-36
WGK Germany 
3
TSCA 
No
HS Code 
29310099
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
259098
Product name
(2S,3S)-(?)-Bis(diphenylphosphino)butane
Packaging
250mg
Price
$117.6
Updated
2024/03/01
Sigma-Aldrich
Product number
259098
Product name
(2S,3S)-(?)-Bis(diphenylphosphino)butane
Packaging
1g
Price
$442.8
Updated
2024/03/01
TCI Chemical
Product number
B2704
Product name
(2S,3S)-(-)-Bis(diphenylphosphino)butane
Purity
>93.0%(GC)
Packaging
1g
Price
$330
Updated
2024/03/01
TCI Chemical
Product number
B2704
Product name
(2S,3S)-(-)-Bis(diphenylphosphino)butane
Purity
>93.0%(GC)
Packaging
100mg
Price
$60
Updated
2024/03/01
Alfa Aesar
Product number
H27586
Product name
(2S,3S)-(-)-Bis(diphenylphosphino)butane, 98%
Packaging
250mg
Price
$137.65
Updated
2024/03/01
More
Less

(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE Chemical Properties,Usage,Production

Uses

(2S,3S)-(-)-Bis(diphenylphosphino)butane, also known as (S,S)-Chiraphos, is a chiral ligand used in the preparation of bimetallic chromium and diphosphine-ruthenium (II) diallyl complexes.

Reaction

Useful as a ligand in the Ni-catalyzed asymmetric additions to allylic ketals.

Chemical Properties

white granular powder

Uses

Ligand for Pd-catalyzed carbon-carbon bond formation.

Uses

(2S,3S)-(-)-Bis(diphenylphosphino)butane, also known as (S,S)-Chiraphos, is a chiral ligand used in the preparation of bimetallic chromium and diphosphine-ruthenium (II) diallyl complexes.

Uses

Ligand for palladium-catalyzed carbon-carbon bond formation.

(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

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

Americas 1 Belgium 1 China 91 Europe 1 France 1 Germany 2 India 4 Japan 3 Norway 1 Russia 1 Switzerland 1 The Netherlands 1 Ukraine 1 United Kingdom 6 United States 14 Global 129
Shaoxing Zejun Pharmaceuticals Co.,Ltd
Tel
0575-82126188 15395856318
Email
service@zejunpharma.com
Country
China
ProdList
439
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9816
Advantage
59
Chemsky（shanghai）International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32344
Advantage
50
Daicel Chiral Technologies (China)CO.,LTD
Tel
021-50460086-9 15921403865
Fax
+86-21-50462321
Email
han_yajun@dctc.daicel.com
Country
China
ProdList
6854
Advantage
65
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17779
Advantage
75
Beijing innoChem Science & Technology Co.,Ltd.
Tel
400-810-7969 010-59572699
Fax
010-59572688
Email
ningzi.li@inno-chem.com.cn
Country
China
ProdList
6139
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22519
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
18521735133 18521732826;
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25015
Advantage
65
The future of Shanghai Industrial Co., Ltd.
Tel
021-61552785
Fax
021-55660885
Email
sales@shshiji.com
Country
China
ProdList
9552
Advantage
55
Bide Pharmatech Ltd.
Tel
400-1647117 15221909166
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41438
Advantage
60
Sinocompound Catalysts Co., Ltd.
Tel
0512-67216630 18962121273;
Fax
0512-56316689
Email
sales@sinocompound.com
Country
China
ProdList
273
Advantage
64
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13358
Advantage
58
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51471
Advantage
80
Shanghai Chiral bio-compound co., Ltd.
Tel
021-5068 3667/17749785980/1029026415; 17749785980
Fax
021-50683667
Email
1029026415@qq.com
Country
China
ProdList
2790
Advantage
58
Shanghai Xilong Biochemical Technology Co., Ltd.
Tel
021-52907766-8042
Fax
021-52906523
Country
China
ProdList
9947
Advantage
58
Zhengzhou Kingorgchem Chemical Technology Co., Ltd.gy Co., Ltd.
Tel
0371-0371-65511006 18625597674
Email
sales@kingorgchem.com
Country
China
ProdList
950
Advantage
55
Grader reagent
Tel
18221735425
Email
sales@xinpingchem.com
Country
China
ProdList
9951
Advantage
58
Shanghai SuperLan Chemcial Technique Centre
Tel
021-2022843681 15618226720
Fax
+86-21-51601218
Email
chaolaichem@foxmail.com
Country
China
ProdList
7565
Advantage
58
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131981
Advantage
58
Guangdong wengjiang Chemical Reagent Co., Ltd.
Tel
0751-2886750 13927877953
Fax
0751-2886750
Email
3005811397@qq.com
Country
China
ProdList
13353
Advantage
58
Beijing Jin Ming Biotechnology Co., Ltd.
Tel
010-60605840 18892239720
Fax
010-60605840
Email
psaitong@jm-bio.com
Country
China
ProdList
12308
Advantage
58
LaaJoo
Tel
021-60702684 18516024827
Email
huang.jiayi@sinocompound.com
Country
China
ProdList
2654
Advantage
58
Greenherbs Science and Technology Development Co., Ltd.
Tel
010-61136123
Fax
+86 (10) 8857-9127
Email
pub02@greenherbs.com.cn
Country
China
ProdList
4049
Advantage
58
9ding chemical ( Shanghai) Limited
Tel
021-021-52271985 17721149837
Fax
+86 (21) 52271987
Email
sales@9dingchem.com
Country
China
ProdList
19806
Advantage
60
Aikon International Limited
Tel
025-66028182 18112977050
Fax
(3)02557626880
Email
cfzhang@aikonchem.com
Country
China
ProdList
15820
Advantage
58
Aikon International Limited
Tel
025-66113011 18112977050
Fax
(5)02557626880
Email
cb6@aikonchem.com
Country
China
ProdList
15495
Advantage
58
Rhawn Reagent
Tel
400-400-1332688 18019345275
Fax
400-133-2688
Email
amy@rhawn.cn
Country
China
ProdList
15503
Advantage
58
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 4008210725
Fax
021-58955996
Email
malulu@leyan.com
Country
China
ProdList
24971
Advantage
58
Shanghai Tube Pharmaceutical Co., Ltd.
Tel
021-54338626 18017892860
Fax
021-54338626
Email
sales@tubepharm.com
Country
China
ProdList
2329
Advantage
58
Shanghai Anyinuo Biomedical Technology Co., Ltd.
Tel
021-34625901
Email
420970979@qq.com
Country
China
ProdList
5711
Advantage
58
Shanghai Jizhi Biochemical Technology Co. Ltd.
Tel
400-400-400-9004166 18616739031
Email
3007523370@qq.com
Country
China
ProdList
52712
Advantage
58
Shanghai Thoreco Novel Material Co. Ltd
Tel
021-34202258
Email
Sales@thoreco.com
Country
China
ProdList
173
Advantage
58
Henan Alpha Chemical Co., Ltd.
Tel
0371-55055611 18137792234
Fax
QQ：3002694073
Email
3002694073@qq.com
Country
China
ProdList
10162
Advantage
58
Henan Alfa Chemical Co., Ltd
Tel
+8618339805032
Email
alfa4@alfachem.cn
Country
China
ProdList
12755
Advantage
58
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
0551-65418684 +8618949823763
Fax
0086-551-65418684
Email
sales@tnjchem.com
Country
China
ProdList
25363
Advantage
58
Tianjin Baima Technology Co., LTD
Tel
022-88195255 15620955089
Email
362698781@qq.com
Country
China
ProdList
785
Advantage
58
Chongqing Chemdad Co., Ltd
Tel
+86-023-61398051 +8613650506873
Email
sales@chemdad.com
Country
China
ProdList
39916
Advantage
58
Shanghai Kaiwei Chemical Technology Co., Ltd.
Tel
021-58461859 15821823057
Email
service@aiviche.com
Country
China
ProdList
49323
Advantage
58
Richest Group Ltd
Tel
18017061086
Email
oled@richest-group.com
Country
CHINA
ProdList
5601
Advantage
58
Beijing Aomi Jiade Pharmaceutical Technology Co., Ltd
Tel
13522808617
Email
omiget@qq.com
Country
China
ProdList
9213
Advantage
58
Shaanxi Dideu Medichem Co. Ltd
Tel
029-61856359 18690052321
Fax
029-88380327
Email
1027@dideu.com
Country
China
ProdList
10010
Advantage
58
Hebei mo Jin biotechnology co., ltd
Tel
13288715578
Email
angelia@hbmojin.com
Country
China
ProdList
1759
Advantage
58
wuhan zitai technology co.,ltd.
Tel
13995588728
Email
303957778@qq.com
Country
China
ProdList
224
Advantage
58
Nanjing Shizhou Biology Technology Co.,Ltd
Tel
025-85560043 15850508050
Fax
025-85563444
Email
rose.shi@synzest.com
Country
China
ProdList
9287
Advantage
58
Nanjing Shizhou Biology Technology Co.,Ltd
Tel
13675144456
Fax
025-85563444
Email
sean.lv@synzest.com
Country
China
ProdList
10787
Advantage
58
More
Less

View Lastest Price from (2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE manufacturers

Career Henan Chemical Co
Product
(2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE 64896-28-2
Price
US $1.00-2.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1kg,10kg,100kg
Release date
2019-08-07

64896-28-2, (2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANERelated Search:

(-)-DIOP 1,4-Bis(diphenylphosphino)butane (+)-DIOP (2R,3R)-(+)-Bis(diphenylphosphino)butane, (R,R)-CHIRAPHOS ,(2R,3R)-(+)-BIS(DIPHENYLPHOSPHINO)BUTANE (2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE (3S,4S)-(-)-1-BENZYL-3,4-BIS(DIPHENYLPHOSPHINO)PYRROLIDINE 1,4-Bis(diphenylphosphino)butane-palladium(II) chloride Sulfur dioxide Sulfur dichloride Diphenylphosphine (3S,4S)-(-)-BIS(DIPHENYLPHOSPHINO)PYRROLIDINE (2S,3S)-(+)-2,3-BIS(DIPHENYLPHOSPHINO)-BICYCLO[2.2.1]HEPT-5-ENE 1,4-Bis(diphenylphosphino)butane Monooxide (2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene(1,5-cyclooctadiene)rhodium(I)tetrafluoroborate,min.97%(S,S)-NORPHOS-Rh [1,4-BIS(DIPHENYLPHOSPHINO)BUTANE](1,5-CYCLOOCTADIENE)RHODIUM(I) TETRA-FLUOROBORATE DICHLORO[1,4-BIS(DIPHENYLPHOSPHINO)BUTANE]NICKEL(II) (BICYCLO[2.2.1]HEPTA-2,5-DIENE)[1,4-BIS(DIPHENYLPHOSPHINO)BUTANE]RHODIUM(I) TETRAFLUOROBORATE (+)-2,3-O-Isopropyliden-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane

  • (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
  • (S,S)-CHIRAPHOS
  • (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
  • (S,S)-Chiraphos,97%
  • (2S,3S)-(-)-Bis(diphenylphosphino)butane, 99% (S,S)-CHIRAPHOS
  • (S,S)-Chiraphos, 97% 250MG
  • (2S,3S)-Butane-2,3-diylbis(diphenylphosphine)
  • (S,S)-Chiraphos, (2S,3S)-(-)-2,3-Bis(diphenylphosphino)butane
  • (2S,3S)-(-)-Bis(diphenylphosphino)butane, 98% (S,S)-CHIRAPHOS
  • (2S,3S)-(-)-Bis(diphenylphosphino)butane (>90%)
  • ((2R,3S)-Butane-2,3-diyl)bis(diphenylphosphane)
  • ((2S,3S)-butane-2,3-diyl)bis(diphenylphosphane)
  • 1,1'-[(1S,2S)-1,2-Dimethyl-1,2-ethanediyl]bis[1,1-diphenyl-phosphine
  • 2,2-Bis(4-hydroxycyclohexyl)propane (mixture of isomers)&gt
  • 93.0%(GC)
  • Phosphine, 1,1'-[(1S,2S)-1,2-dimethyl-1,2-ethanediyl]bis[1,1-diphenyl-
  • (2S,3S)-(-)-Bis(diphenylphosphino)butane,98%,99%ee
  • (2S,3S)-Chiraphos
  • (1S,2S)-2-Diphenylphosphanyl-1-methyl-propyl-diphenyl-phosphane
  • 64896-28-2
  • C6H52PCHCH3CHCH3PC6H52
  • -CHCH3PC6H522
  • Other Chiral Ligands
  • Asymmetric Synthesis
  • Phosphine Ligands
  • Chiral Catalysts, Ligands, and Reagents
  • Chiral Phosphine
  • organophosphine ligand
  • Asymmetric Synthesis
  • Phosphine Ligands
  • Synthetic Organic Chemistry