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224311-51-7

224311-51-7 structure
224311-51-7 structure
  • Name: JohnPhos
  • Chemical Name: ditert-butyl-(2-phenylphenyl)phosphane
  • CAS Number: 224311-51-7
  • Molecular Formula: C20H27P
  • Molecular Weight: 298.40
  • Catalog: Organic raw materials Organic phosphine compound
  • Create Date: 2018-04-14 08:00:00
  • Modify Date: 2026-07-06 20:49:06
  • JohnPhos is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Name ditert-butyl-(2-phenylphenyl)phosphane
Synonyms 2-(Di-tert-butylphosphino)-1,1'-biphenyl
(2-biphenyl)di-tert-butylphosphine
2-(Di-t-butylphosphino)-1,1'- biphenyl (Johnphos)
(2-BIPHENYLYL)DI-TERT-BUTYLPHOSPHINE
2-(Di-t-butylphosphino)biphenyl,JohnPhos
BIPHENYL-2-YL-DI-TERT-BUTYL-PHOSPHANE
2-(Di-tert-butylphosphino)biphenyl>
2-(Di-t-butylphosphino)
Pyridaben Impurity 2
Biphenyl-2-yl(di-tert-butyl)phosphan
2-(Di-tert-butylphosphino)biph
[1,1'-biphenyl]-2-yldi-tert-bu
SynonyMs (2-Biphenyl)di-tert-butylphosphine
phosphino)biphenyL
(2-Biphenyl)di-tert-butylphosphine,(2-Biphenylyl)di-tert-butylphosphine, 2-(Di-tert-butylphosphino)biphenyl, JohnPhos
Biphenyl-2-yl(di-tert-butyl)phosphane
2-(Di-t-butylphosphine) biphenyl
Biphenyl-2-yl(di-tert-butyl)phosphine
(o-biphenyl)P(t-Bu)2
2-(DI-T-BUTYLPHOSPHINO)BIPHENYL
2-(Di-t-butylphosphino))-1,1'-biphenyl
biphenyl-2-yl-di-tert-butyl-phosphane
2-(Di-tert-butylphosphino)biphenyl
2-(Di-tert-butylphosphino)biphenyl (2-Biphenyl)di-tert-butylphosphine
1,1'-biphenyl]-2-yldi-tert-butylphosphine
PHOSPHINE, [1,1''-BIPHENYL]-2-YLBIS(1,1-DIMETHYLETHYL)
2-(Di-tert-butylphosphino)-biphenyl, JohnPhos
2-(Di-tert-butylphosphiNA)biphenyl
JnhnPhos
1,1'-Biphenyl]-2-ylbis(1,1-dimethylethyl)phosphine
[1,1'-Biphenyl]-2-ylbis(1,1-dimethylethyl)phosphine
itert-butyl-(2-phenylphenyl)phosphane
[1,1'-biphenyl]-2-ylbis(1,1-dimethylethyl)phosphine
(2-Biphenylyl)di-tert-butylphosphine
biphenyl-2-yl-di-tert-butylphosphine
2- (di tert butyl phosphine) biphenyl
2-(di-tert-butyl-phosphino)biphenyl
2-(Di-t-butyL
2-(Di-t-butylphosphino))-1,1'-biphenyl, JohnPhos
[1,1'-biphenyl]-2-yldi-tert-butylphosphine
MFCD01862440
2-Biphenylyl[bis(2-methyl-2-propanyl)]phosphine
(2-Biphenyl)di-tert-butylphosphine
2-(Di-t-butylphosphino)biphenyl, JohnPhos
(2-Biphenylyl)di-tert-butylphosphine, 2-(Di-tert-butylphosphino)biphenyl, JohnPhos
P(t-Bu)2(2-biphenyl)
2-[Bis(tert-butyl)phosphino]biphenyl
(2-Biphenylyl)di-tert-butylphosphine JohnPhos
Description JohnPhos is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog
Density 1 g/cm3
Boiling Point 405.5±24.0 °C at 760 mmHg
Melting Point 86-88 °C(lit.)
Molecular Formula C20H27P
Molecular Weight 298.40
Flash Point 210.1±29.2 °C
Exact Mass 298.185028
PSA 13.59000
LogP 6.78
Vapour Pressure 0.0±0.9 mmHg at 25°C
Water Solubility Insoluble
Hazard Statements H413
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xn:Harmful;
Risk Phrases R22;R36/37/38
Safety Phrases S36/37/39-S26-S22
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2902909090
13716-10-4 structure

13716-10-4

82214-69-5 structure

82214-69-5

~86%

224311-51-7 structure

224311-51-7

Literature: HOKKO CHEMICAL INDUSTRY CO. LTD. Patent: EP1473297 A1, 2004 ; Location in patent: Page 19 ;
1336-21-6 structure

1336-21-6

2052-07-5 structure

2052-07-5

~56%

224311-51-7 structure

224311-51-7

Literature: Buchwald, Stephen L.; Huang, Xiaohua; Zim, Danilo Patent: US2004/171833 A1, 2004 ;
819-19-2 structure

819-19-2

17763-65-4 structure

17763-65-4

~65%

224311-51-7 structure

224311-51-7

Literature: Nippon Chemical Industrial Co., Ltd. Patent: US2009/54690 A1, 2009 ; Location in patent: Page/Page column 6-7 ;
13716-10-4 structure

13716-10-4

2052-07-5 structure

2052-07-5

~66%

224311-51-7 structure

224311-51-7

Literature: Wolfe, John P.; Singer, Robert A.; Yang, Bryant H.; Buchwald, Stephen L. Journal of the American Chemical Society, 1999 , vol. 121, # 41 p. 9550 - 9561
2052-07-5 structure

2052-07-5

~%

224311-51-7 structure

224311-51-7

Literature: Chemical Communications, , vol. 50, # 17 p. 2193 - 2195
583-55-1 structure

583-55-1

~%

224311-51-7 structure

224311-51-7

Literature: Chemical Communications, , vol. 50, # 17 p. 2193 - 2195
98-80-6 structure

98-80-6

~%

224311-51-7 structure

224311-51-7

Literature: Chemical Communications, , vol. 50, # 17 p. 2193 - 2195
HS Code 2902909090
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%
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