CAS Number857356-94-6
Synonyms2-Di-tert-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-triisopropyl-1,1'-biphenyl; Me4 t-butylXPhos; tetramethyl-ditertbutyl-XPhos; Me4t-BuXPhos; 2-DI-TERT-BUTYLPHOSPHINO-3,4,5,6-TETRAMETHYL-2',4',6'-TRI ISOPROPYLIBIPHENYL; Di-tert-butyl(2',4',6'-triisopropyl-3,4,5,6-tetramethyl-[1,1'-biphenyl]-2-yl)phosphine; MFCD09038436; 2-Di-t-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-tri-i-propylbiphenyl; 3,4,5,6-tetramethyl-t-Bu-X-Phos; tetramethyl di-tBuXPhos; Bis(2-methyl-2-propanyl)(2',4',6'-triisopropyl-3,4,5,6-tetramethyl-2-biphenylyl)phosphine; tetramethyl-di-t-butyl-XPhos; 2-Di-tert-butylphosphino-3,4,5,6-tetramethyl-2′,4′,6′-triisopropyl-1,1′-biphenyl
Molecular FormulaC33H53P
Molecular Weight480.75
Purity96%
Boiling Point534.1±50.0 °C at 760 mmHg
Melting Point168-172 °C
Appearancesolid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 857356-94-6 |
| Catalog No. | 2A-9092534 |
| Chinese Name | 2-二叔丁基膦-3,4,5,6-四甲基-2′,4′,6′-三异丙基-1,1′-联苯 |
| Synonyms | 2-Di-tert-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-triisopropyl-1,1'-biphenyl; Me4 t-butylXPhos; tetramethyl-ditertbutyl-XPhos; Me4t-BuXPhos; 2-DI-TERT-BUTYLPHOSPHINO-3,4,5,6-TETRAMETHYL-2',4',6'-TRI ISOPROPYLIBIPHENYL; Di-tert-butyl(2',4',6'-triisopropyl-3,4,5,6-tetramethyl-[1,1'-biphenyl]-2-yl)phosphine; MFCD09038436; 2-Di-t-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-tri-i-propylbiphenyl; 3,4,5,6-tetramethyl-t-Bu-X-Phos; tetramethyl di-tBuXPhos; Bis(2-methyl-2-propanyl)(2',4',6'-triisopropyl-3,4,5,6-tetramethyl-2-biphenylyl)phosphine; tetramethyl-di-t-butyl-XPhos; 2-Di-tert-butylphosphino-3,4,5,6-tetramethyl-2′,4′,6′-triisopropyl-1,1′-biphenyl |
| Molecular Formula | C33H53P |
| Molecular Weight | 480.75 |
| Purity | 96 |
| Boiling Point | 534.1±50.0 °C at 760 mmHg |
| Melting Point | 168-172 °C |
| Appearance | solid |
| Storage Condition | Sealed in a cool, dry environment |
| PubChem ID | 24885309 |
| MDL Number | MFCD09038436 |
| SMILES | CC1=C(C)C(C)=C(C)C(C(C(C(C)C)=CC(C(C)C)=C2)=C2C(C)C)=C1P(C(C)(C)C)C(C)(C)C |
| InChI | 1S/C33H53P/c1-19(2)26-17-27(20(3)4)30(28(18-26)21(5)6)29-24(9)22(7)23(8)25(10)31(29)34(32(11,12)13)33(14,15)16/h17-21H,1-16H3 |
| InChI Key | RCRYEYMHBHPZQD-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352002 |
| Hazard Symbols | transportation |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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