CAS Number161265-03-8
Synonyms(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine); (5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl)-diphenylphosphane; 4,5-Bis(diphenylphosphino)-9,9-dimethyl-9H-xanthene; 4,5-Bis(diphenylphospheno)-9,9-dimethylxanthene; [5-(Diphenylphosphino)-9,9-dimethyl-9H-xanthen-4-yl](diphenyl)phosphine; 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene; 4,5-Bis(Diphenylphosphino)-9,9-Dimethylxanthene; 4,5-Bis(diphenylphosphino)-9,9-dimethyl xanthene; MFCD00233866; Xantphos; (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphane)
Molecular FormulaC39H32OP2
Molecular Weight578.62
Purity≥98%
Boiling Point665.7±55.0 °C at 760 mmHg
Melting Point224-228 °C
Appearancesolid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 161265-03-8 |
| Catalog No. | 2A-9064840 |
| Chinese Name | 4,5-双二苯基膦-9,9-二甲基氧杂蒽 |
| Synonyms | (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine); (5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl)-diphenylphosphane; 4,5-Bis(diphenylphosphino)-9,9-dimethyl-9H-xanthene; 4,5-Bis(diphenylphospheno)-9,9-dimethylxanthene; [5-(Diphenylphosphino)-9,9-dimethyl-9H-xanthen-4-yl](diphenyl)phosphine; 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene; 4,5-Bis(Diphenylphosphino)-9,9-Dimethylxanthene; 4,5-Bis(diphenylphosphino)-9,9-dimethyl xanthene; MFCD00233866; Xantphos; (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphane) |
| Molecular Formula | C39H32OP2 |
| Molecular Weight | 578.62 |
| Purity | ≥98 |
| Boiling Point | 665.7±55.0 °C at 760 mmHg |
| Melting Point | 224-228 °C |
| Appearance | solid |
| Storage Condition | Storage method: airtight, cool, ventilated and dry |
| HTC | 2932999099 |
| MDL Number | MFCD00233866 |
| SMILES | CC1(c2c(Oc3c1cccc3P(c4ccccc4)c5ccccc5)c(P(c6ccccc6)c7ccccc7)ccc2)C |
| InChI | 1S/C39H32OP2/c1-39(2)33-25-15-27-35(41(29-17-7-3-8-18-29)30-19-9-4-10-20-30)37(33)40-38-34(39)26-16-28-36(38)42(31-21-11-5-12-22-31)32-23-13-6-14-24-32/h3-28H,1-2H3 |
| InChI Key | CXNIUSPIQKWYAI-UHFFFAOYSA-N |
| UNSPSC | 12352005 |
| Hazard Symbols | transportation |
| MSDS | msds/64840_1_161265_03_8.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: No dangerous goods IMDG Code: No dangerous goods International Air Transport Dangerous Regulations: No 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 Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special precautions for users No data available |
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