4,4,5,5-TETRAMETHYL-1,3,2-DIOXAPHOSPHOLAN-2-OL
Modify Date: 2025-08-25 17:54:47
4,4,5,5-TETRAMETHYL-1,3,2-DIOXAPHOSPHOLAN-2-OL structure
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Common Name | 4,4,5,5-TETRAMETHYL-1,3,2-DIOXAPHOSPHOLAN-2-OL | ||
|---|---|---|---|---|
| CAS Number | 16352-18-4 | Molecular Weight | 164.13900 | |
| Density | N/A | Boiling Point | 179.377ºC at 760 mmHg | |
| Molecular Formula | C6H13O3P | Melting Point | 99-106ºC | |
| MSDS | Chinese USA | Flash Point | 79.028ºC | |
| Symbol |
GHS07 |
Signal Word | Warning | |
| Name | 4,4,5,5-tetramethyl-1,3,2-dioxaphospholan-2-ium 2-oxide |
|---|---|
| Synonym | More Synonyms |
| Boiling Point | 179.377ºC at 760 mmHg |
|---|---|
| Melting Point | 99-106ºC |
| Molecular Formula | C6H13O3P |
| Molecular Weight | 164.13900 |
| Flash Point | 79.028ºC |
| Exact Mass | 164.06000 |
| PSA | 59.00000 |
| LogP | 1.98010 |
| Vapour Pressure | 1.278mmHg at 25°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H312-H319 |
| Precautionary Statements | P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | R21 |
| Safety Phrases | S26 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2934999090 |
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CAS#:88691-15-0| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Air-stable PinP(O)H as preligand for palladium-catalyzed Kumada couplings of unactivated tosylates.
Org. Lett. 8 , 3457, (2006) [reaction: see text] Air-stable and easily accessible PinP(O)H enables highly efficient palladium-catalyzed Kumada cross-coupling reactions of aryl tosylates. The in situ generated catalyst proved app... |
| Pinacol phosphonate |
| 4,4,5,5-TetraMethyl-1,3,2-dioxaphospholane 2-Oxide |
| hydroxy-2 tetramethyl-4,4,5,5 dioxaphospholanne-1,3,2 |
| hydro-2 oxo-2 tetramethyl-4,4,5,5 dioxaphospholanne-1,3,2 |
| Phosphonic acid pinacol ester |
| HASPO-1 |
| 1,3-dioxa-2-phospha-4,4,5,5-tetramethylcyclopentane |
| 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide |