93379-48-7
93379-48-7 structure
- Name: (-)-Taddol
- Chemical Name: (-)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane
- CAS Number: 93379-48-7
- Molecular Formula: C31H30O4
- Molecular Weight: 466.568
- Catalog: Chemical reagent Organic reagent Phosphine ligand
- Create Date: 2018-12-25 17:18:50
- Modify Date: 2025-08-25 10:46:51
| Name | (-)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane |
|---|---|
| Synonyms |
[(4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl]bis(diphenylmethanol)
1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-α,α,α',α'-tetraphenyl-, (4R,5R)- MFCD00064467 [(4R,5R)-5-[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolan-4-yl]-diphenylmethanol (−)-2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-L-threitol |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 633.2±50.0 °C at 760 mmHg |
| Melting Point | 193-195 °C(lit.) |
| Molecular Formula | C31H30O4 |
| Molecular Weight | 466.568 |
| Flash Point | 336.7±30.1 °C |
| Exact Mass | 466.214417 |
| PSA | 58.92000 |
| LogP | 9.60 |
| Vapour Pressure | 0.0±2.0 mmHg at 25°C |
| Index of Refraction | 1.615 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/38 |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 29329970 |
|
~94%
93379-48-7 |
| Literature: Mueller, Simona; Afraz, Marcel Cyrus; De Gelder, Rene; Ariaans, Gerry J. A.; Kaptein, Bernard; Broxterman, Quirinus B.; Bruggink, Alle European Journal of Organic Chemistry, 2005 , # 6 p. 1082 - 1096 |
|
~76%
93379-48-7 |
| Literature: Du, Haifeng; Zhao, Dongbo; Ding, Kuiling Chemistry - A European Journal, 2004 , vol. 10, # 23 p. 5964 - 5970 |
|
~%
93379-48-7 |
| Literature: Helvetica Chimica Acta, , vol. 70, p. 954 - 974 |
|
~%
93379-48-7 |
| Literature: Tetrahedron, , vol. 53, # 45 p. 15469 - 15485 |
| Precursor 5 | |
|---|---|
| DownStream 0 | |
| HS Code | 29329970 |
|---|