78158-90-4
78158-90-4 structure
- Name: R(-)-DIHYDRO-5-TRITYLOXYMETHYL-2(3H)-FURANONE
- Chemical Name: (5R)-5-(trityloxymethyl)oxolan-2-one
- CAS Number: 78158-90-4
- Molecular Formula: C24H22O3
- Molecular Weight: 358.43000
- Create Date: 2018-12-22 00:19:46
- Modify Date: 2025-08-23 11:24:14
| Name | (5R)-5-(trityloxymethyl)oxolan-2-one |
|---|---|
| Synonyms |
MFCD00043001
5-O-trityl-2,3-dideoxy-L-glycero-pentono-1,4-lactone I04-8842 |
| Density | 1.163g/cm3 |
|---|---|
| Boiling Point | 512.1ºC at 760 mmHg |
| Melting Point | 150-152ºC(lit.) |
| Molecular Formula | C24H22O3 |
| Molecular Weight | 358.43000 |
| Flash Point | 222.1ºC |
| Exact Mass | 358.15700 |
| PSA | 35.53000 |
| LogP | 4.70070 |
| Index of Refraction | 1.591 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2932209090 |
|
~95%
78158-90-4 |
| Literature: Lee, Chang Soo; Du, Jinfa; Chu, Chung K. Nucleosides and Nucleotides, 1996 , vol. 15, # 6 p. 1223 - 1236 |
|
~80%
78158-90-4 |
| Literature: Takano; Yonaga; Ogasawara Synthesis, 1981 , vol. No.4, p. 265 - 266 |
|
~%
78158-90-4 |
| Literature: Tetrahedron, , vol. 62, # 37 p. 8687 - 8695 |
|
~%
78158-90-4 |
| Literature: Synthesis, , vol. No.4, p. 265 - 266 |
|
~%
78158-90-4 |
| Literature: Synthesis, , vol. No.4, p. 265 - 266 |
|
~%
78158-90-4 |
| Literature: Synthesis, , vol. No.4, p. 265 - 266 |
|
~%
78158-90-4 |
| Literature: Tetrahedron, , vol. 62, # 37 p. 8687 - 8695 |
| Precursor 6 | |
|---|---|
| DownStream 1 | |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |