3857-83-8
3857-83-8 structure
- Name: 2-Naphthyl trifluoromethanesulfonate
- Chemical Name: naphthalen-2-yl trifluoromethanesulfonate
- CAS Number: 3857-83-8
- Molecular Formula: C11H7F3O3S
- Molecular Weight: 276.23200
- Create Date: 2018-08-21 11:18:38
- Modify Date: 2024-01-10 19:02:12
| Name | naphthalen-2-yl trifluoromethanesulfonate |
|---|---|
| Synonyms |
2-naphthol triflate
MFCD00192341 2-naphthyl triflate 2-Naphthyl Trifluoromethanesulfonate Trifluoromethanesulfonic Acid 2-Naphthyl Ester naphthyl-OTf trifluoromethanesulfonic acid naphthalen-2-yl ester |
| Density | 1.493g/cm3 |
|---|---|
| Boiling Point | 343.8ºC at 760 mmHg |
| Melting Point | 30-32ºC(lit.) |
| Molecular Formula | C11H7F3O3S |
| Molecular Weight | 276.23200 |
| Flash Point | >230 °F |
| Exact Mass | 276.00700 |
| PSA | 51.75000 |
| LogP | 4.14900 |
| Index of Refraction | 1.56 |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C: Corrosive; |
| Risk Phrases | 34 |
| Safety Phrases | 22-26-27-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| HS Code | 2906299090 |
|
~96%
3857-83-8 |
| Literature: Brimble, Margaret A.; Lai, Michelle Y.H. Organic and Biomolecular Chemistry, 2003 , vol. 1, # 12 p. 2084 - 2095 |
|
~99%
3857-83-8 |
| Literature: Boisnard, Sabine; Chastanet, Jaqueline; Zhu, Jieping Tetrahedron Letters, 1999 , vol. 40, # 42 p. 7469 - 7472 |
|
~94%
3857-83-8 |
| Literature: Jean, Mickael; Renaulty, Jacques; Uriac, Philippe; Capet, Marc; Van De Weghe, Pierre Organic Letters, 2007 , vol. 9, # 18 p. 3623 - 3625 |
|
~%
3857-83-8 |
| Literature: DAIICHI PHARMACEUTICAL CO., LTD. Patent: EP949238 A1, 1999 ; |
|
~72%
3857-83-8 |
| Literature: Effenberger; Mack Tetrahedron Letters, 1970 , p. 3947 |
|
~%
3857-83-8 |
| Literature: Gmelin Handbook: F: PerFHalOrg.2, 1.3.4, page 137 - 166 |
|
~%
3857-83-8 |
| Literature: Hendrickson,J.B.; Bergeron,R. Tetrahedron Letters, 1973 , # 46 p. 4607 - 4610 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
| HS Code | 2906299090 |
|---|---|
| Summary | 2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |