34523-28-9
34523-28-9 structure
- Name: dansyl fluoride
- Chemical Name: 5-(dimethylamino)naphthalene-1-sulfonyl fluoride
- CAS Number: 34523-28-9
- Molecular Formula: C12H12FNO2S
- Molecular Weight: 253.29300
- Create Date: 2018-05-09 08:00:00
- Modify Date: 2025-09-07 18:27:46
| Name | 5-(dimethylamino)naphthalene-1-sulfonyl fluoride |
|---|---|
| Synonyms |
5-(Dimethylamino)-1-naphthalenesulfonyl fluoride,DNSF
5-Dimethylamino-1-naphthalenesulfonyl fluoride DNSF [DANSYL Fluoride] 5-(Dimethylamino)-1-naphthalenesulfonyl fluoride DNSF 5-Dimethylaminonaphthalin-1-sulfonylfluorid EINECS 252-071-4 5-dimethylaminonaphthalene-1-sulfonylfluoride MFCD00042702 DNSF 5-Dimethylaminonaphthalene-1-sulfonyl Fluoride dansylfluoride 5-Dimethylamino-1-naphthalinsulfonylfluorid |
| Density | 1.317g/cm3 |
|---|---|
| Boiling Point | 352.8ºC at 760mmHg |
| Melting Point | 52 °C |
| Molecular Formula | C12H12FNO2S |
| Molecular Weight | 253.29300 |
| Flash Point | 167.2ºC |
| Exact Mass | 253.05700 |
| PSA | 45.76000 |
| LogP | 3.64480 |
| Index of Refraction | 1.606 |
| Storage condition | ?20°C |
| Hazard Codes | C |
|---|---|
| Risk Phrases | R34:Causes burns. |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 2921199090 |
|
~%
34523-28-9 |
| Literature: Synlett, , # 20 art. no. U08710ST, p. 3049 - 3052 |
| HS Code | 2921199090 |
|---|---|
| Summary | 2921199090 other acyclic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |