A7651712
Tetramethylammonium fluoride , 98% , 17787-40-5
CAS NO.：17787-40-5
Empirical Formula: C4H20FNO4
Molecular Weight: 165.2
MDL number: MFCD00149968
EINECS: 677-881-9
| Pack Size | Price | Stock | Quantity |
| 5G | RMB27.20 | In Stock |
|
| 25G | RMB67.20 | In Stock |
|
| 100G | RMB225.60 | In Stock |
|
| 500G | RMB896.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 39-42 °C(lit.) |
| Flash point: | >230 °F |
| storage temp. | 2-8°C(protect from light) |
| solubility | Methanol (Slightly), Water |
| form | Solid |
| color | White to Off-White |
| Water Solubility | Soluble in water. |
| Sensitive | Hygroscopic |
| BRN | 3916184 |
| CAS DataBase Reference | 17787-40-5(CAS DataBase Reference) |
Description and Uses
Reactant for:
- Homocoupling of aryl halides via a palladium catalyzed mechanism
- Cross-coupling reactions with alkenylsilanols
- Fluorination of dichloronitrobenzene
Used as:
- Reversible absorbing agent for large quantities of hydrogen sulfide in the liquid state
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 22-24/25-26-27 |
| RIDADR | 2811 |
| WGK Germany | 3 |
| F | 3 |
| Hazard Note | Harmful |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29239000 |
