865-35-0
865-35-0 structure
- Name: tantalum(v) methoxide
- Chemical Name: methanolate,tantalum(5+)
- CAS Number: 865-35-0
- Molecular Formula: C5H15O5Ta
- Molecular Weight: 336.11800
- Catalog: Organic raw materials Organometallic compound Organic germanium, cobalt, strontium, barium, gallium, germanium, germanium, germanium, germanium, etc.
- Create Date: 2018-09-09 13:52:59
- Modify Date: 2025-08-22 19:02:20
| Name | methanolate,tantalum(5+) |
|---|---|
| Synonyms |
methanol,tantalum-pentamethylate
tantalum methoxide tantalum(V) methoxide tantalum methylate MFCD00058817 Methanol,Tantal-pentamethylat tantalum pentamethoxide |
| Boiling Point | 188-190°C 10mm |
|---|---|
| Melting Point | 49-51°C |
| Molecular Formula | C5H15O5Ta |
| Molecular Weight | 336.11800 |
| Flash Point | 189°C/10mm |
| Exact Mass | 336.04000 |
| PSA | 46.15000 |
| LogP | 0.48550 |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H228-H315-H319-H335 |
| Precautionary Statements | P210-P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;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 | F: Flammable;Xi: Irritant; |
| Risk Phrases | 11-36/37/38 |
| Safety Phrases | S16-S26-S36 |
| RIDADR | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 4.1 |
| HS Code | 2909199090 |
|
~%
865-35-0 |
| Literature: Ta: MVol.B2, 154, page 353 - 355 |
| HS Code | 2909199090 |
|---|---|
| Summary | 2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |