998-39-0
998-39-0 structure
- Name: Tri-n-butylgermane
- Chemical Name: tributylgermane
- CAS Number: 998-39-0
- Molecular Formula: C12H28Ge
- Molecular Weight: 244.99100
- Catalog: Organic raw materials Organometallic compound Organic
- Create Date: 2018-05-17 08:00:00
- Modify Date: 2025-08-26 11:03:36
| Name | tributylgermane |
|---|---|
| Synonyms |
MFCD00077987
Tri-n-butylgermanium hydride Germane,tributyl tributylgermanium hydride |
| Density | 0.949 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 123 °C20 mm Hg(lit.) |
| Melting Point | <0ºC |
| Molecular Formula | C12H28Ge |
| Molecular Weight | 244.99100 |
| Flash Point | >230 °F |
| Exact Mass | 246.14000 |
| LogP | 4.99400 |
| Index of Refraction | n20/D 1.45(lit.) |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H312-H318-H332 |
| Precautionary Statements | P280-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | 20/21/22-41 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2931900090 |
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |