993-52-2
993-52-2 structure
- Name: Digermane,1,1,1,2,2,2-hexamethyl-
- Chemical Name: trimethylgermanium
- CAS Number: 993-52-2
- Molecular Formula: C6H18Ge2
- Molecular Weight: 235.48700
- Catalog: Organic raw materials Organometallic compound Organic
- Create Date: 2018-08-03 14:51:20
- Modify Date: 2025-08-25 10:20:35
| Name | trimethylgermanium |
|---|---|
| Synonyms |
Digermane,hexamethyl
HEXAMETHYLDIGERMANIUM(IV) MFCD00047989 HEXAMETHYL DIGERANIUM(IV) Hexamethyl-digermanium (methyl)3GeGe(methyl)3 HEXAMETHYLDIGERMANIUM HEXAMETHYLDIGERMANE Hexamethyl-digerman |
| Density | 1.175 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 137-138ºC(lit.) |
| Melting Point | -40ºC(lit.) |
| Molecular Formula | C6H18Ge2 |
| Molecular Weight | 235.48700 |
| Flash Point | 57 °F |
| Exact Mass | 237.98300 |
| LogP | 2.74120 |
| Index of Refraction | n20/D 1.456(lit.) |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H225-H302-H312-H332 |
| Precautionary Statements | P210-P280 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | F: Flammable;Xn: Harmful; |
| Risk Phrases | 11-20/21/22 |
| Safety Phrases | 16-36 |
| RIDADR | UN 1993 3/PG 2 |
| 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% |