CAS Number2117-28-4
Synonymshexa-Si-methyl-Si,Si'-methanediyl-bis-silane; 2.2.4.4-Tetramethyl-2.4-disila-pentan; Hexa-Si-methyl-Si,Si'-methandiyl-bis-silan; 2,4-Disilapentane,2,2,4,4-tetramethyl; EINECS 218-322-7; MFCD00008275; Bis(triMethylsilyl)Methane; Methylenebis(trimethylsilane); Bis-trimethylsilyl-methan
Molecular FormulaC7H20Si2
Molecular Weight160.405
Purity98.00%
Density0.7±0.1 g/cm3
Boiling Point134.1±13.0 °C at 760 mmHg
Melting Point−71 °C(lit.)
AppearanceTransparent colorless liquid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 2117-28-4 |
| Catalog No. | 2A-9028009 |
| Chinese Name | 双(三甲基硅基)甲烷 |
| Synonyms | hexa-Si-methyl-Si,Si'-methanediyl-bis-silane; 2.2.4.4-Tetramethyl-2.4-disila-pentan; Hexa-Si-methyl-Si,Si'-methandiyl-bis-silan; 2,4-Disilapentane,2,2,4,4-tetramethyl; EINECS 218-322-7; MFCD00008275; Bis(triMethylsilyl)Methane; Methylenebis(trimethylsilane); Bis-trimethylsilyl-methan |
| Molecular Formula | C7H20Si2 |
| Molecular Weight | 160.405 |
| Purity | 98.00 |
| Density | 0.7±0.1 g/cm3 |
| Boiling Point | 134.1±13.0 °C at 760 mmHg |
| Melting Point | −71 °C(lit.) |
| Appearance | Transparent colorless liquid |
| Storage Condition | The storage place must be away from oxidants, keep |
| Packaging | II |
| HTC | 2931900090 |
| PubChem ID | 3141458 |
| SMILES | C[Si](C)(C)C[Si](C)(C)C |
| InChI | InChI=1S/C7H20Si2/c1-8(2,3)7-9(4,5)6/h7H2,1-6H3 |
| InChI Key | GYIODRUWWNNGPI-UHFFFAOYSA-N |
| Hazard Symbols | 3 |
| Tax Rebate | 13.0% |
| Supervision | AB (Inbound cargo customs clearance form) |
| Transport Info | Product name: Purity: 95.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Dangerous Regulations: 1993 International Maritime Transport Dangerous Regulations: 1993 International Air Transport Dangerous Regulations: 1993 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: FLAMMABLE LIQUID, N.O.S. (Methylenebis[trimethylsilane]) IMDG: FLAMMABLE LIQUID, N.O.S. (Methylenebis[trimethylsilane]) International air transport hazard regulations: Flammable liquid, n.o.s. (Methylenebis[trimethylsilane]) 14.3 Transport hazard categories European land transport Dangerous Regulations: 3 International sea transport Dangerous Regulations: 3 International air transport Dangerous Regulations: 3 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special precautions for users No data available |
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