CAS Number1066-54-2
SynonymsEthynyl(trimethyl)silane; Trimethylsilylacetylene; MFCD00008569; Ethynyl-trimethyl-silane; TMS-acetylene; (Trimethylsilyl)Acetylene; Trimethylsilylethyne; EINECS 213-919-9
Molecular Formula(CH3)3SiC≡CH
Molecular Weight98.22
Purity98%
Density0.8±0.1 g/cm3
Boiling Point53 °C (lit.)
Melting Point>0°C
Appearanceliquid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 1066-54-2 |
| Catalog No. | 2A-9025988 |
| Chinese Name | 三甲基硅基乙炔 |
| Synonyms | Ethynyl(trimethyl)silane; Trimethylsilylacetylene; MFCD00008569; Ethynyl-trimethyl-silane; TMS-acetylene; (Trimethylsilyl)Acetylene; Trimethylsilylethyne; EINECS 213-919-9 |
| Molecular Formula | (CH3)3SiC≡CH |
| Molecular Weight | 98.22 |
| Purity | 98 |
| Density | 0.8±0.1 g/cm3 |
| Boiling Point | 53 °C (lit.) |
| Melting Point | >0°C |
| Appearance | liquid |
| Water Solubility | reacts |
| Storage Condition | 2-8°C Keep sealed and protected from light |
| Packaging | II |
| HTC | 29310095 |
| PubChem ID | 24853048 |
| MDL Number | MFCD00008569 |
| SMILES | C[Si](C)(C)C#C |
| InChI | 1S/C5H10Si/c1-5-6(2,3)4/h1H,2-4H3 |
| InChI Key | CWMFRHBXRUITQE-UHFFFAOYSA-N |
| Beilstein/REAXYS | 906752 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 3 |
| MSDS | msds/25988_1_1066_54_2.pdf |
| Tax Rebate | 13.0% |
| Supervision | AB (Inbound cargo customs clearance form) |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: 1993 International Maritime Transport Dangerous Regulations: 1993 International Air Transport Dangerous Regulations: 1993 14.2 United Nations shipping name European Land Transport Dangerous Regulations: FLAMMABLE LIQUID, N.O.S. (Chlorotrimethylsilane) IMDG Code: FLAMMABLE LIQUID, N.O.S. (Chlorotrimethylsilane) International air transport hazard regulations: Flammable liquid, n.o.s. (Chlorotrimethylsilane) 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 Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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