CAS Number6224-91-5
Synonymstrimethylsilylpropyne; trimethyl(prop-1-yn-1-yl)silane; MFCD00009271; EINECS 228-314-5; Trimethyl(1-propyn-1-yl)silane; trimethyl(prop-1-ynyl)silane
Molecular FormulaCH3C≡CSi(CH3)3
Molecular Weight112.24
Purity99%
Density0.758
Boiling Point99-100 °C (lit.)
Melting Point-69°C
Appearanceliquid
EINECS228-314-5
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 6224-91-5 |
| Catalog No. | 2A-9032603 |
| Chinese Name | 1-(三甲基硅基)丙炔 |
| Synonyms | trimethylsilylpropyne; trimethyl(prop-1-yn-1-yl)silane; MFCD00009271; EINECS 228-314-5; Trimethyl(1-propyn-1-yl)silane; trimethyl(prop-1-ynyl)silane |
| Molecular Formula | CH3C≡CSi(CH3)3 |
| Molecular Weight | 112.24 |
| Purity | 99 |
| Density | 0.758 |
| Boiling Point | 99-100 °C (lit.) |
| Melting Point | -69°C |
| Appearance | liquid |
| Storage Condition | 0-6℃, avoid light, in a cool and dry place, sealed |
| Packaging | II |
| EINECS | 228-314-5 |
| HTC | 2931900090 |
| PubChem ID | 24854680 |
| MDL Number | MFCD00009271 |
| SMILES | CC#C[Si](C)(C)C |
| InChI | 1S/C6H12Si/c1-5-6-7(2,3)4/h1-4H3 |
| InChI Key | DCGLONGLPGISNX-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1071311 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 3 |
| MSDS | msds/32603_1_6224_91_5.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. (1-(Trimethylsilyl)prop-1-yne) IMDG Code: FLAMMABLE LIQUID, N.O.S. (1-(Trimethylsilyl)prop-1-yne) International air transport hazard regulations: Flammable liquid, n.o.s. (1-(Trimethylsilyl)prop-1-yne) 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 |
| Related Products in Semiconductor Chemical Intermediates | ||
|---|---|---|
| Ethyl (trimethylsilyl)acetate | 4071-88-9 | 2A-9030514 |
| Dodecyltrichlorosilane | 4484-72-4 | 2A-9030952 |
| 3-Trimethylsilyl-2-propyn-1-ol | 5272-36-6 | 2A-9031585 |
| 3-(Trimethylsilyl)propynoic acid | 5683-31-8 | 2A-9032067 |
| 4-(Trimethylsilyl)-3-butyn-2-one | 5930-98-3 | 2A-9032327 |
| 1,2-Bis(trimethylsilyloxy)ethane | 7381-30-8 | 2A-9033608 |
| N-Methyl-N-(trimethylsilyl)acetamide | 7449-74-3 | 2A-9033703 |
| Trimethylsilyl cyanide | 7677-24-9 | 2A-9033883 |
| 3-Chloropropylmethyldichlorosilane | 7787-93-1 | 2A-9034117 |
| Trimethylsilyl methanesulfonate | 10090-05-8 | 2A-9034626 |
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