CAS Number5930-98-3
Synonyms4-(Trimethylsilyl)but-3-yn-2-one; 4-(Trimethylsilyl)-3-butyn-2-one; 4-trimethylsilylbut-3-yn-2-one; MFCD00190212
Molecular Formula(CH3)3SiC≡CCOCH3
Molecular Weight140.26
Purity97%
Density0.9±0.1 g/cm3
Boiling Point156 °C (lit.)
Appearanceliquid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 5930-98-3 |
| Catalog No. | 2A-9032327 |
| Chinese Name | 4-三甲硅基-3-丁炔-2-酮 |
| Synonyms | 4-(Trimethylsilyl)but-3-yn-2-one; 4-(Trimethylsilyl)-3-butyn-2-one; 4-trimethylsilylbut-3-yn-2-one; MFCD00190212 |
| Molecular Formula | (CH3)3SiC≡CCOCH3 |
| Molecular Weight | 140.26 |
| Purity | 97 |
| Density | 0.9±0.1 g/cm3 |
| Boiling Point | 156 °C (lit.) |
| Appearance | liquid |
| Storage Condition | Store at room temperature, away from light, in a c |
| HTC | 2931900090 |
| PubChem ID | 24866234 |
| MDL Number | MFCD00190212 |
| SMILES | CC(=O)C#C[Si](C)(C)C |
| InChI | 1S/C7H12OSi/c1-7(8)5-6-9(2,3)4/h1-4H3 |
| InChI Key | NQEZDDPEJMKMOS-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 3.0 |
| MSDS | msds/32327_1_5930_98_3.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 Danger Regulations: 1224 International Maritime Danger Regulations: 1224 International Air Transport Danger Regulations: 1224 14.2 United Nations shipping name European Land Transport Dangerous Regulations: KETONES, LIQUID, N.O.S. (4-(Trimethylsilyl)-3-butyn-2-one) IMDG Code: KETONES, LIQUID, N.O.S. (4-(Trimethylsilyl)-3-butyn-2-one) International air transport hazard regulations: Ketones, liquid, n.o.s. (4-(Trimethylsilyl)-3-butyn-2-one) 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 Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 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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| 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 |
| 1-(Trimethylsilyl)-1-propyne | 6224-91-5 | 2A-9032603 |
| 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 |
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