CAS Number5683-31-8
SynonymsMFCD00190216; 3-(Trimethylsilyl)-2-propynoic acid; 3-(Trimethylsilyl)prop-2-ynoic acid; 3-trimethylsilylprop-2-ynoic acid
Molecular Formula(CH3)3SiC≡CCO2H
Molecular Weight142.23
Purity98%
Density1.0±0.1 g/cm3
Boiling Point105-110 °C/10 mmHg (lit.)
Melting Point47-49 °C (lit.)
AppearanceSolid;White to Almost white powder to crystal
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 5683-31-8 |
| Catalog No. | 2A-9032067 |
| Chinese Name | 3-(三甲基硅基)丙炔酸 |
| Synonyms | MFCD00190216; 3-(Trimethylsilyl)-2-propynoic acid; 3-(Trimethylsilyl)prop-2-ynoic acid; 3-trimethylsilylprop-2-ynoic acid |
| Molecular Formula | (CH3)3SiC≡CCO2H |
| Molecular Weight | 142.23 |
| Purity | 98 |
| Density | 1.0±0.1 g/cm3 |
| Boiling Point | 105-110 °C/10 mmHg (lit.) |
| Melting Point | 47-49 °C (lit.) |
| Appearance | Solid;White to Almost white powder to crystal |
| Water Solubility | Soluble in: methanol |
| Storage Condition | Store in airtight, cool and dry place |
| PubChem ID | 24865196 |
| MDL Number | MFCD00190216 |
| SMILES | C[Si](C)(C)C#CC(O)=O |
| InChI | 1S/C6H10O2Si/c1-9(2,3)5-4-6(7)8/h1-3H3,(H,7,8) |
| InChI Key | IPEATTYBFBRNEB-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1755674 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | transportation |
| MSDS | msds/32067_1_5683_31_8.pdf |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 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 | ||
|---|---|---|
| Lithium bis(trimethylsilyl)amide | 4039-32-1 | 2A-0200189 |
| Trimethylsilylketene | 4071-85-6 | 2A-9030513 |
| 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 |
| 4-(Trimethylsilyl)-3-butyn-2-one | 5930-98-3 | 2A-9032327 |
| 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 |
| Browse all Semiconductor Chemical Intermediates products » | ||
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