3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE
- CAS NO.：17869-77-1
- Empirical Formula: C8H16OSi
- Molecular Weight: 156.3
- MDL number: MFCD00053867
- EINECS: 241-823-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 13:16:50
What is 3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE?
General Description
[(1,1-Dimethyl-2-propynyl)oxy]trimethylsilane is also known as trimethyl[(2-methyl-3-butyn-2-yl)oxy]silane. Its enthalpy of vaporization at boiling point has been reported.
Properties of 3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE
| Melting point: | 42-42.5 °C |
| Boiling point: | 115-116 °C(lit.) |
| Density | 0.806 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 30 °F |
| form | Liquid |
| Specific Gravity | 0.808 |
Safety information for 3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02 |
| GHS Hazard Statements |
H225:Flammable liquids |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. |
Computed Descriptors for 3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE
New Products
4-Iodo-3,5-dimethylbenzonitrile 2-fluoro-4-iodoaniline 2-(3-Methyl-1,2,4-oxadiazol-5-yl)acetic acid (as potassium salt) 6,6'-methylenebis(9-methyl-3-((2-methyl-1H-imidazol-1-yl)methyl)-2,3-dihydro-1H-carbazol-4(9H)-one) 3-Bromo-2-fluorobenzoic acid Quinuclidine-4-carbonitrile N,N CARBONYL DIIMIDAZOLE 2-Amino-5-bromo-4-(trifluoromethyl)pyridine（RM for Indian lab) (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid Tetrabutylammonium perchlorate N,O-Dimethylhydroxylamine hydrochloride (R)-1-Benzyl-3-pyrrolidinecarbonitrile Bupropian related compound F Lantanoprost rc B Clidinium Bromide Impurity Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity N-Nitroso hydroxy Cetrizine EP Impurity-A 4-(5-amino-1-methyl-1h-benzoimidazol-2-yl)-butyric acid isopropyl ester. 1,4-bis(methylsulfonyl)butane 4-Cyano-N-Methacryloyl-3-Trifluoromethyl Aniline 5-Methyl-1,3-benzenediacetonitrile 4-Fluorothiophenol 1-methyl amino-2,4-dinitro benzeneRelated products of tetrahydrofuran
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