CYCLOPROPYL(TRIMETHYLSILYL)ACETYLENE
- CAS NO.：81166-84-9
- Empirical Formula: C8H14Si
- Molecular Weight: 138.28
- MDL number: MFCD00671355
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is CYCLOPROPYL(TRIMETHYLSILYL)ACETYLENE?
Chemical properties
Clear colorless to yellow liquid
The Uses of CYCLOPROPYL(TRIMETHYLSILYL)ACETYLENE
Cyclopropyl(trimethylsilyl)acetylene is used in several addition reactions.
Properties of CYCLOPROPYL(TRIMETHYLSILYL)ACETYLENE
| Boiling point: | 82°C 80mm |
| Density | 0.85±0.1 g/cm3 (20 ºC 760 Torr) |
| refractive index | 1.4547 |
| Flash point: | 24.6±10.7℃ |
| storage temp. | Flammables area |
| solubility | Sparingly Soluble (0.069 g/L) (25°C). |
| form | Liquid |
| color | Clear colorless to yellow |
| CAS DataBase Reference | 81166-84-9 |
Safety information for CYCLOPROPYL(TRIMETHYLSILYL)ACETYLENE
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for CYCLOPROPYL(TRIMETHYLSILYL)ACETYLENE
New Products
4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Diclofenac Potassium Ornidazole IP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Aceclofenac IP/BP/EP Nimesulide BP SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION AMOXICILLIN (AMOXYCILLIN) TRIHYDRATE Methylcobalamin (vitamin B12) SODIUM VALPROATE SODIUM METHYL PARABEN LAMOTRIGINERelated products of tetrahydrofuran
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