4-(T-BUTYLDIMETHYLSILOXY)BUTYNE
- CAS NO.：78592-82-2
- Empirical Formula: C10H20OSi
- Molecular Weight: 184.35
- MDL number: MFCD03427046
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-06-08 17:06:37
What is 4-(T-BUTYLDIMETHYLSILOXY)BUTYNE?
The Uses of 4-(T-BUTYLDIMETHYLSILOXY)BUTYNE
4-(tert-Butyldimethylsilyloxy)-1-butyne may be used in the synthesis of 1-(tert-butyldimethylsilyloxy)-3-pentyn-5-ol and 1-(tert-butyldimethylsilyloxy)-6,6-dimethyl-3-heptyn-5-ol.
Properties of 4-(T-BUTYLDIMETHYLSILOXY)BUTYNE
| Boiling point: | 70-74 °C/10 mmHg (lit.) |
| Density | 0.893 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 137 °F |
| form | clear liquid |
| color | Colorless to Light yellow |
| Specific Gravity | 0.893 |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
Safety information for 4-(T-BUTYLDIMETHYLSILOXY)BUTYNE
| Signal word | Warning |
| 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. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4-(T-BUTYLDIMETHYLSILOXY)BUTYNE
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