1-PHENYL-1-PROPYNE
- CAS NO.：673-32-5
- Empirical Formula: C9H8
- Molecular Weight: 116.16
- MDL number: MFCD00009272
- EINECS: 211-607-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is 1-PHENYL-1-PROPYNE?
Chemical properties
clear yellow liquid
The Uses of 1-PHENYL-1-PROPYNE
1-Phenyl-1-propyne is used as a intermediate for phrama industry and chemical research.
Synthesis Reference(s)
Tetrahedron Letters, 26, p. 1843, 1985 DOI: 10.1016/S0040-4039(00)94752-X
General Description
Co-catalyzed reaction between cyclopentene and 1-phenyl-1-propyne has been reported. Bonding properties of 1-phenyl-1-propyne on Cu(111) at 100K have been studied using temperature-programmed desorption and X-ray, ultraviolet and two-photon photoemission spectroscopies. 1-Phenyl-1-propyne is an inhibitor of dopamine beta-hydroxylase. Polymerization of 1-phenyl-1-propyne by TaCl5 and NbCl5 has been reported.
Properties of 1-PHENYL-1-PROPYNE
| Boiling point: | 185 °C (lit.) |
| Density | 0.928 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 144 °F |
| storage temp. | 2-8°C |
| form | Liquid |
| color | Clear yellow |
| Specific Gravity | 0.939 |
| Water Solubility | Sparingly soluble in water (0.26 g/L) (25°C). |
| BRN | 1071474 |
| CAS DataBase Reference | 673-32-5(CAS DataBase Reference) |
Safety information for 1-PHENYL-1-PROPYNE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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 1-PHENYL-1-PROPYNE
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