1-PHENYL-1-PENTYNE
- CAS NO.：4250-81-1
- Empirical Formula: C11H12
- Molecular Weight: 144.21
- MDL number: MFCD00039959
- EINECS: 224-211-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-08-08 17:45:00
What is 1-PHENYL-1-PENTYNE?
Chemical properties
clear colorless to yellow liquid
The Uses of 1-PHENYL-1-PENTYNE
It finds it application in the highly regioselective synthesis of polysubstituted naphthalene derivatives through gallium trichloride catalyzed alkyne-aldehyde coupling.
Properties of 1-PHENYL-1-PENTYNE
| Boiling point: | 213-215 °C |
| Density | 0.903 |
| refractive index | 1.54-1.542 |
| Flash point: | 83 °C |
| Water Solubility | Not miscible or difficult to mix in water. |
| BRN | 1853156 |
| CAS DataBase Reference | 4250-81-1(CAS DataBase Reference) |
Safety information for 1-PHENYL-1-PENTYNE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H227:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
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-PENTYNE
New Products
3-AMINO-3-(2-FLUORO-PHENYL)-PROPIONIC ACID Pentadecanoic acid Hendecanoic acid 2-AMINO-3-METHYLQUINOLINE HYDROCHLORIDE 3-Hydroxypropionitrile DL-3-Amino-3-(2-methoxyphenyl)propionic acid 5-Bromo-2-Fluoropyridine 2,3-Diamino-5-Chloropyridine 2-Amino-3-Hydroxypyridine 2,6-Diamino Pyridine 4-Amino-2-Chloropyridine 2-Hydroxy-4-Picoline 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile 4-Bromo-3-(ethoxymethyl)benzoic acid 2,4-Dichloro-5-methoxyaniline 4,6-Dichloro-2-(propylthio)pyrimidin-5-amine N2-Isobutyryl-2'-O-methylguanosine 2-chloro-5-methylpyridin-4-amine 4-Bromobenzaldehyde 2-Chloro-6-nitro benzothiazole 2-Amino-4-phenyl-thiazole 4-Chloro-2-methyl quinoline 2-(Chloromethyl) quinazolin-4(3H)-one 5-Phenyl-[1,3,4]-thiadiazol-2-amineRelated products of tetrahydrofuran
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