 |
| The carbon-carbon triple bond in benzhydrene and the double bond in the benzene ring can form a conjugated system, which has certain stability. At the same time, the conjugated system also makes benzhydrene have strong electron affinity and is prone to various substitution reactions. Due to its presence of a triple bond and unsaturated carbon-carbon double bond, benzhydrene has strong reactivity. Benzhydrene can undergo addition reactions with hydrogen, halogens, water, etc., to form corresponding products. | |||||||||
536-74-3
futurechemical
536-74-3
Phenylacetylene Basic information | |
Synthesis | |
Product Name: | Phenylacetylene |
CAS: | 536-74-3 |
MF: | C8H6 |
MW: | 102.13 |
EINECS: | 208-645-1 |
Mol File: | 536-74-3.mol |
Phenylacetylene Chemical Properties | |
Melting point | -44.8 °C |
Boiling point | 142-144 °C (lit.) |
density | 0.93 g/mL at 25 °C (lit.) |
vapor pressure | 17.6 mm Hg ( 37.7 °C) |
refractive index | n20/D 1.549(lit.) |
Fp | 88 °F |
storage temp. | Store at +2°C to +8°C. |
solubility | H2O: insoluble |
form | Liquid |
pka | 19(at 25℃) |
color | Clear colorless to yellow |
Specific Gravity | 0.93 |
Water Solubility | INSOLUBLE |
Sensitive | Light Sensitive |
Merck | 143,861 |
BRN | 605461 |
Henry's Law Constant | 1.6×10-2 mol/(m3Pa) at 25℃, Duchowicz et al. (2020) |
Dielectric constant | 3.0（20℃） |
Stability: | Stable. Flammable. Incompatible with strong oxidizing agents, acids, halogens. |
InChI | 1S/C8H6/c1-2-8-6-4-3-5-7-8/h1,3-7H |
InChIKey | UEXCJVNBTNXOEH-UHFFFAOYSA-N |
SMILES | C#Cc1ccccc1 |
CAS DataBase Reference | 536-74-3(CAS DataBase Reference) |
NIST Chemistry Reference | Phenylacetylene(536-74-3) |
EPA Substance Registry System | Phenylacetylene (536-74-3) |
