1-Ethyl-4-Ethynylbenzene 97.0%(GC)
97.0%(GC)
Synonym: 4-Ethylphenylacetylene
Linear Formula:
C10H10
Molecular Weight: 130.186 g/mol
CAS Number: 40307-11-7
Properties
| Vapour pressure | 1.0±0.2 mmHg at 25℃ |
| Assay Purity | >97%(GC) |
| Refractive index | 1.54 |
| B pt. | 192℃ |
| Density | 0.92 g/cm3 |
Safety Information
| Hazard Statement(s) | H302 - H315 - H319 - H335 |
| Precautionary Statement | P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 |
| Symbol |
|
| Signal word | Warning |
| Flash point | 71℃ |
| Storage Temp. | Store at 0-10℃ |
| Storage Class | 8 |
| Packaging | Glass bottle |
| UN Number | 3334 |
Description
Recommended products
4-Ethylphenylacetylene
Application
1-Ethyl-4-ethynylbenzene may be used to synthesize 24-bis[(4-ethylphenyl)ethynyl]-6-methoxy-135-triazine 2-[(4-ethylphenyl)ethynyl]-4-methoxy-6-(phenylethynyl)-135-triazine 2-chloro-4-[(4-ethylphenyl)ethynyl]-6-methoxy-135-triazine 4-chloro-6-[(4-ethylphenyl)ethynyl]-NN-diphenyl-135-triazin-2-amine
Purpose
For R&D use onlynot for drug household or other uses.
General Description
1-Ethyl-4-ethynylbenzene undergoes homocoupling reaction in the presence of copper(I) chloride (catalyst) and air (oxidant) to yield symmetrical 14-disubstituted 13-diyne.
Documents
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| COA |
| Specification |
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