4-Ethylphenylacetylene
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4-Ethylphenylacetylene ??
- ?? ?
- 30 °C/0.05 mmHg (lit.)
- ??
- 0.930 g/mL at 25 °C (lit.)
- ???
- n
20/D 1.5420(lit.)
- ???
- 160 °F
- ?? ??
- Keep in dark place,Sealed in dry,Room Temperature
- ??? ??
- ??? ??
- ??
- ??~???
- InChI
- 1S/C10H10/c1-3-9-5-7-10(4-2)8-6-9/h1,5-8H,4H2,2H3
- InChIKey
- ZNTJVJSUNSUMPP-UHFFFAOYSA-N
- SMILES
- CCc1ccc(cc1)C#C
- CAS ??????
- 40307-11-7(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38 | ||
| ????? | 16-26-36-37/39 | ||
| ????(UN No.) | UN 3334 | ||
| WGK ?? | 3 | ||
| ?? ?? ?? | Irritant | ||
| ?? ?? | 9 | ||
| HS ?? | 29029090 | ||
| ???? ??? | 10 - Combustible liquids | ||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
4-Ethylphenylacetylene C??? ??, ??, ??
??? ??
Yellow liquid??
Intermediates of Liquid Crystals?? ??
1-Ethyl-4-ethynylbenzene undergoes homocoupling reaction in the presence of copper(I) chloride (catalyst) and air (oxidant) to yield symmetrical 1,4-disubstituted 1,3-diyne.4-Ethylphenylacetylene ?? ?? ? ???
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?? ??
4-Ethylphenylacetylene ?? ??
???( 204)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
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4-Ethylphenylacetylene ?? ??:
????? ???? ?????? ???? ?? ???? ????? ????? ?? 5,5-???-2-?????-3-??????? ????
4-Ethynyltoluene
4-(TERT-BUTYL)PHENYLACETYLENE
1-Ethynyl-4-pentylbenzene
1-(4-ETHOXYPHENYL)-2-(4-N-PENTYLPHENYL)-ACETYLENE
1-[4-(2-PHENYLETH-1-YNYL)PHENYL]ETHAN-1-ONE
1-ETH-1-YNYL-4-HEXYLBENZENE
1-(4-METHOXYPHENYL)-2-(4-N-PROPYLPHENYL)ACETYLENE
1-(4-N-BUTYLPHENYL)-2-(4-ETHOXYPHENYL)ACETYLENE
1-Butyl-4-eth-1-ynylbenzene