ChemicalBook >> CAS DataBase List >>4-Ethylphenylacetylene
4-Ethylphenylacetylene
- CAS No.
- 40307-11-7
- Chemical Name:
- 4-Ethylphenylacetylene
- Synonyms
- CH3CH2C6H4C≡CH;4-Ethylethynylbenzene;4-Ethylpenylacetylene;p-Ethylethynylbenzene;4-ETHYLPHENYLACETYLENE;P-ETHYLPHENYLACETYLENE;4-Ethylphenylacetylene97%;1-ETHYL-4-ETHYNYL-BENZENE;4-Ethylphenylacetylene 97%;1-ETH-1-YNYL-4-ETHYLBENZENE
- CBNumber:
- CB9326462
- Molecular Formula:
- C10H10
- Molecular Weight:
- 130.19
- MDL Number:
- MFCD00173887
- MOL File:
- 40307-11-7.mol
- MSDS File:
- SDS
Last updated:2023-04-23 13:52:06
| Boiling point | 30 °C/0.05 mmHg (lit.) |
|---|---|
| Density | 0.930 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | 160 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | clear liquid |
| color | Colorless to Light yellow |
| CAS DataBase Reference | 40307-11-7(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 16-26-36-37/39 | |||||||||
| RIDADR | UN 3334 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 29029090 | |||||||||
| NFPA 704 |
|
4-Ethylphenylacetylene price More Price(41)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 558893 | 1-Ethyl-4-ethynylbenzene 98% | 40307-11-7 | 5g | $137 | 2023-01-07 | Buy |
| TCI Chemical | E0749 | 1-Ethyl-4-ethynylbenzene >97.0%(GC) | 40307-11-7 | 5g | $133 | 2024-03-01 | Buy |
| TCI Chemical | E0749 | 1-Ethyl-4-ethynylbenzene >97.0%(GC) | 40307-11-7 | 25g | $530 | 2024-03-01 | Buy |
| Alfa Aesar | H26313 | 4-Ethylphenylacetylene, 99% | 40307-11-7 | 5g | $85.65 | 2024-03-01 | Buy |
| Alfa Aesar | H26313 | 4-Ethylphenylacetylene, 99% | 40307-11-7 | 25g | $248 | 2021-12-16 | Buy |
4-Ethylphenylacetylene Chemical Properties,Uses,Production
Chemical Properties
Yellow liquid
Uses
1-Ethyl-4-ethynylbenzene may be used to synthesize:
- 2,4-bis[(4-ethylphenyl)ethynyl]-6-methoxy-1,3,5-triazine
- 2-[(4-ethylphenyl)ethynyl]-4-methoxy-6-(phenylethynyl)-1,3,5-triazine
- 2-chloro-4-[(4-ethylphenyl)ethynyl]-6-methoxy-1,3,5-triazine
- 4-chloro-6-[(4-ethylphenyl)ethynyl]-N,N-diphenyl-1,3,5-triazin-2-amine
Uses
Intermediates of Liquid Crystals
General Description
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 Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 194)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15954 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32715 | 60 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4242 | 58 |
| Accela ChemBio Inc. | (+1)-858-699-3322 | info@accelachem.com | United States | 19965 | 58 |
| Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 | info@konochemical.com | China | 2995 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 | marketing1@neostarunited.com | China | 12827 | 58 |
View Lastest Price from 4-Ethylphenylacetylene manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2022-10-19 | 4-Ethylphenylacetylene
40307-11-7
|
US $0.00-0.00 / KG | 1KG | 98% | 1ton | Henan Aochuang Chemical Co.,Ltd. | |
 |
2021-07-13 | 4-Ethylphenylacetylene
40307-11-7
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2021-07-10 | 4-Ethylphenylacetylene
40307-11-7
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
-
- 4-Ethylphenylacetylene
40307-11-7
- US $0.00-0.00 / KG
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- 4-Ethylphenylacetylene
40307-11-7
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 4-Ethylphenylacetylene
40307-11-7
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
40307-11-7(4-Ethylphenylacetylene)Related Search:
Benzene, 1-ethyl-4-ethynyl- (6CI, 9CI)
4-Ethylphenylacetylene 97%
4-Ethylphenylacetylene97%
BENZENE, 1-ETHYL-4-ETHYNYL-
1-ETH-1-YNYL-4-ETHYLBENZENE
4-Ethylethynylbenzene
4-ETHYLPHENYLACETYLENE GC 98.5+%
P-ETHYLPHENYLACETYLENE
4-Ethylpenylacetylene
CH3CH2C6H4C≡CH
4-ETHYLPHENYLACETYLENE
1-ETHYL-4-ETH-1-YNYLBENZENE
1-ETHYL-4-ETHYNYL-BENZENE
1-Ethyl-4-ethynylbenzene>
p-Ethylethynylbenzene
40307-11-7
CH3CH2C6H4C8801CH
Building Blocks
Alkynes
Organic Building Blocks
Terminal
Aromatic Compounds
Acetylenes
Acetylenic Hydrocarbons having Benzene Ring
Alkynes
Organic Building Blocks
Terminal
Liquid crystal intermediates