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4-Ethylphenylacetylene

4-Ethylphenylacetylene Structure
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
MOL File:
40307-11-7.mol
MSDS File:
SDS
Modify Date:
2023/4/23 13:52:06

4-Ethylphenylacetylene Properties

Boiling point 30 °C/0.05 mmHg (lit.)
Density 0.930 g/mL at 25 °C (lit.)
refractive index n20/D 1.5420(lit.)
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
1
2 0

4-Ethylphenylacetylene price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 558893 1-Ethyl-4-ethynylbenzene 98% 40307-11-7 5G ₹9920 2022-06-14 Buy
TCI Chemicals (India) E0749 1-Ethyl-4-ethynylbenzene min. 97.0 % 40307-11-7 5G ₹9900 2022-05-26 Buy
TCI Chemicals (India) E0749 1-Ethyl-4-ethynylbenzene min. 97.0 % 40307-11-7 25G ₹15800 2022-05-26 Buy
Product number Packaging Price Buy
558893 5G ₹9920 Buy
E0749 5G ₹9900 Buy
E0749 25G ₹15800 Buy

4-Ethylphenylacetylene Chemical Properties,Uses,Production

Chemical Properties

Yellow liquid

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

Global( 193)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6778 58 Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
Capot Chemical Co.,Ltd. 571-85586718 +8613336195806 China 29798 60 Inquiry
Shanghai Daken Advanced Materials Co.,Ltd +86-371-66670886 China 16220 58 Inquiry
ATK CHEMICAL COMPANY LIMITED +undefined-21-51877795 China 32760 60 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29901 58 Inquiry
Xi'an Kono chem co., Ltd., 029-86107037 13289246953 China 2995 58 Inquiry
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 China 39916 58 Inquiry
Neostar United (Changzhou) Industrial Co., Ltd. +86-519-519-85557386 China 12210 58 Inquiry
Hefei TNJ Chemical Industry Co.,Ltd. 0551-65418671 China 34571 58 Inquiry
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