对氰基苯基环己基乙烯

对氰基苯基环己基乙烯 - Names and Identifiers

Name	trans-4'-(4-Vinylcyclohexyl)benzonitrile
Synonyms	VHPCN 4-(trans-4-Vinylcyclohexyl) 4-(trans-4-Vinylcyclohexyl)benzonitrile trans-4'-(4-Vinylcyclohexyl)benzonitrile 4-(trans-4-Ethenylcyclohexyl)benzonitrile TRANS-4-(4-VINYL-CYCLOHEXYL)-BENZONITRILE Benzonitrile, 4-(trans-4-ethenylcyclohexyl)-
CAS	96184-42-8
InChI	InChI=1/C15H17N/c1-2-12-3-7-14(8-4-12)15-9-5-13(11-16)6-10-15/h2,5-6,9-10,12,14H,1,3-4,7-8H2/t12-,14-

对氰基苯基环己基乙烯 - Physico-chemical Properties

Molecular Formula	C15H17N
Molar Mass	211.3
Density	1.01
Melting Point	57℃
Boling Point	333.1±41.0 °C(Predicted)
Storage Condition	Inert atmosphere,Room Temperature
Refractive Index	1.545

对氰基苯基环己基乙烯 - Risk and Safety

Risk Codes	R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. S60 - This material and its container must be disposed of as hazardous waste.
HS Code	29269090

对氰基苯基环己基乙烯 - Introduction

trans-4 '-(4-Vinylcyclohexyl)benzonitrile is an organic compound with the chemical formula C16H17N. It is a colorless liquid with the structure of a benzene ring and a propenylcyclohexyl group.

This compound has good solubility and high solubility in non-polar solvents. It has a melting point of -25°C and a boiling point of 270°C.

trans-4-(4-Vinylcyclohexyl)benzonitrile is often used as a precursor for liquid crystal materials in the chemical industry. A liquid crystal is a substance that has special physical properties between two phases. Such materials can be used in liquid crystal display technology in electronic displays, computer screens, and the like.

A method for preparing trans-4 '-(4-Vinylcyclohexyl)benzonitrile can be obtained by reacting 4'-(4-vinylcyclohexyl) benzylamine with trifluoroacetic acid nitrile. 4 '-(4-vinylcyclohexyl) benzylamine is first reacted with trifluoroacetic acid to form an intermediate, which is then added to the nitrile salt for acylation.

When using the trans-4 '-(4-Vinylcyclohexyl)benzonitrile, you need to pay attention to the following safety precautions. It is a flammable liquid that can burn when exposed to open flames or high temperatures. Use should avoid contact with eyes, skin and respiratory tract. In case of accidental contact, please rinse with plenty of water and seek medical help. In terms of storage and carrying, it should be sealed and stored in a cool and dry place.

In summary, trans-4 '-(4-Vinylcyclohexyl)benzonitrile is an important liquid crystal material precursor with good solubility and thermal stability. In use should pay attention to safety, avoid contact and combustion.

Last Update：2024-04-10 22:29:15