3-Chloro-1-phenyl-1-propyne

3-Chloro-1-phenyl-1-propyne - Names and Identifiers

Name	1-Phenyl-3-chloro-1-propyn
Synonyms	3-CHLORO-1-PHENYL PROPYNE 3-Phenylpropargyl chloride 3-chloroprop-1-ynylbenzene 1-Phenyl-3-chloro-1-propyn 3-Chloro-1-phenyl-1-propyne 1-PHENYL-3-CHLORO-1-PROPYNE 1-Chloro-3-phenyl-2-propyne 1-Phenyl-3-chloro-1-propyne 3-CHLORO-1-PHENYL-1-PROPYNE Benzene,(3-chloro-1-propynyl)- (3-chloroprop-1-yn-1-yl)benzene
CAS	3355-31-5
InChI	InChI=1/C9H7Cl/c10-8-4-7-9-5-2-1-3-6-9/h1-3,5-6H,8H2

3-Chloro-1-phenyl-1-propyne - Physico-chemical Properties

Molecular Formula	C9H7Cl
Molar Mass	150.6
Density	1.095 g/mL at 25 °C
Boling Point	102-104 °C
Flash Point	104 ºC
Vapor Presure	0.162mmHg at 25°C
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.585
MDL	MFCD06411085

3-Chloro-1-phenyl-1-propyne - Risk and Safety

Hazard Symbols	Xn - Harmful
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 - Wear suitable protective clothing.
WGK Germany	3

3-Chloro-1-phenyl-1-propyne - Introduction

1-phenyl-3-chloroo-1-propyn is an organic compound with the chemical formula C9H5Cl, which belongs to the class of halogenated alkynes.

Nature:
1-phenyl-3-chroo-1-propyn is a colorless to slightly yellow liquid with a pungent pungent odor. It is insoluble in water at room temperature, but soluble in organic solvents such as ethanol and ether. It has a melting point of -12°C and a boiling point of 222-223°C.

Use:
1-phenyl-3-chloroo-1-propyn is commonly used in organic synthesis reactions. It can be used in the preparation of various organic compounds, such as camphor oil, fungicides and pharmaceutical intermediates. It can also be used as a catalyst and reagent in chemical laboratories.

Method:
1-Phenyl-3-chloro-1-propyn can be obtained by reacting phenylacetylene with hydrogen chloride. The reaction conditions can be carried out under light, usually using a catalyst such as ferric chloride and the like.

Safety Information:
1-phenyl-3-chroo-1-propyn is an irritating compound that may cause inflammation and irritation on contact with the skin and eyes. Appropriate protective equipment such as gloves and goggles should be worn during operation. In addition, its high volatility, should avoid inhalation of its vapor. In the use and storage process should pay attention to fire and explosion prevention measures.

Last Update：2024-04-09 20:52:54