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Alfa Aesar™ 4-Chlorophenylacetylene, 98%

Chemical Identifiers

CAS 873-73-4
Molecular Formula C8H5Cl
Formula Weight 136.58
MDL Number MFCD00191917
UN Number UN1325
Synonym 1-Chloro-4-ethynylbenzene
Chemical Name or Material 4-Chlorophenylacetylene
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAH5105803 SDS Alfa Aesar™
H5105803
1g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAH5105806 SDS Alfa Aesar™
H5105806
5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
4-Chlorophenylacetylene is used as pharmaceutical intermediate.

Solubility
Insoluble in water. Soluble in acetone, chloroform, dichloromethane, DMF, DMSO, ethanol, ethyl acetate, hexane, methanol,THF and toluene.

Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents.
Description & Specifications

Chemical Identifiers

873-73-4
136.58
UN1325
4-Chlorophenylacetylene
C8H5Cl
MFCD00191917
1-Chloro-4-ethynylbenzene

Specifications

57°C (135°F)
43° to 47°C
873-73-4
136.58
UN1325
4-Chlorophenylacetylene
179°C
1g
C8H5Cl
MFCD00191917
1-Chloro-4-ethynylbenzene
98%

Safety and Handling

GHS H Statement
H228-H319-H335
Flammable solid.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P305+P351+P338
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Warning

DOTInformation : Transport Hazard Class: 4.1; Packing Group: III; Proper Shipping Name: FLAMMABLE SOLIDS, ORGANIC, N.O.S.