CAS No: 40307-11-7, Chemical Name: Benzene, 1-ethyl-4-ethynyl-
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40307-11-7 Benzene, 1-ethyl-4-ethynyl-

product Name Benzene, 1-ethyl-4-ethynyl-
Synonyms 4-Ethylphenylacetylene; 1-ethyl-4-ethynylbenzene; Benzene, 1-ethyl-4-ethynyl- (6CI, 9CI); 4-Ethylphenylacetylene 97%
Molecular Formula C10H10
Molecular Weight 130.1864
InChI InChI=1/C10H10/c1-3-9-5-7-10(4-2)8-6-9/h1,5-8H,4H2,2H3
CAS Registry Number 40307-11-7
Molecular Structure 40307-11-7 Benzene, 1-ethyl-4-ethynyl-
Density 0.92g/cm3
Boiling point 183.7°C at 760 mmHg
Refractive index 1.526
Flash point 53.1°C
Vapour Pressur 1.04mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S26:;
S37/39:;