ChemIndex - A free chemical CAS databaseChina Business Portal|ChemNet|ChinaChemNet|ChinaChemical|KoreaChemNet

Chemindex > 705-31-7

4-Ethynyl-alpha,alpha,alpha-trifluorotoluene

Chemical Name 4-Ethynyl-alpha,alpha,alpha-trifluorotoluene
Synonyms 4-(Trifluoromethyl)phenylacetylene;1-ethynyl-4-(trifluoromethyl)benzene;4'-Trifluoromethylphenyl acetylene;4-Ethynyl-α,α,α-trifluorotoluene
Molecular Formula C9H5F3
Molecular Weight 170.1312
InChl InChI=1/C9H5F3/c1-2-7-3-5-8(6-4-7)9(10,11)12/h1,3-6H
CAS Registry Number 705-31-7
Molecular Structure 705-31-7  4-Ethynyl-alpha,alpha,alpha-trifluorotoluene
Density 1.216g/cm3
Boiling Point 155.192°C at 760 mmHg
Refractive Index 1.467
Flash Point 40.245°C
Vapour Pressur 3.945mmHg at 25°C
Hazard Symbols  F##Flammable:;
Risk Codes R11:;
Safety Description S16||S26||S36||S45:;
MSDS Material Safety Data Sheet

  • If you plan to source chemicals from China, just go to ChemNet mall, we will get the latest and competitive price from China manufacturers for you. Please visit

    ChemNet Mall

    Suppliers for 705-31-7 (0):