693-89-0 1-Methylcyclopentene

product Name 1-Methylcyclopentene Synonyms 1-Cyclopentene, 1-methyl; 1-Methyl-1-cyclopentane; 1-Methylcyclopentene-1; Cyc1opentene,l-methyl-; cyclopentene,1-methyl-; 1-METHYL-1-CYCLOPENTENE; METHYL-CYCLOPENTENE Molecular Formula C6H10 Molecular Weight 82.1436 InChI InChI=1/C6H10/c1-6-4-2-3-5-6/h4H,2-3,5H2,1H3 CAS Registry Number 693-89-0 EINECS 211-762-0 Molecular Structure Density 0.821g/cm3 Melting point -142°C Boiling point 78.4°C at 760 mmHg Refractive index 1.459 Vapour Pressur 103mmHg at 25°C Hazard Symbols  F:Flammable;  Xn:Harmful; Risk Codes R11:; R65:; Safety Description S16:; S7:; S62:;