cis-Polyisoprene

顺式聚异戊二烯

Also known as: Polyisoprene, cis, Poly(1-methyl-1-butene-1,4-diyl),(Z)- (9CI), POLY(ISOPRENE), CIS, AVERAGE M.W. 800.000, POLYISOPRENE, CIS, AVERAGE MW CA. 38,000 (GPC) (MADE FROM NATURAL RUBBER), POLYISOPRENE, CIS, AVERAGE MW CA. 40,000 (GPC) (MADE FROM SYNTHETIC RUBBER), Polyisoprene, cis 97% cis-1,4, Polyisoprene, cis average Mw ~35,000 by GPC, made from synthetic rubber, Polyisoprene, cis average Mw ~38,000 by GPC, Made froM natural rubber, cis-Polyisopreneaveragemwca.38,000(gpc); madefromnaturalrubber

cis-Polyisoprene (CAS 104389-31-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C22H28N2O6S and a molecular weight of 448.533 g/mol. It is also known as Polyisoprene, cis, Poly(1-methyl-1-butene-1,4-diyl),(Z)- (9CI) and POLY(ISOPRENE), CIS, AVERAGE M.W. 800.000. Key properties include a density of 1.3±0.1 g/cm3 and a flash point of > 113.00 °C - closed cup (lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

104389-31-3

Jingsj CID

J-50519-0

Molecular Formula

C₂₂H₂₈N₂O₆S

Chinese Name

顺式聚异戊二烯

Molecular Weight

448.533 g/mol

Category

Aliphatic Hydrocarbons

Last updated

8/21/2026