Isopropylparaben
Isopropyl 4-hydroxybenzoate
Molecular Weight: 180.2
Cas No:4191-73-5
Preservative
歐盟禁止Isopropylparaben用於化妝品內
http://europa.eu/rapid/press-release_IP-14-1051_en.htm
"In the meantime, consumers should avoid long-chain parabens – butylparaben, propylparaben, isopropylparaben and isobutylparaben – by reading product labels and using EWG’s Skin Deep® to find products with safer ingredients."
from EWG
http://www.ewg.org/enviroblog/2015/11/common-preservative-in-personal-care-products-linked-breast-cancer