CAS No: 8050-09-7, Chemical Name: gum rosin
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8050-09-7 gum rosin

製品名 gum rosin
類義語 Disproportionated rosin; Colophony; Pine rosin; Rosin; Rosin Solder Flux Fume; Wood rosin; (4aR)-7-isopropyl-1,4a-dimethyl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid
分子式 C20H30O2
分子量 302.451
InChI InChI=1/C20H30O2/c1-13(2)14-6-8-16-15(12-14)7-9-17-19(16,3)10-5-11-20(17,4)18(21)22/h7,12-13,16-17H,5-6,8-11H2,1-4H3,(H,21,22)/t16?,17?,19-,20?/m1/s1
CAS登録番号 8050-09-7
EINECSに 232-475-7
分子構造 8050-09-7 gum rosin
密度 1.06g/cm3
融点 100 - 140
沸点 439.5°C at 760 mmHg
屈折率 1.541
引火点 208.1°C