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ChemNet > CAS > 8050-09-7 gum rosin

8050-09-7 gum rosin

?????? ?? ???	gum rosin
???????? ???	gum rosin; 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
????? ????????	C₂₀H₃₀O₂
?????? ???	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
??? ??????? ??????	8050-09-7
EINECS	232-475-7
????? ??????
?????	1.06g/cm³
??????	100 - 140
????? ?? ???	439.5°C at 760 mmHg
??????? ???????	1.541
????? ???????	208.1°C
????? ?? ????	5.96E-09mmHg at 25°C

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