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Rosin

Rosin / CAS : 8050-09-7

Appearance Yellow soli powder or bulk UN 0
HS 3806900000 DG Class 0
Synonyms (5β,9β)-Abieta-7,13-Dien-19-Oic Acid; Gum Rosin; Colophony; Colophonium; Hydrogenated Rosin
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Properties

Summary

Formula
C20H30O2
Molecular Mass
302.45100
Exact Mass
302.22500
PSA
37.30000
Logp
5.20620
IUPAC
(1R,4aR,4bR,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid
SMILES
CC(C)C1=CC2=CCC3C(C2CC1)(CCCC3(C)C(=O)O)C

Attribute classification

Matter Classification
organic
Category
Food(Feed) Additives > Chewing Gum Bases

Chemical and Physical Properties

Melting Point
100 - 140ºC
Density
1,07 g/cm3
Boiling Point
250ºC
Flash Point
208.1ºC
Appearance
Yellow soli powder or bulk

Export information

HS Code
3806900000
Export Rebate
0%
UN No.
0
DG-Class
0
Risk Code
R43
Safety Label
Xi

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