CAS 8050-09-7 Rosin Esters - Materials / Alfa Chemistry

NAVIGATION

Rosin Esters

PRICE INQUIRY

Catalog Number

ACM8050097-1

CAS Number

8050-09-7

Product Name

Rosin Esters

Category

Polymers

Description

PALE-YELLOW-TO-AMBER FRAGMENTS OR POWDER WITH CHARACTERISTIC ODOUR.

IUPAC Name

(4aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid

Molecular Weight

302.5g/mol

Molecular Formula

C20H30O2

Canonical SMILES

CC(C)C1=CC2=CCC3C(C2CC1)(CCCC3(C)C(=O)O)C

InChI

InChI=1S/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

InChI Key

RSWGJHLUYNHPMX-SAOIUIGASA-N

Melting Point

100-150 °C

Flash Point

187 °C

Density

1.07 g/cm³

Solubility

Solubility in water: none

Application

Rosin esters, solid substances with a slight turpentine aroma, serve a variety of important roles across different sectors. Derived from the natural resin of pine tree oil and wood pulp processing byproducts, they are integral to numerous applications. In the pharmaceutical and confectionery industries, rosin esters are employed as glazing agents for medicines and chewing gum. Within industrial contexts, their use as solder flux is invaluable, while their combination with pitch is essential in creating surfaces for polishing optical components like lenses. Additionally, rosin's versatile nature sees it used in products such as lacquers and plasticizers, as well as providing grip for musicians' bows and athletes' shoes, showcasing its broad utility and functional capabilities.

Complexity

542

Covalently-Bonded Unit Count

Exact Mass

302.22458g/mol

Formal Charge

Heavy Atom Count

ICSC Number

0358

Monoisotopic Mass

302.22458g/mol

Rotatable Bond Count