Catalog Number
ACM9011114-1
Product Name
Poly(styrene-co-α-methylstyrene)
Synonyms
Styrene-α-methylstyrene resin, α-Methylstyrene-styrene, α-Methylstyrene-styrene polymer, Styrene-α-methylstyrene copolymer
Description
The polymer product is a hydrophobic material that is insoluble in water or other polar solvents.
IUPAC Name
prop-1-en-2-ylbenzene;styrene
Molecular Weight
222.32g/mol
Molecular Formula
[CH2CH(C6H5)]x[CH2C(CH3)(C6H5)]y
Canonical SMILES
CC(=C)C1=CC=CC=C1.C=CC1=CC=CC=C1
InChI
InChI=1S/C9H10.C8H8/c1-8(2)9-6-4-3-5-7-9;1-2-8-6-4-3-5-7-8/h3-7H,1H2,2H3;2-7H,1H2
InChI Key
ZAKVZVDDGSFVRG-UHFFFAOYSA-N
Flash Point
Not applicable
Density
1.07 g/mL at 25 °C
Solubility
hydrocarbons, esters and ketones: soluble; water, alcohols and glycols: insoluble
Application
Additive to sealants, caulks, adhesives, and coatings.
Covalently-Bonded Unit Count
2
Exact Mass
222.140851g/mol
Features And Benefits
Compatible with acrylic, styrene, butadiene and rosin polymers.
Monoisotopic Mass
222.140851g/mol
Packaging
250 g in poly bottle
Personal Protective Equipment
Dust mask type N95, eyeshields, gloves
Viscosity
melt viscosity 100 poise (161 °C)