STYRENE MALEIC ANHYDRIDE COPOLYMER
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STYRENE MALEIC ANHYDRIDE COPOLYMER
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CAS No:
26762-29-8
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Formula:
C21H22O3
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Chemical Name:
STYRENE MALEIC ANHYDRIDE COPOLYMER
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Synonyms:
POLY(STYRENE-CO-MALEIC ANHYDRIDE);POLY(STYRENE/MALEIC ANHYDRIDE);POLY(STYRENE-ALT-MALEIC ANHYDRIDE), PARTIAL METHYL ESTER;STYRENE MALEIC ANHYDRIDE;STYRENE MALEIC ANHYDRIDE COPOLYMER;STYRENE/MALEIC ANYDRIDE COPOLYMER;STYRENE/MALEIC ANHYDRIDE COPOLYMER, PARTIAL METHYL ESTER;2,5-furandione,telomerwithethenylbenzeneand(1-methylethyl)benzene
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CAS No:
Description
white to off-white crystalline powder
Liquid
~1.3:1 mole ratio of styrene:maleic anhydride
Characteristics
43.37000
4.76560
1.27 g/mL at 25 °C(lit.)
115-130ºC
152.4ºC at 760 mmHg
31.1ºC
n20/D1.581
ketones, ethers and alkali: soluble
Safety Information
NONH for all modes of transport
3
Xi
26-36
ON4240000
Xi
36/37/38
|Warning|H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]|P264, P280, P305+P351+P338, and P337+P313|Aggregated GHS information provided by 75 companies from 3 notifications to the ECHA C&L Inventory.
STYRENE MALEIC ANHYDRIDE COPOLYMER Use and Manufacturing
Leveling aids in films, embrittling/anti-resoil agents in shampoos, pigment dispersants, paper sizing and aqueous grinding fluids.
Solvents (for cleaning and degreasing)
Poly(Styrene-co-maleic Anhydride), Cumene terminated is used in the formation of a polysulfone ultrafiltration membrane.
100,000 - 500,000 lb
Petroleum refineries|2,5-Furandione, telomer with ethenylbenzene and (1-methylethyl)benzene: ACTIVE|XU - indicates a substance exempt from reporting under the Chemical Data Reporting Rule, (40 CFR 711).
Computed Properties
Molecular Weight:322.4
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:2
Exact Mass:322.15689456
Monoisotopic Mass:322.15689456
Topological Polar Surface Area:43.4
Heavy Atom Count:24
Complexity:265
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes
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STYRENE MALEIC ANHYDRIDE COPOLYMER
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