methacrylic anhydride 1. Best quality 2. Competitive price 3. 99.8% methacrylic anhydride2-methyl-2-propenoic acid anhydridemolecular formula: C8H10O3molecular weight:154.16EINECS:212-084-8CAS NO.:760-93-0specification: density1.035Boiling point87 °C(13mmHg) Refractive index1.453Flash point184°Fsafety dateRisk Codes: R20;R37/39;R41Safety Description: S26;S39Transport Information: UN2927package: ...