Methyl Methacrylate → HCID 70445514, compound

HRID 1015676Notes

Reaction equation

HRID 1015676 reaction equation
[C:1]([O:6][CH3:7])(=[O:5])[C:2]([CH3:4])=[CH2:3].[C:8]1(=[O:14])[O:13][C:11](=[O:12])[CH:10]=[CH:9]1.[CH2:15]=[CH:16][C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1.C(OC)(=[O:27])C(C)=C.C1(=O)OC(=O)C=C1.C=CC1C=CC=CC=1>>[C:1]([O:6][CH3:7])(=[O:5])[C:2]([CH3:4])=[CH2:3].[C:8]([OH:13])(=[O:14])/[CH:9]=[CH:10]\[C:11]([OH:27])=[O:12].[CH2:15]=[CH:16][C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1

Participants

5

Reactant 4

HCID 6658Methyl MethacrylateHCID 7501StyreneHCID 7923Maleic AnhydrideHCID 1686092-Propenoic acid, 2-methyl-, methyl ester, polymer with ethenylbenzene and 2,5-furandione

Product 1

HCID 70445514HCID 70445514, compound

Procedure

The resulting methyl methacrylate/maleic anhydride/styrene copolymer (b-3) had a methyl methacrylate content of 74% by mass, a maleic anhydride content of 10% by mass and a styrene content of 16% by mass, a weight average molecular weight of 121000, and a melt flow rate (ASTM-D1238; 230° C., 3.8 kg load) of 1.6 g/10 minutes. In addition, it had a photoelastic coefficient (undrawn) at 23° C. of −2.9×10−12 Pa−1 and a negative inherent birefringence.

Workup

  1. customa melt flow rate (ASTM-D1238; 230° C., 3.8 kg load) of 1.6 g/10 minutes
  2. customat 23° C.

Sources & evidence

ORD record
ord-e1403f6e105b446f894daa21f5aee7f1
Source dataset
uspto-grants-2011_07
Patent number
US07985803B2

Reaction notes

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