Iso-octyl Methacrylate CAS: 28675-80-1 CAS NO.28675-80-1

CAS Number

28675-80-1

Product Name

Iso-octyl Methacrylate

Synonyms

6-methylheptyl 2-methylprop-2-enoate; Isooctyl Methacrylate; 2-propenoic Acid,2-methyl-, Isooctyl Ester; 249-144-8; Methacrylicacid, Isooctyl Ester (7ci)

Molecular Formula

C12H22O2

Molecular Weight

198.3019

InChI

1/C12H22O2/c1-10(2)8-6-5-7-9-14-12(13)11(3)4/h10H,3,5-9H2,1-2,4H3

EINECS

249-144-8

Density

0.879g/cm3

Boiling Point

247°Cat760mmHg

Flash Point

91.4°C

Identification

A.H-NMR:Comply with the structure

Complies

B.LC-MS:Comply with the structure

Complies

C.The IR spectrum of sample should be identical with that of reference standard;

Complies

D.HPLC-ESI-MS

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Complies

Loss on drying

≤0.5%

0.11%

Heavy metals

≤10 ppm

<10ppm

Sulphated ash

≤0.2%, determined on 1.0 g.

0.009%

Related substances

Unspecified impurities: for each impurity

≤0.10%

<0.10%

Total Impurity

≤1.0%

0.18%

Purity

≥99.0%

99.82%

Assay

99.0%~101.0% (anhydrous substance).

99.9%