n-butyl methacrylate

Post Date:
Aug 05,2015
Expiry Date:
Feb 01,2016
Detailed Description:
Cas No. :97-88-1 A clear colorless liquid. Flash point 130°F. Less dense (7.5 lb / gal) than water and insoluble in water. Hence floats on water. Vapors heavier than air. Used to make resins adhesives, and oil additives.

Item Specification Result Testing Method
appearance colorless liquid pass -
color(pt-co),hazen ≤20 5 GB/T 3143
purity,wt% ≥99.5 99.76 GB/T 9722
water content,wt% ≤0.1 0.03 GB/T 6283
acidity,wt% ≤0.03 － GB/T 14827
inhibitor(MEHQ),ppm 10±5 8 GB/T 4472
CAS Registry Number:
97-88-1
Synonyms:
;2-Methyl-2-Propenoic Acid Butyl Ester;2-Methyl butyl acrylate;Butyl 2-Methyl-2-Propenate;butyl 2-methyl-2-propenoate;Butyl methacrylate, stabilized with 25 ppm methylhydroquinone;n-Butyl Methacrylate;4-methyl-2-methylidenehexanoate;n-Butyl Methylacrylate;BMA;
Molecular Formula:
C₈H₁₄O₂
Molecular Weight:
142.1979
Molecular Structure:
Hazard Symbols:
Xi:Irritant;
Risk Codes:
R10:;
R36/37/38:;
R43:;

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