2-Propenoic acid,2-methyl-, butyl ester, homopolymer cas no:9003-63-8

Name2-Propenoic acid,2-methyl-, butyl ester, homopolymer
CAS9003-63-8
SynonymsMethacrylicacid, butyl ester, polymers (8CI); AK 070; Acrybase MS 2003; BR 102; BR 112;Butyl methacrylate homopolymer; Butyl methacrylate polymer; CB 1; CB 1 (acrylicpolymer); Cranco 253; D 200B; Dianal BR 102; Dianal BR 103; Dianal BR 112;Dianal BR 120; Elvacite 2044; Glascol C 47; Hipearl M 6003; LR 1215; Lucite2044; M 6003; MB 30X8; NeoCryl 873; NeoCryl B 804; Oligo(butyl methacrylate); P24; PBMA; Piaflex; Plexigum P; Plexisol P 550; PnBMA; Poly(butyl methacrylate);Poly(n-butyl methacrylate); Polyacryloid HF 412; SBV 14; Solakryl BT 52;Solakryl BT 55; Synocryl 9122X; Techpolymer MB 30X8; Thermolac EM; Vinacryl4290; Vinalac 5920; n-Butyl methacrylate homopolymer; n-Butyl methacrylatehomopolymer; n-Butyl methacrylate polymer; pBMA 3; poly(n-butyl methylacrylate)
EINECS(EC#)202-615-1
Molecular FormulaC8 H14 O2
Molecular Weight0

refractive indexn20/D 1.483

Safety

Low toxicity by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors.
Safety Information of Poly(butyl methacrylate) (CAS NO.9003-63-8): 
Safety Statements: 24/25
24:  Avoid contact with skin 
25:  Avoid contact with eyes 

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rabbit	LD	oral	> 50gm/kg (50000mg/kg)		Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 49(4), Pg. 90, 1984.