2-Propenoic acid,2-methyl-, 1,1'-(1,4-butanediyl) ester cas no:2082-81-7
Synonyms: 2-Propenoicacid, 2-methyl-, 1,4-butanediyl ester (9CI); Methacrylic acid, tetramethyleneester (6CI,7CI,8CI); 1,4-Butanediol, dimethacrylate (8CI); 1,4-Butylenedimethacrylate; 1,4-Butylene glycol dimethacrylate; 1,4-Tetramethylenedimethacrylate; BDDMA; BDMA; Butanediol dimethacrylate; DMM 4; Light Ester1.4BG; Mhoromer MFM 405; NK Ester BD; Oligotetramethylene glycoldimethacrylate; SR 214; SR 214B; SR 214E; Sartomer 214; Tetramethylenedimethacrylate; Tetramethylene glycol dimethacrylate; Tetramethylenemethacrylate
Name2-Propenoic acid,2-methyl-, 1,1'-(1,4-butanediyl) ester
CAS2082-81-7
Synonyms2-Propenoicacid, 2-methyl-, 1,4-butanediyl ester (9CI); Methacrylic acid, tetramethyleneester (6CI,7CI,8CI); 1,4-Butanediol, dimethacrylate (8CI); 1,4-Butylenedimethacrylate; 1,4-Butylene glycol dimethacrylate; 1,4-Tetramethylenedimethacrylate; BDDMA; BDMA; Butanediol dimethacrylate; DMM 4; Light Ester1.4BG; Mhoromer MFM 405; NK Ester BD; Oligotetramethylene glycoldimethacrylate; SR 214; SR 214B; SR 214E; Sartomer 214; Tetramethylenedimethacrylate; Tetramethylene glycol dimethacrylate; Tetramethylenemethacrylate
EINECS(EC#)218-218-1
Molecular FormulaC12H18 O4
Molecular Weight226.27
refractive index1.456
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass3
Hazard Xi: Irritant;
Risk R36/37/38;R43
Safety
Safty information about 1,4-Butanediol dimethacrylate (CAS NO.2082-81-7) is:
Hazard Codes: 
Xi
Risk Statements: 36/37/38-43
R36/37/38:Irritating to eyes, respiratory system and skin.
R43:May cause sensitization by skin contact.
Safety Statements: 3-16-26-29-39-36/37/39
S3:Keep in a cool place.
S16:Keep away from sources of ignition.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S29:Do not empty into drains.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RIDADR: UN 2924 3/PG 2
WGK Germany: 2
RTECS: PA0350000
F: 9-34
HazardClass: 3
PackingGroup: I
