2-Propenoic acid,2-methyl-, 1-methylpropyl ester
Names
[ CAS No. ]:
2998-18-7
[ Name ]:
2-Propenoic acid,2-methyl-, 1-methylpropyl ester
[Synonym ]:
EINECS 221-073-7
2-butyl methacrylate
sec-butyl 2-methylprop-2-enoate
1-methylpropyl methacrylate
2-methyl-2-propenoic acid,1-methylpropyl ester
methacrylic acid sec-butyl ester
Methacrylsaeure-sec-butylester
sec-butyl methacrylate
Chemical & Physical Properties
[ Density]:
0.892g/cm3
[ Boiling Point ]:
147ºC at 760mmHg
[ Molecular Formula ]:
C8H14O2
[ Molecular Weight ]:
142.19600
[ Flash Point ]:
44.4ºC
[ Exact Mass ]:
142.09900
[ PSA ]:
26.30000
[ LogP ]:
1.90420
[ Vapour Pressure ]:
4.52mmHg at 25°C
[ Index of Refraction ]:
1.421
Safety Information
[ Symbol ]:
GHS02, GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H226-H315-H319-H335-H412
[ Precautionary Statements ]:
P273-P305 + P351 + P338-P370 + P378-P403 + P235
[ Hazard Codes ]:
F+
[ Risk Phrases ]:
36/37/38
[ Safety Phrases ]:
26-36/37/39
[ RIDADR ]:
UN 1993C 3 / PGIII
[ HS Code ]:
2916140000
Customs
[ HS Code ]: 2916140000
[ Summary ]:
2916140000. other esters of methacrylic acid. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:80.0%