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Butyl methacrylate Structure

Butyl methacrylate

Chemical Properties

Melting point -75 °C
Boiling point 162-165 °C (lit.)
Density  0.894 g/mL at 25 °C (lit.)
vapor density  4.91 (15 °C, vs air)
vapor pressure  2 mm Hg ( 20 °C)
refractive index  n20/D 1.423(lit.)
Flash point 123 °F
storage temp.  Store below +30°C.
solubility  0.36g/l
form  Liquid
color  Clear
Odor Moderate acrylate.
explosive limit 2.00-8.00%(V)
Water Solubility  3 g/L (20 ºC)
BRN  773960
Exposure limits ACGIH: TWA 5 mg/m3
NIOSH: TWA 5 mg/m3
Stability Stable (though if no stabilizers are present, it may polymerize; typically stabilized through the addition of HQME). Incompatible with strong reducing agents, strong oxidizing agents. Flammable. Water-reactive at high or low pH.
InChIKey SOGAXMICEFXMKE-UHFFFAOYSA-N
LogP 3 at 25℃
CAS DataBase Reference 97-88-1(CAS DataBase Reference)
NIST Chemistry Reference Butyl methacrylate(97-88-1)
EPA Substance Registry System Butyl methacrylate (97-88-1)

Safety Information

Hazard Codes  Xi
Risk Statements  10-36/37/38-43
Safety Statements  16-36/37/39-26
RIDADR  UN 2227 3/PG 3
WGK Germany  1
RTECS  OZ3675000
Autoignition Temperature 562 °F
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29161490
Hazardous Substances Data 97-88-1(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rabbit > 2000 mg/kg

MSDS

Usage And Synthesis

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