Melting point
|
-48 °C
|
Boiling point
|
100 °C(lit.)
|
density
|
0.943 g/mL at 20 °C
|
vapor density
|
3.5 (vs air)
|
vapor pressure
|
29 mm Hg ( 20 °C)
|
refractive index
|
n
20/D 1.414(lit.)
|
FEMA
|
4002 | METHYL 2-METHYL-2-PROPENOATE
|
Fp
|
50 °F
|
storage temp.
|
Refrigerator
|
solubility
|
15g/l
|
form
|
Crystalline Powder or Crystals
|
color
|
White to pale yellow
|
Odor Threshold
|
0.21ppm
|
explosive limit
|
2.1-12.5%(V)
|
Water Solubility
|
15.9 g/L (20 ºC)
|
JECFA Number
|
1834
|
Merck
|
14,5941
|
BRN
|
605459
|
Henry's Law Constant
|
2.46 x 10
-4
atm?m
3
/mol at 20 °C (approximate - calculated from water solubility and vapor pressure)
|
Exposure limits
|
NIOSH REL: TWA 100 ppm (410 mg/m
3
), IDLH 1,000 ppm; OSHA PEL: TWA 100 ppm; ACGIH TLV: TWA 100 ppm with intended TWA and STEL values of 50 and 100 ppm, respectively.
|
InChIKey
|
VVQNEPGJFQJSBK-UHFFFAOYSA-N
|