Melting point :-66°C
Boiling point :>200°C
Density :1.1 g/mL at 25 °C (lit.)
vapor density :>1 (vs air)
vapor pressure :<0.01 mm Hg ( 20 °C)
refractive index :n20/D 1.474(lit.)
Flash point :>230 °F
storage temp. :Refrigerator
form :Liquid
pka :0[at 20 ℃]
Specific Gravity :1.1
color :Colorless to Light yellow to Light orange
Water Solubility :Miscible with water.
FreezingPoint :-66
InChIKey :DAKWPKUUDNSNPN-UHFFFAOYSA-N
LogP :4.35 at 20℃
CAS DataBase Reference :15625-89-5(CAS DataBase Reference)
IARC :2B (Vol. 122) 2019
NIST Chemistry Reference :TMPTA (Trimethylol propane triacrylate)(15625-89-5)
EPA Substance Registry System :Trimethylolpropane triacrylate (15625-89-5)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.