trans-2,4,5-Trimethoxycinnamic acid

The Molecular Structure of Trans-2,4,5-Trimethoxycinnamic acid (CAS NO.24160-53-0):

IUPAC Name: 3-(2,4,5-Trimethoxyphenyl)prop-2-enoic acid
CAS Registry Number: 24160-53-0
Molecular formula: C₁₂H₁₄O₅
Molecular Weight: 238.24
Density: 1.209 g/cm³ 
Flash Point: 159.3 °C
Melting Point: 164-166 °C(lit.)
Boiling Point: 413.9 °C at 760 mmHg  
Index of Refraction: 1.56 
Molar Refractivity: 63.74 cm³ 
Molar Volume: 197 cm³ 
Polarizability: 25.26 ×10^-24cm³ 
Surface Tension: 42.1 dyne/cm 
Enthalpy of Vaporization: 70.3 kJ/mol
Appearance: Yellow crystalline powder 
Vapour Pressure: 1.36E-07 mmHg at 25°C 
Product Categories: Aromatic Cinnamic Acids, Esters and Derivatives;C11 to C12;Carbonyl Compounds;Carboxylic Acids.

Hazard Codes: 
Xi:
Safety Statements about Trans-2,4,5-Trimethoxycinnamic acid (CAS NO.24160-53-0):
S24/25: Avoid contact with skin and eyes.
WGK Germany: 3

  Trans-2,4,5-Trimethoxycinnamic acid with CAS number of 24160-53-0 is also called for 3-(2,4,5-Trimethoxyphenyl)acrylic acid ; 2,4,5-Trimethoxycinnamic acid ; Rarechem bk hw 0204;Trans-2,4,5-trimethoxycinnamic acid ; 2,4,5-Trimethoxycinnamic acid, 98%, pred ominantly trans ; 2,4,5-trimethoxycinnamic acid, predominantly trans ; 2,4,5-Trimethoxycinnamic acid 98+% ; 2-Propenoic acid, 3-(2,4,5-trimethoxyphenyl)- .Some useful information about the product: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately. Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. Store in a cool, dry place. Keep container closed when not in use.