3-(2,4,5-TRIMETHOXYPHENYL)ACRYLIC ACID

3-(2,4,5-TRIMETHOXYPHENYL)ACRYLIC ACID - Names and Identifiers

Name	trans-2,4,5-Trimethoxycinnamic acid
Synonyms	RARECHEM BK HW 0204 2,4,5-Trimethoxycinnamic acid 2,4,5-TRIMETHOXYCINNAMIC ACID TRANS-2,4,5-TRIMETHOXYCINNAMIC ACID trans-2,4,5-Trimethoxycinnamic acid 3-(2,4,5-TRIMETHOXYPHENYL)ACRYLIC ACID 3-(2,4,5-trimethoxyphenyl)prop-2-enoic acid (E)-3-(2,4,5-trimethoxyphenyl)-2-propenoate (2E)-3-(2,4,5-trimethoxyphenyl)prop-2-enoate 2-Propenoic acid, 3-(2,4,5-trimethoxyphenyl)- (2E)-3-(2,4,5-trimethoxyphenyl)prop-2-enoic acid
CAS	24160-53-0
EINECS	246-047-2
InChI	InChI=1/C12H14O5/c1-15-9-7-11(17-3)10(16-2)6-8(9)4-5-12(13)14/h4-7H,1-3H3,(H,13,14)/p-1/b5-4+

3-(2,4,5-TRIMETHOXYPHENYL)ACRYLIC ACID - Physico-chemical Properties

Molecular Formula	C12H14O5
Molar Mass	238.24
Density	1.1416 (rough estimate)
Melting Point	164-166°C(lit.)
Boling Point	300.83°C (rough estimate)
Flash Point	159.3°C
Vapor Presure	1.36E-07mmHg at 25°C
Appearance	powder to crystal
Color	Light yellow to Amber to Dark green
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.4571 (estimate)
MDL	MFCD00004377

3-(2,4,5-TRIMETHOXYPHENYL)ACRYLIC ACID - Risk and Safety

Hazard Symbols	Xi - Irritant
Safety Description	24/25 - Avoid contact with skin and eyes.
WGK Germany	3
HS Code	29189900

3-(2,4,5-TRIMETHOXYPHENYL)ACRYLIC ACID - Introduction

trans-2,4,5-trimethoxycinnamic acid is an organic compound with the chemical formula C12H14O5. Its structure contains three methoxy groups and one cinnamic acid group, which are attached to the 2, 4 and 5 positions of the aromatic ring, respectively.

trans-2,4,5-trimethoxycinnamic acid has a white or light yellow crystalline powdery substance. Its melting point is about 169-172 degrees Celsius, good thermal stability. The compound is soluble in organic solvents and has a low solubility in water.

trans-2,4,5-trimethoxycinnamic acid has a wide range of uses in chemical research and applications. It can be used as an intermediate in organic synthesis and plays an important role in the field of drug synthesis and medicine. In addition, it can also be used as an ingredient in fragrance synthesis and cosmetics.

preparation of trans-2 acid, 4,5-trimethoxycinnamic acid can be obtained by esterification of cinnamic acid. The specific step is to react cinnamic acid with excess methanol under acid catalysis to obtain trans-2,4,5-trimethoxycinnamic acid methyl ester, and then hydrolyze it to generate the target product trans-2,4,5-trimethoxycinnamic acid.

Last Update：2024-04-09 02:00:44