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trans-2,4,5-Trimethoxycinnamic acid

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Origin: China

Cas No: 24160-53-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 24160-53-0 Formula: C12H14O5 Molecular Weight: 238.23700

Basic Info

Chemical Name	trans-2,4,5-Trimethoxycinnamic acid
Synonyms	3-(2,4,5-Trimethoxyphenyl)acrylic Acid; Trimethylaetheraesculetinsaeure; 2,4,5-Trimethoxy-zimtsaeure; 2-Propenoic acid, 3-(2,4,5-trimethoxyphenyl)-; 2,4,5-TriMethoxycinnaMic Acid; RARECHEM BK HW 0204; 2,4,5-Trimethoxyciamic acid; 2,4,5-Trimethoxy-trans-cinnamic acid;
CAS No.	24160-53-0
Molecular Formula	C12H14O5
Molecular Weight	238.23700
PSA	64.99000
LogP	1.81020

Properties

Appearance & Physical State	yellow crystalline powder.
Density	1.209 g/cm3
Boiling Point	413.9ºC at 760 mmHg
Melting Point	164-167ºC
Flash Point	159.3ºC
Stability	Stable under normal temperatures and pressures.
Storage Condition	Store in a cool, dry place. Keep container closed when not in use.
Vapor Pressure	1.36E-07mmHg at 25°C

Safety Info

Safety Statements	S24/25
WGK Germany	3
Hazard Codes	Xi

Synthesis Route

malonic acid+2,4,5-Trimethoxybenzaldehyde→trans-2,4,5-Trimethoxycinnamic acid
(E)-3-(2,4,5-trimethoxy-phenyl)-acrylic acid methyl ester→trans-2,4,5-Trimethoxycinnamic acid
6,7-Dimethoxycoumarin→trans-2,4,5-Trimethoxycinnamic acid

Precursor

6,7-Dimethoxycoumarin
malonic acid
3-(2-hydroxy-4,5-dimethoxyphenyl)prop-2-enoic acid
2,4,5-Trimethoxybenzaldehyde

Downstream Product

2,4,5-Trimethoxybenzaldehyde
2,4,5-Trimethoxybenzoic acid

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