3,5-Dimethoxycinnamic acid

Modify Date: 2025-08-23 18:45:53

3,5-Dimethoxycinnamic acid Structure
3,5-Dimethoxycinnamic acid structure
Common Name 3,5-Dimethoxycinnamic acid
CAS Number 16909-11-8 Molecular Weight 208.211
Density 1.2±0.1 g/cm3 Boiling Point 377.1±27.0 °C at 760 mmHg
Molecular Formula C11H12O4 Melting Point 174-175 °C(lit.)
MSDS Chinese USA Flash Point 148.5±17.2 °C

 Names

Name 3,5-dimethoxycinnamic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 377.1±27.0 °C at 760 mmHg
Melting Point 174-175 °C(lit.)
Molecular Formula C11H12O4
Molecular Weight 208.211
Flash Point 148.5±17.2 °C
Exact Mass 208.073563
PSA 55.76000
LogP 2.24
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.574

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi:Irritant
Risk Phrases R36/37/38
Safety Phrases S37/39-S26
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2918990090

 Synthetic Route

~92%

3,5-Dimethoxycinnamic acid Structure

3,5-Dimethoxyci...

CAS#:16909-11-8

Literature: Carter, Rachel H.; Garson, Mary J.; Hill, Robert A.; Staunton, James; Sunter, David C. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 471 - 479

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3,5-Dimethoxycinnamic acid Structure

3,5-Dimethoxyci...

CAS#:16909-11-8

Literature: Yakugaku Zasshi, , # 509 p. 2 Chem. Zentralbl., , vol. 96, # I p. 1713 Chem.Abstr., , vol. 19, p. 51

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3,5-Dimethoxycinnamic acid Structure

3,5-Dimethoxyci...

CAS#:16909-11-8

Literature: Yakugaku Zasshi, , # 509 p. 2 Chem. Zentralbl., , vol. 96, # I p. 1713

~%

3,5-Dimethoxycinnamic acid Structure

3,5-Dimethoxyci...

CAS#:16909-11-8

Literature: Chem.Abstr., , vol. 19, p. 51

 Customs

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Articles2

More Articles
Stoichiometric model of alpha-cyclodextrin complex formation.

J. Pharm. Sci. 69(5) , 564-7, (1980)

The solubility, spectral, and kinetic methods were used to study complexing between alpha-cyclodextrin (ligand, L) and 3,5-dimethoxycinnamic acid, benzalacetone, and methyl cinnamate (substrates, S). ...

Seed dressings to control slug damage in oilseed rape.

Pest Manag. Sci. 58(7) , 687-94, (2002)

Slugs are major pests of oilseed rape that are poorly controlled by conventional bait pellets. A series of laboratory experiments investigated the potential of seed-dressings to control slug damage in...

 Synonyms

RARECHEM BK HW 0037
predominantlytrans isomer
5-DiMethoxycinnaMic acid
3,5-Dimethoxycinnamic acid,predominantly trans isomer
3,5-Dimethoxy-zimtsaeure
3,5-DIMETHOXYCINNAMI
2-Propenoic acid, 3-(3,5-dimethoxyphenyl)-
dimethoxycinnamic acid
3-(3,5-Dimethoxyphenyl)acrylic acid
EINECS 240-956-8
3,5-Dimethoxycinnamic acid,predominantly trans
3,5-Dimethoxycinnamic Acid
MFCD00004389
3,5-dimethoxy cinnamic acid
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