3,4,5-Trimethoxycinnamic acid

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Names

[ CAS No. ]:
90-50-6

[ Name ]:
3,4,5-Trimethoxycinnamic acid

[Synonym ]:
3,4,5-Trimethoxycinnamic
o-methylsinapicacid
3,4,5-Trimethoxy cinnamic acid
(2E)-3-(3,4,5-Trimethoxyphenyl)acrylic acid
2-Propenoic acid, 3-(3,4,5-trimethoxyphenyl)-, (2E)-
3,4,5-Trimethoxycinnamic acid
2-propenoic acid, 3-(3,4,5-trimethoxyphenyl)-
TRIMETHOXYCINNAMICACID
3,4,5-trimethoxy-cinnamicaci
5-TriMethoxycinnaMic acid
3-(3,4,5-trimethoxyphenyl)prop-2-enoic acid
EINECS 201-999-8
3,4,5-Trimethoxyzimtsure
RARECHEM BK HC T328
MFCD00004388

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
396.4±37.0 °C at 760 mmHg

[ Melting Point ]:
125-127 °C(lit.)

[ Molecular Formula ]:
C12H14O5

[ Molecular Weight ]:
238.237

[ Flash Point ]:
151.5±20.0 °C

[ Exact Mass ]:
238.084122

[ PSA ]:
64.99000

[ LogP ]:
2.00

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.560

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GE0722000
CHEMICAL NAME :
Cinnamic acid, 3,4,5-trimethoxy-
CAS REGISTRY NUMBER :
90-50-6
BEILSTEIN REFERENCE NO. :
1537834
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C12-H14-O5

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - wild bird species
DOSE/DURATION :
422 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AECTCV Archives of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 070944) V.1- 1973- Volume(issue)/page/year: 12,355,1983

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi: Irritant;

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
2

[ RTECS ]:
GE0722000

[ HS Code ]:
2916399090

Precursor & DownStream

Precursor

DownStream

  • Trimethylgallic acid
  • 3-(3,4,5-Trimethoxyphenyl)propanoic acid
  • 3,4-dimethyl-6-(3,4,5-trimethoxyphenyl)cyclohex-3-ene-1-carboxylic acid
  • 2-(3,4,5-trimethoxyphenyl)-3,5-dihydro-2H-1,5-benzothiazepin-4-one
  • 5-(3-iodopropyl)-1,2,3-trimethoxybenzene
  • 3-(3,4,5-TRIMETHOXY-PHENYL)-PROPAN-1-OL

Customs

[ HS Code ]: 2916399090

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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Related Compounds

  • 3,4,5-Trimethoxycinnamic acid
  • (E)-3,4,5-trimethoxycinnamic acid
  • 3,4,5-TRIMETHOXYCINNAMIC ACID ANHYDRIDE
  • 3,4,5-TRIMETHOXYCINNAMIC ACID ANHYDRIDE
  • 3,4,5-Trimethoxycinnamic Acid Sodium Salt
  • 3,4,5-trimethoxycinnamic acid ethyl ester
  • Di-tert-butyl 5a,6,6a,11b,12,12a-hexahydro-6,12-methanoindolo[2,3-b]carbazole-5,7-dicarboxylate
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide