TIANFU-CHEM CAS NO.331-39-5 Caffeic acid

Caffeic acid Basic information
Physical and Chemical Properties Extraction Method Drugs for white blood cells increase HPLC determination of caffeic acid in dandelion Chemical Properties Application Category Toxicity grading Acute toxicity Flammability and hazard characteristics Storage Characteristics Extinguishing agent
Product Name: Caffeic acid
Synonyms: RARECHEM BK HC T335;TIMTEC-BB SBB006475;(2E)-3-(3,4-Dihydroxyphenyl)-2-propenoic acid;2-Propenoic acid, 3-(3,4-dihydroxyphenyl)-;3-(3,4-dihydroxyphenyl)-2-propenoicaci;3-(3,4-Dihydroxyphenyl)propenoic acid;3,4-Dihydroxybenzeneacrylic acid;3,4-dihydroxybenzeneacrylicacid
CAS: 331-39-5
MF: C9H8O4
MW: 180.16
EINECS: 206-361-2
Product Categories: Pharmaceutical Intermediates;Aromatic Cinnamic Acids, Esters and Derivatives;Cinnamic acid;Organic acids;Antioxidant;Biochemistry;Aromatics;sy;Berberis sp.;Bioactive Small Molecules for Epigenetic Research;DNA Methyltransferase Inhibitors;Epigenetics;Euphorbia sp;Allium cepa (Onion);Allium sativum (Garlic);Armoracia rusticana (Horseradish);Aspalathus linearis (Rooibos tea);Bioactive Small Molecules;Building Blocks;C9;Carbonyl Compounds;Carboxylic Acids;C-CH;Cell Biology;Chamaemelum nobile (Chamomile tea);Chemical Synthesis;Cichorium intybus (Chicory);Curcuma longa (Turmeric);Elettaria Cardamomum (Cardamom);Hordeum vulgare (Barley);Humulus lupulus (Hops);Hypericum perforatum (St John′;Linum usitatissimum (Flax);Molecular;s wort);API;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Cosmetics;Inhibitors
Mol File: 331-39-5.mol
Caffeic acid Structure
Caffeic acid Chemical Properties
mp  211-213 °C (dec.)(lit.)
storage temp.  Store at RT.
solubility  ethanol: 50 mg/mL
form  powder
color  yellow to tan
Water Solubility  soluble in hot water
Merck  14,1635
BRN  2210883
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference 331-39-5(CAS DataBase Reference)
NIST Chemistry Reference Cinnamic acid, 3,4-dihydroxy-(331-39-5)
EPA Substance Registry System 2-Propenoic acid, 3-(3,4-dihydroxyphenyl)-(331-39-5)
Safety Information
Hazard Codes  Xn,Xi
Risk Statements  36/37/38-40-63-68
Safety Statements  26-36/37/39-36
WGK Germany  3
RTECS  GD8950000
Hazard Note  Irritant
HS Code  29182990
Hazardous Substances Data 331-39-5(Hazardous Substances Data)