All Photos(1)
Synonym(s):
3,4-Dihydroxycinnamic acid, Caffeic acid
Linear Formula:
(OH)2C6H3CHCHCOOH
CAS Number:
Molecular Weight:
180.16
MDL number:
UNSPSC Code:
12352106
EC Index Number:
206-361-2
NACRES:
NA.22
Recommended Products
Quality Level
Assay
≥98.0% (HPLC)
form
powder
mp
234-237 °C (decomposition)
storage temp.
2-30°C
InChI
1S/C9H8O4/c10-7-3-1-6(5-8(7)11)2-4-9(12)13/h1-5,10-11H,(H,12,13)/b4-2-
InChI key
QAIPRVGONGVQAS-RQOWECAXSA-N
Analysis Note
Assay (HPLC, area%): ≥ 98.0 % (a/a)
Identity (IR): passes test
Identity (IR): passes test
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Carc. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service