primary reference standard
Synonym(s):
trans-4-Hydroxycinnamic acid
Properties
grade
primary reference standard
shelf life
limited shelf life, expiry date on the label
manufacturer/tradename
HWI
mp
214 °C (dec.) (lit.)
application(s)
food and beverages
SMILES string
OC(=O)\C=C\c1ccc(O)cc1
InChI
1S/C9H8O3/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6,10H,(H,11,12)/b6-3+
InChI key
NGSWKAQJJWESNS-ZZXKWVIFSA-N
Safety Information
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 – Skin Irrit. 2 – STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 – Combustible Solids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable