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Substance
ID:311451
Structure
Similarity
Functional Group
Text
ID:3691
p-Coumaric acid
Sigma Aldrich
ID: H23201
Names and Identifiers
Synonyms
反式对羟基肉桂酸
对香豆酸
p-Coumaric acid
trans-4-Hydroxycinnamic acid
IUPAC name
3-(4-hydroxyphenyl)prop-2-enoic acid
IUPAC Traditional name
hydroxycinnamic acid
Registration numbers
CAS Number
501-98-4
Beilstein Number
2207383
MDL Number
MFCD00004399
Properties
Safety Information
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
GHS Hazard statements
H315
-
H319
-
H335
MSDS Link
Download link
German water hazard class
2
European Hazard Symbols
Irritant (Xi)
GHS Signal Word
Warning
RTECS
GD9095000
Safety Statements
26
-
36
GHS Precautionary statements
P261
-
P305+P351+P338
Risk Statements
36/37/38
Product Information
Purity
98%
Linear Formula
HOC6H4CH=CHCO2H
Physical Property
Melting Point
214 °C (dec.)(lit.)
Molecule Details
Biochem/physiol Actions
Hydroxycinnamic acid found in many fruits and vegetables.
Molecular Spectra
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References
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