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4-Hydroxycinnamic Acid
CAS No. 7400-08-0
- Purity: 99.5%
- Appearance: Off-white Powder
- Package: 25kg/bag

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4-Hydroxycinnamic Acid
- CAS No.7400-08-0
- Synonyms: 4-Hydroxycinnamic acid; 4-Hydroxycinnamic acid; P-HYDROXYCINNAMIC ACID; TRANS-4-COUMARIC ACID; TRANS-P-COUMARIC ACID; PHCA; P-CUMARIC ACID; TRANS-P-CUMARIC ACID; 4-hydroxylcinnamic acid; 3-(4-HYDROXYPHENYL)ACRYLIC ACID
- CBNumber: CB9164396
- Molecular Formula: C9H8O3
- Melting point: 214 °C (dec.)(lit.)
- Boiling point: 251.61°C (rough estimate)
- Density 1.2132 (rough estimate)
- Refractive index 1.5380 (estimate)
- Storage temp.:Store below +30°C.
- Solubility: Acetone (Slightly), Chloroform (Slightly), Methanol (Slightly)
- pka: 4.65±0.10(Predicted)
- Form: Solid
- Color: White to Off-White
- Stability: Light Sensitive
- InChI: InChI=1S/C9H8O3/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6,10H,(H,11,12)
- InChIKey: NGSWKAQJJWESNS-UHFFFAOYSA-N
SMILES C(O)(=O)C=CC1=CC=C(O)C=C1 - LogP: 1.790
- FDA UNII: IBS9D1EU3J
- NIST Chemistry: Reference 2-Propenoic acid, 3-(4-hydroxyphenyl)-(7400-08-0)
- EPA Substance: Registry System p-Hydroxycinnamic acid (7400-08-0)
- Hazard Codes Xi
Chemical Properties
Light yellow to beige crystalline powder with aroma, soluble in methanol, ethanol, DMSO and other organic solvents, derived from synthesis.
Uses
4-Hydroxycinnamic acid is the hydroxy derivative of Cinnamic Acid with antioxidant properties. It is a is a major component of lignocellulose. Studies suggest that 4-Hydroxycinnamic acid may reduce the risk of cancer by reducing the formation of carcinogenic nitrosamines. A recent study reports that 4-Hydroxycinnamic acid may act as a chemical castrator in bees by altering the epression of genes required for ovary development. This compound is common in pollen a major constituent of the worker bee diet, but it is not found in queen bees’royal jelly.
Application
p-Hydroxycinnamic acid is mainly used as an intermediate in the pharmaceutical and perfume industries. It can react with dimethyl sulfate to produce p-anisaldehyde, react with acetaldehyde to produce p-hydroxycinnamaldehyde, and further oxidize it to produce cinnamic acid. This product can be directly oxidized to produce 4-Hydroxybenzoic acid and reduction to produce 4-Hydroxybenzyl alcohol.
Definition
ChEBI: 4-coumaric acid is a coumaric acid in which the hydroxy substituent is located at C-4 of the phenyl ring. It has a role as a plant metabolite. It is a conjugate acid of a 4-coumarate.
Hazard
Moderately toxic.
Safety Profile
Moderarely toxic by intraperitoneal route. Experimental reproductive effects. When heated to decomposition it emits acrid smoke and fumes.
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- Bromination Reaction
- Etherification Reaction
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As a pioneer in the sector, Shanxi Yongjin Group is dedicated to delivering exceptional environmental protection and post-processing machinery. This commitment is aimed at fulfilling both national and local regulations, thereby safeguarding the lives, property, and environment of the local populace.
- Water treatment: circulating water, -15℃ chilled water, steam, primary water, desalinated water
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- Sewage treatment
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As a pioneer in the sector, Shanxi Yongjin Group is dedicated to delivering exceptional environmental protection and post-processing machinery. This commitment is aimed at fulfilling both national and local regulations, thereby safeguarding the lives, property, and environment of the local populace.
- Water treatment: circulating water, -15℃ chilled water, steam, primary water, desalinated water
- Gas treatment: compressed air, nitrogen, oxygen, hydrogen
- Sewage treatment
- VOCs absorption treatment
As a pioneer in the sector, Shanxi Yongjin Group is dedicated to delivering exceptional environmental protection and post-processing machinery. This commitment is aimed at fulfilling both national and local regulations, thereby safeguarding the lives, property, and environment of the local populace.
- Water treatment: circulating water, -15℃ chilled water, steam, primary water, desalinated water
- Gas treatment: compressed air, nitrogen, oxygen, hydrogen
- Sewage treatment
- VOCs absorption treatment
As a pioneer in the sector, Shanxi Yongjin Group is dedicated to delivering exceptional environmental protection and post-processing machinery. This commitment is aimed at fulfilling both national and local regulations, thereby safeguarding the lives, property, and environment of the local populace.
- Water treatment: circulating water, -15℃ chilled water, steam, primary water, desalinated water
- Gas treatment: compressed air, nitrogen, oxygen, hydrogen
- Sewage treatment
- VOCs absorption treatment
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Shanxi Yongjin Group is dedicated to safeguarding the integrity and cleanliness of your cargo throughout the packaging and shipping journey. By employing cutting-edge protective methods and adhering to the highest standards of hygiene, we uphold a seamless chain of quality control. Our advanced packaging solutions, coupled with careful logistics management, ensure that your items arrive in the same immaculate state they left our hands. Rely on our expertise to provide a clean, safe, and reliable delivery experience, reflecting our unwavering commitment to your satisfaction.
As a pioneer in the sector, Shanxi Yongjin Group is dedicated to delivering exceptional environmental protection and post-processing machinery. This commitment is aimed at fulfilling both national and local regulations, thereby safeguarding the lives, property, and environment of the local populace.
- Water treatment: circulating water, -15℃ chilled water, steam, primary water, desalinated water
- Gas treatment: compressed air, nitrogen, oxygen, hydrogen
- Sewage treatment
- VOCs absorption treatment
As a pioneer in the sector, Shanxi Yongjin Group is dedicated to delivering exceptional environmental protection and post-processing machinery. This commitment is aimed at fulfilling both national and local regulations, thereby safeguarding the lives, property, and environment of the local populace.
- Water treatment: circulating water, -15℃ chilled water, steam, primary water, desalinated water
- Gas treatment: compressed air, nitrogen, oxygen, hydrogen
- Sewage treatment
- VOCs absorption treatment
As a pioneer in the sector, Shanxi Yongjin Group is dedicated to delivering exceptional environmental protection and post-processing machinery. This commitment is aimed at fulfilling both national and local regulations, thereby safeguarding the lives, property, and environment of the local populace.
- Water treatment: circulating water, -15℃ chilled water, steam, primary water, desalinated water
- Gas treatment: compressed air, nitrogen, oxygen, hydrogen
- Sewage treatment
- VOCs absorption treatment
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4-Hydroxybenzaldehyde
- CAS No. 7400-08-0
- Purity: 99.5%
- Appearance: off-white color
- Packaging: 25kg/drum
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