trans-4-Hydroxycinnamic acid
2 Inquiries
501-98-4
Industrial Grade
99%
CUIKANG
G/bottle; Kg/bag; 25kg/barrel
Yes
2025-01-30
Cosmetics raw materials,Pesticide intermediate,Photoelectric material,pharmaceutical intermediates,Raw materials for food and health products,Polymer materials
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Product Details
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial Referencep-Coumaric acid is the abundant isomer of cinnamic acid which has antitumor and anti-mutagenic activities.
Solid
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.Basic Info-
Product Name:
trans-4-Hydroxycinnamic acid
Other Name:2-Propenoic acid,3-(4-hydroxyphenyl)-,(2E)-;Cinnamic acid,p-hydroxy-,(E)-;2-Propenoic acid,3-(4-hydroxyphenyl)-,(E)-;(2E)-3-(4-Hydroxyphenyl)-2-propenoic acid;Naringeninic acid;trans-p-Coumaric acid;(E)-p-Coumaric acid;trans-p-Hydroxycinnamic acid;(E)-p-Hydroxycinnamic acid;trans-4-Hydroxycinnamic acid;p-Hydroxy-trans-cinnamic acid;(E)-3-(4-Hydroxyphenyl)-2-propenoic acid;trans-4-Coumaric acid;p-trans-Coumaric acid;(E)-4-Hydroxycinnamic acid;trans-3-(4-Hydroxyphenyl)-2-propenoic acid;(E)-3-(4-Hydroxyphenyl)acrylic acid;trans-p-Coumarinic acid;(2E)-3-(4-Hydroxyphenyl)prop-2-enoic acid;(E)-3-(4-Hydroxyphenyl)acrylic acid
CAS No.:501-98-4
Molecular Formula:C9H8O3
InChIKeys:InChIKey=NGSWKAQJJWESNS-ZZXKWVIFSA-N
Molecular Weight:164.16
Exact Mass:164.16
BRN:2207383
EC Number:231-000-0
UNII:IBS9D1EU3J
NSC Number:674321|59260
DSSTox ID:DTXSID6064660
HScode:2918290000
Categories:
Characteristics-
PSA:
57.5
XLogP3:1.5
Appearance:Off-white to beige or greenish Powder
Density:1.3±0.1 g/cm3
Melting Point:214 °C (decomp)
Boiling Point:329.3°C at 760 mmHg
Flash Point:177.3±17.4 °C
Refractive Index:1.660
Water Solubility:H2O: soluble ;ethanol: soluble 50mg/mL
Storage Conditions:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Collision Cross Section:127 Ų [M+H-H2O]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|129.27 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|131.1 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|131.3 Ų [M-H]-
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Cosmetics raw materials,Pesticide intermediate,Photoelectric material,pharmaceutical intermediates,Raw materials for food and health products,Polymer materials
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Location:
D307, Zhuque Square Office Building, No. 14, Chang'an North Road, Beilin District, Xi'an City, Shaanxi Province
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Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
45 days
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Total Annual Revenue:
Less than $1 million
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Total Employees:
11-50
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Year of Establishment:
2023
Company Certificates-
![Shaanxi Cuikang Pharmaceutical TechnologISO]( "ISO")
ISO
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![Shaanxi Cuikang Pharmaceutical TechnologISO]( "ISO")
ISO
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![Shaanxi Cuikang Pharmaceutical TechnologISO]( "ISO")
ISO
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
Australia
trans-4-Hydroxycinnamic acid
100 G Oct 21, 2026 
Canada
trans-4-Hydroxycinnamic acid
100 G Oct 11, 2026 Post an enquiry for this product
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