Caffeic acid
6 Inquiries
331-39-5
Tech Grade
99%
DAHAI BIOCHEM
25kg/Drum
Yes
2026-12-31
HARD FAT
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Product Details
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceCaffeic acid is an inhibitor of both TRPV1 ion channel and 5-Lipoxygenase (5-LO).Basic Info
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Product Name:
Caffeic acid
Other Name:2-Propenoic acid,3-(3,4-dihydroxyphenyl)-;Cinnamic acid,3,4-dihydroxy-;3-(3,4-Dihydroxyphenyl)-2-propenoic acid;Caffeic acid;3,4-Dihydroxycinnamic acid;3-(3,4-Dihydroxyphenyl)propenoic acid;4-(2-Carboxyethenyl)-1,2-dihydroxybenzene;4-(2′-Carboxyvinyl)-1,2-dihydroxybenzene;3,4-Dihydroxybenzeneacrylic acid;NSC 57197;NSC 623438;DHCA
CAS No.:331-39-5
Molecular Formula:C9H8O4
InChIKeys:InChIKey=QAIPRVGONGVQAS-UHFFFAOYSA-N
Molecular Weight:180.15700
Exact Mass:180.16
EC Number:206-361-2
HScode:2942000000
Categories:
Characteristics-
PSA:
77.76000
XLogP3:1.2
Appearance:yellow to tan powder
Density:1.478 g/cm3
Melting Point:225 °C (decomp)
Boiling Point:416.8ºC at 760 mmHg
Flash Point:220ºC
Refractive Index:1.707
Water Solubility:Sparingly soluble in cold water. Freely soluble in hot water, cold alcohol.
Storage Conditions:Store at RT.
PKA:4.62(at 25 °C)
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
Carcinogenicity, Category 2
Reproductive toxicity, Category 2
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
H351 Suspected of causing cancer
H361 Suspected of damaging fertility or the unborn child
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.
P203 Obtain, read and follow all safety instructions before use.
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.
P318 IF exposed or concerned, get medical advice.
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:
Trader
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Main Products:
HARD FAT
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Location:
BUILDING 4,NO.571, STR.19,BAIYANG DISTRICT, HANGZHOU,CHINA
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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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Total Annual Revenue:
Less than $1 million
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Total Employees:
5-10
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Year of Establishment:
2025
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Inquiry History6 Inquiries
Country Product Purchase Quantity Date Posted 
Argentina
caffeic acid
50 G Jan 7, 2026 
India
Caffeic acid
5.00 KG Apr 2, 2026
India
Caffeic acid
50.00 KG Mar 30, 2026 
United States
Caffeic Acid
100 KG Oct 7, 2025
United States
caffeic acid
5 KG Jun 3, 2025 
Bangladesh
Butyl Acetate
1.00 KG Nov 11, 2025 Post an enquiry for this product
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