Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Caffeic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: trans-Caffeic acid
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

501-16-6

501-16-6 structure

501-16-6 structure

Name: caffeic acid
Chemical Name: trans-Caffeic acid
CAS Number: 501-16-6
Molecular Formula: C₉H₈O₄
Molecular Weight: 180.157
Catalog: analytical chemistry Analytical reagent Ion chromatography reagent
Create Date: 2018-05-22 08:00:00
Modify Date: 2026-07-01 22:49:00
trans-Caffeic acid is a growth stimulator that enhances the elongation growth of coleoptile sections[1].

Name	trans-Caffeic acid
Synonyms	trans-3,4-Dihydroxycinnamic acid 3-(3,4-DIHYDROXYPHENYL)-2-PROPENOIC ACID cis-caffeic acid 3,4-Dihydroxycinnamic acid trans-Caffeate rans-Caffeicaci (2Z)-3-(3,4-Dihydroxyphenyl)acrylic acid 3-(3,4-DIHYDROXYPHENYL)ACRYLIC ACID 3,4-Dihydroxy-trans-cinnamate RECHEM BK HC T335 (2Z)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid MFCD00004392 （E)-CAFFEIC ACID EINECS 206-361-2 C01197 3-(3,4-Dihydroxyphenyl)-(2E)-2-Propenoic Acid LABOTEST-BB LT00233168 2-Propenoic acid,3-(3,4-dihydroxyphenyl)-, (2E) TIMTEC-BB SBB006475 (E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid

Description	trans-Caffeic acid is a growth stimulator that enhances the elongation growth of coleoptile sections[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
Target	Microbial Metabolite
References	[1]. Vendrig J C, Buffel K. Growth-stimulating activity of trans-caffeic acid isolated from Coleus rhenaltianus. Nature, 1961, 192(4799): 276-277.

Density	1.5±0.1 g/cm3
Boiling Point	416.8±35.0 °C at 760 mmHg
Melting Point	211-213ºC (dec.)(lit.)
Molecular Formula	C₉H₈O₄
Molecular Weight	180.157
Flash Point	220.0±22.4 °C
Exact Mass	180.042252
PSA	77.76000
LogP	1.42
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.707
Water Solubility	ethanol: 50 mg/mL

Symbol	GHS07, GHS08
Signal Word	Warning
Hazard Statements	H319-H351
Precautionary Statements	P281-P305 + P351 + P338
Hazard Codes	Xn: Harmful;
Risk Phrases	36/37/38-40-63-68
Safety Phrases	26-36/37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	GD8950000
HS Code	2918290000

HS Code	2918290000
Summary	HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.