3,4-Dimethoxycinnamic acid

Chemical Properties

Melting point	181-183 °C(lit.)
Boiling point	267.4°C (rough estimate)
Density	1.0627 (rough estimate)
refractive index	1.4389 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	Solubility in hot methanol, very faint turbidity. Soluble in dichloromethane, chloroform.
pka	4.53±0.10(Predicted)
form	Powder
color	Slightly yellow to light beige
BRN	1533435
InChIKey	HJBWJAPEBGSQPR-GQCTYLIASA-N
LogP	2.340
CAS DataBase Reference	2316-26-9(CAS DataBase Reference)
FDA UNII	BVZ841PVJL
NIST Chemistry Reference	3,4-Dimethoxycinnamic acid(2316-26-9)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

Hazard Codes

Risk Statements

Safety Statements

WGK Germany

HazardClass

IRRITANT

HS Code

29189900

NFPA 704:

Product number	Packaging	Price	Product description	Buy
Sigma-Aldrich D133809	25g	$70.3	3,4-Dimethoxycinnamic acid, predominantly trans 99%	Buy
TCI Chemical D1728	25g	$45	3,4-Dimethoxycinnamic Acid >98.0%(GC)(T)	Buy
Alfa Aesar A10356	25g	$56.2	3,4-Dimethoxycinnamic acid, predominantly trans, 99%	Buy
Alfa Aesar A10356	100g	$155	3,4-Dimethoxycinnamic acid, predominantly trans, 99%	Buy
TRC D473695	1g	$45	3,4-Dimethoxycinnamic Acid	Buy

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Weibang Biotechnology Co., Ltd	+8615531157085	abby@weibangbio.com	China	8810	58
Hebei Mojin Biotechnology Co., Ltd	+86 13288715578 +8613288715578	sales@hbmojin.com	China	12835	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	sales1@chuanghaibio.com	China	5889	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18751	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21634	55
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1803	55
Hangzhou FandaChem Co.,Ltd.	+8615858145714	FandaChem@Gmail.com	China	9095	55
Nanjing ChemLin Chemical Industry Co., Ltd.	025-83697070	product@chemlin.com.cn	CHINA	3009	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29880	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58

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