2-Propenal,3-(3,4,5-trimethoxyphenyl)-

Modify Date: 2025-09-12 19:23:03

2-Propenal,3-(3,4,5-trimethoxyphenyl)- structure	Common Name	2-Propenal,3-(3,4,5-trimethoxyphenyl)-
	CAS Number	34346-90-2	Molecular Weight	222.23700
	Density	1.112g/cm3	Boiling Point	367.2ºC at 760 mmHg
	Molecular Formula	C₁₂H₁₄O₄	Melting Point	N/A
	MSDS	N/A	Flash Point	163.6ºC

Name	3,4,5-Trimethoxycinnamaldehyde
Synonym	More Synonyms

Density	1.112g/cm3
Boiling Point	367.2ºC at 760 mmHg
Molecular Formula	C₁₂H₁₄O₄
Molecular Weight	222.23700
Flash Point	163.6ºC
Exact Mass	222.08900
PSA	44.76000
LogP	1.92450
Index of Refraction	1.536

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GD6850000

CHEMICAL NAME :: Cinnamaldehyde, 3,4,5-trimethoxy-

CAS REGISTRY NUMBER :: 34346-90-2

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C12-H14-O4

MOLECULAR WEIGHT :: 222.26

WISWESSER LINE NOTATION :: VH1U1R CO1 DO1 EO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Kidney, Ureter, Bladder - Kidney tumors

REFERENCE :: JNCIAM Journal of the National Cancer Institute. (Washington, DC) V.1-60, 1940-78. For publisher information, see JJIND8. Volume(issue)/page/year: 47,1037,1971

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Multiple routes

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 250 mg/kg/7D-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Sense Organs and Special Senses (Olfaction) - tumors Reproductive - Tumorigenic effects - testicular tumors

REFERENCE :: BJCAAI British Journal of Cancer. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.1- 1947- Volume(issue)/page/year: 26,504,1972

HS Code	2912499000

HS Code	2912499000
Summary	2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

(E)-3-(3,4,5-trimethoxyphenyl)acrylaldehyde

TRIMETHOXYCINNAMALDEHYDE

(E)-3-(3,4,5-trimethoxyphenyl)propenal

(E)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-al

(2E)-3-(3,4,5-trimethoxyphenyl)prop-2-enal

3-(3,4,5-Trimethoxyphenyl)propenal

(E)-3-(3,4,5-trimethoxyphenyl)prop-2-enal

(2E)-3-(3,4,5-trimethoxyphenyl)-2-propenal

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Product Name: 2-Propenal,3-(3,4,5-trimethoxyphenyl)-
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Purity: 98.0%
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2-Propenal,3-(3,4,5-trimethoxyphenyl)-

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Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Customs

Synonyms

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.