2-Butenoic acid, 4-(4-hydroxy-3-methoxyphenyl)-4-oxo-, (E)-

Modify Date: 2024-01-22 21:37:05

2-Butenoic acid, 4-(4-hydroxy-3-methoxyphenyl)-4-oxo-, (E)- structure	Common Name	2-Butenoic acid, 4-(4-hydroxy-3-methoxyphenyl)-4-oxo-, (E)-
	CAS Number	86690-98-4	Molecular Weight	222.19400
	Density	1.349g/cm3	Boiling Point	459.2ºC at 760 mmHg
	Molecular Formula	C₁₁H₁₀O₅	Melting Point	N/A
	MSDS	N/A	Flash Point	184.3ºC

Name	(2E)-4-(4-Hydroxy-3-methoxyphenyl)-4-oxo-2-butenoic acid

Density	1.349g/cm3
Boiling Point	459.2ºC at 760 mmHg
Molecular Formula	C₁₁H₁₀O₅
Molecular Weight	222.19400
Flash Point	184.3ºC
Exact Mass	222.05300
PSA	83.83000
LogP	1.22430
Index of Refraction	1.592

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EM9242000

CHEMICAL NAME :: 2-Butenoic acid, 4-(4-hydroxy-3-methoxyphenyl)-4-oxo-, (E)-

CAS REGISTRY NUMBER :: 86690-98-4

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H10-O5

MOLECULAR WEIGHT :: 222.21

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: BAXXDU British UK Patent Application. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2107714

Maleic anhydride structure

Maleic anhydride

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1,2-Dimethoxybenzene structure

1,2-Dimethoxybenzene

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~23%

(E)Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate structure

(E)Ethyl 4-(3,4...

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2-Butenoic acid, 4-(4-hydroxy-3-methoxyphenyl)-4-oxo-, (E)- Structure

2-Butenoic acid...

CAS#:86690-98-4

Literature: Onoue, Ken-Ichi; Shintou, Taichi; Zhang, Chang Shan; Itoh, Isamu Chemistry Letters, 2006 , vol. 35, # 1 p. 22 - 23

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2-Butenoic acid, 4-(4-hydroxy-3-methoxyphenyl)-4-oxo-, (E)- Structure

2-Butenoic acid...

CAS#:86690-98-4

Literature: Bianchi, Mario; Butti, Alina; Christidis, Yani; Perronnet, Jacques; Barzaghi, Fernando; et al. European Journal of Medicinal Chemistry, 1988 , vol. 23, p. 45 - 52

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Butenoic acid, 4-(4-hydroxy-3-methoxyphenyl)-4-oxo-, (E)-
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