ChemicalBook--->CAS DataBase List--->4739-94-0

4739-94-0

4739-94-0 Structure

4739-94-0 Structure
IdentificationMore
[Name]

ETHYL 1,4-BENZODIOXAN-2-CARBOXYLATE
[CAS]

4739-94-0
[Synonyms]

TIMTEC-BB SBB008613
Doxazosin Impurity 2
Doxazosin Impurity 16
2,3-Dihydro-2-Carboethoxy-1,4-
ETHYL 1,4-BENZODIOXAN-2-CARBOXYLATE
ETHYL 1,4-BENZODIOXANE-2-CARBOXYLATE
Ethyl1,4-Benzodioxane-2-carboxylate>
2,3-Dihydro-2-carboethoxy-1, 4-benzodioxane
1,4-BENZODIOXAN-2-CARBOXYLIC ACID ETHYL ESTER
1,4-Benzodioxane-2-carboxylic Acid Ethyl Ester
ETHYL 2,3-DIHYDRO-1,4-BENZODIOXIN-2-CARBOXYLATE
Ethyl 2,3-dihydrobenzo[1,4]dioxine-2-carboxylate
Ethyl 2,3-Dihydro-1,4-Benzodioxine-2-Carboxylate
Ethyl 2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylate
2,3-DIHYDRO-BENZO[1,4]DIOXINE-2-CARBOXYLIC ACID ETHYL ESTER
ethyl 3-(cyclohexa-1,3-dien-1-yl)-1,4-dioxine-2-carboxylate
1,4-Benzodioxin-2-carboxylic acid, 2,3-dihydro-, ethyl ester
2,3,4a,8a-tetrahydro-1,4-benzodioxin-3-carboxylic acid ethyl ester
1,4-Benzodioxan-2-carboxylic acid, ethyl ester, Ethyl 2,3-dihydro-1,4-benzodioxin-2-carboxylate
[Molecular Formula]

C11H12O4
[MDL Number]

MFCD01099774
[Molecular Weight]

208.21
[MOL File]

4739-94-0.mol
Chemical PropertiesBack Directory
[Boiling point ]

88-95 °C/0.3 mmHg (lit.)
[density ]

1.208 g/mL at 25 °C
[refractive index ]

n20/D 1.523
[Fp ]

>230 °F
[storage temp. ]

Inert atmosphere,Room Temperature
[form ]

clear liquid
[color ]

Colorless to Yellow to Orange
[InChIKey]

DDIGEMWIKJMEIU-UHFFFAOYSA-N
[CAS DataBase Reference]

4739-94-0(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R22:Harmful if swallowed.
[WGK Germany ]

2
[HazardClass ]

IRRITANT
[HS Code ]

2916399090
Hazard InformationBack Directory
[Uses]

2,3-Dihydro-1,4-benzodioxin-2-carboxylic Acid Ethyl Ester is an intermediate used to prepare presynaptic α2-adrenoreceptor antagonists and potential antidepressants. It is also used to prepare aminoalkylbenzodioxins as calcium antagonists.
[Synthesis Reference(s)]

Journal of the American Chemical Society, 77, p. 5373, 1955 DOI: 10.1021/ja01625a050
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

4739-94-0(sigmaaldrich)
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