ChemicalBook >> CAS DataBase List >>ETHYL 1,4-BENZODIOXAN-2-CARBOXYLATE

ETHYL 1,4-BENZODIOXAN-2-CARBOXYLATE

CAS No.
4739-94-0
Chemical Name:
ETHYL 1,4-BENZODIOXAN-2-CARBOXYLATE
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
CBNumber:
CB4740922
Molecular Formula:
C11H12O4
Molecular Weight:
208.21
MDL Number:
MFCD01099774
MOL File:
4739-94-0.mol
Last updated:2023-06-08 17:06:38

ETHYL 1,4-BENZODIOXAN-2-CARBOXYLATE Properties

Boiling point 88-95 °C/0.3 mmHg (lit.)
Density 1.208 g/mL at 25 °C
refractive index n20/D 1.523
Flash point >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

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P280-P305+P351+P338
Hazard Codes  Xn
Risk Statements  22
WGK Germany  2
HazardClass  IRRITANT
HS Code  2916399090
NFPA 704
1
1 0

ETHYL 1,4-BENZODIOXAN-2-CARBOXYLATE price More Price(19)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical E0902 Ethyl 1,4-Benzodioxane-2-carboxylate >98.0%(GC) 4739-94-0 5g $87 2024-03-01 Buy
TCI Chemical E0902 Ethyl 1,4-Benzodioxane-2-carboxylate >98.0%(GC) 4739-94-0 25g $280 2024-03-01 Buy
TRC D448235 2,3-Dihydro-1,4-benzodioxin-2-carboxylicAcidEthylEster 4739-94-0 50g $330 2021-12-16 Buy
TRC D448235 2,3-Dihydro-1,4-benzodioxin-2-carboxylicAcidEthylEster 4739-94-0 25g $175 2021-12-16 Buy
Matrix Scientific 058981 2,3-Dihydro-benzo[1,4]dioxine-2-carboxylic acidethyl ester 95+% 4739-94-0 5g $246 2021-12-16 Buy
Product number Packaging Price Buy
E0902 5g $87 Buy
E0902 25g $280 Buy
D448235 50g $330 Buy
D448235 25g $175 Buy
058981 5g $246 Buy

ETHYL 1,4-BENZODIOXAN-2-CARBOXYLATE Chemical Properties,Uses,Production

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

ETHYL 1,4-BENZODIOXAN-2-CARBOXYLATE Preparation Products And Raw materials

Global( 154)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
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ATK CHEMICAL COMPANY LIMITED
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career henan chemical co
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Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Alchem Pharmtech,Inc.
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SIMAGCHEM CORP
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Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671 sales@tnjchem.com China 34572 58
CR Corporation Lomited
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Hebei Duling International Trade Co. LTD
+8618032673083 sales05@hbduling.cn China 15755 58
Coresyn Pharmatech Co., Ltd.
+86-571-86626709 +86-18157142896 cbc@coresyn.com China 9991 58

View Lastest Price from ETHYL 1,4-BENZODIOXAN-2-CARBOXYLATE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
ETHYL 1,4-BENZODIOXAN-2-CARBOXYLATE pictures 2023-01-14 ETHYL 1,4-BENZODIOXAN-2-CARBOXYLATE
4739-94-0
US $20.00 / kg 1kg 99% 100000kg Hebei Duling International Trade Co. LTD
ETHYL 1,4-BENZODIOXAN-2-CARBOXYLATE pictures 2019-07-06 ETHYL 1,4-BENZODIOXAN-2-CARBOXYLATE
4739-94-0
US $1.00 / KG 1KG 98% 100KG Career Henan Chemical Co
TIMTEC-BB SBB008613 ETHYL 2,3-DIHYDRO-1,4-BENZODIOXIN-2-CARBOXYLATE ETHYL 1,4-BENZODIOXAN-2-CARBOXYLATE 2,3-Dihydro-2-Carboethoxy-1,4- 2,3-Dihydro-2-carboethoxy-1, 4-benzodioxane ETHYL 1,4-BENZODIOXANE-2-CARBOXYLATE Ethyl 2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylate 1,4-Benzodioxan-2-carboxylic acid, ethyl ester, Ethyl 2,3-dihydro-1,4-benzodioxin-2-carboxylate 2,3-DIHYDRO-BENZO[1,4]DIOXINE-2-CARBOXYLIC ACID ETHYL ESTER 1,4-BENZODIOXAN-2-CARBOXYLIC ACID ETHYL ESTER 1,4-Benzodioxane-2-carboxylic Acid Ethyl Ester ethyl 3-(cyclohexa-1,3-dien-1-yl)-1,4-dioxine-2-carboxylate Ethyl 2,3-dihydrobenzo[1,4]dioxine-2-carboxylate Ethyl 2,3-Dihydro-1,4-Benzodioxine-2-Carboxylate 2,3,4a,8a-tetrahydro-1,4-benzodioxin-3-carboxylic acid ethyl ester Doxazosin Impurity 2 Ethyl1,4-Benzodioxane-2-carboxylate> 1,4-Benzodioxin-2-carboxylic acid, 2,3-dihydro-, ethyl ester Doxazosin Impurity 16 4739-94-0 Building Blocks Benzodioxanes Heterocyclic Building Blocks