1,4-苯并二噁烷-2-甲酸乙酯

1,4-苯并二噁烷-2-甲酸乙酯 - Names and Identifiers

Name	ETHYL 1,4-BENZODIOXAN-2-CARBOXYLATE
Synonyms	TIMTEC-BB SBB008613 2,3-Dihydro-2-Carboethoxy-1,4- ETHYL 1,4-BENZODIOXAN-2-CARBOXYLATE ETHYL 1,4-BENZODIOXANE-2-CARBOXYLATE 2,3-Dihydro-2-carboethoxy-1, 4-benzodioxane 1,4-BENZODIOXAN-2-CARBOXYLIC ACID ETHYL ESTER ETHYL 2,3-DIHYDRO-1,4-BENZODIOXIN-2-CARBOXYLATE ethyl 2,3-dihydro-1,4-benzodioxine-2-carboxylate Ethyl 2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylate ethyl (2R)-2,3-dihydro-1,4-benzodioxine-2-carboxylate ethyl (2S)-2,3-dihydro-1,4-benzodioxine-2-carboxylate 2,3-DIHYDRO-BENZO[1,4]DIOXINE-2-CARBOXYLIC ACID ETHYL ESTER 1,4-Benzodioxan-2-carboxylic acid, ethyl ester, Ethyl 2,3-dihydro-1,4-benzodioxin-2-carboxylate
CAS	4739-94-0
InChI	InChI=1/C11H12O4/c1-2-13-11(12)10-7-14-8-5-3-4-6-9(8)15-10/h3-6,10H,2,7H2,1H3/t10-/m0/s1
InChIKey	DDIGEMWIKJMEIU-UHFFFAOYSA-N

1,4-苯并二噁烷-2-甲酸乙酯 - Physico-chemical Properties

Molecular Formula	C11H12O4
Molar Mass	208.21
Density	1.208 g/mL at 25 °C
Boling Point	88-95 °C/0.3 mmHg (lit.)
Flash Point	>230°F
Vapor Presure	0.00252mmHg at 25°C
Storage Condition	Inert atmosphere,Room Temperature
Refractive Index	n20/D 1.523
MDL	MFCD01099774
Physical and Chemical Properties	Boiling point 88-95 ° C 0.3mm Hg(lit.) density 1.208g/mL at 25°C refractive index n20/D 1.523 flash point> 230 °F

1,4-苯并二噁烷-2-甲酸乙酯 - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	22 - Harmful if swallowed
WGK Germany	2
Hazard Class	IRRITANT

1,4-苯并二噁烷-2-甲酸乙酯 - Introduction

ETHYL 1, is an organic compound with the chemical formula C11H12O4. The following is a description of the properties, uses, preparation and safety information of this compound:

Nature:
ETHYL 1, is a colorless to light yellow liquid. It has a fragrant smell and is flammable. It has a density of 1.145 g/mL and a boiling point of 249-251°C.

Use:
ETHYL 1 is mainly used as an intermediate in organic synthesis reactions. It can be used to synthesize complex organic compounds such as pharmaceuticals, pesticides, fragrances and dyes.

Preparation Method:
ETHYL 1, the preparation method is relatively complicated and usually requires multiple reactions. A common preparation method is to use p-toluenesulfonyl chloride and acid naphthalene anhydride to react to obtain an intermediate, and then react with acetic anhydride to generate the target compound.

Safety Information:
ETHYL 1, it is harmful to the human body, so you should pay attention to safety when handling or using it. It may irritate the skin, eyes and respiratory tract, and is potentially carcinogenic. It is recommended to wear appropriate protective equipment (such as gloves, goggles and protective clothing) during use, avoid contact with skin and eyes, and ensure that you operate in a well-ventilated environment. If poisoning or discomfort occurs, seek medical attention immediately. During storage, avoid contact with oxidants and strong acids, avoid high temperatures and fire sources.

Last Update：2024-04-09 20:49:11