乙醛酸乙酯三亚甲基缩硫醛

产品名称：

20462-00-4
Ethyl 1,3-Dithiane-2-carboxylate
Glyoxylic acid ethyl ester trimethylenemercaptal
1,3-二噻烷-2-甲酸乙酯
乙醛酸乙酯三亚甲基缩硫醛

产品介绍：

产品说明

一般描述

Ethyl 1,3-dithiane-2-carboxylate is an α-keto acid equivalent and bulky equivalent of acetate. It participates in syn-selective aldol reactions. It can be prepared from the reaction of ethyl diethoxyacetate and 1,3-propanedithiol in the presence of BF₃/Et₂O. Asymmetric oxidation of ethyl 1,3-dithiane-2-carboxylate by Modena protocol has been reported to afford trans bis-sulfoxide in 60% yield. Carbanion from ethyl 1,3-dithiane-2-carboxylate may be employed for the preparation of α-keto esters.

包装

5 mL in glass bottle

基本信息

经验(实验)分子式	C₇H₁₂O₂S₂
分子量	192.30
Beilstein	1424352
EC 号	243-838-4
MDL编号	MFCD00006657
PubChem化学物质编号	24867377
NACRES	NA.22

产品性质

等级	technical
测定	≥90% (GC)
折射率	n20/D 1.539 (lit.) n20/D 1.541
bp	75-77 ℃/0.2 mmHg (lit.)
密度	1.22 g/mL at 25 ℃ (lit.)
SMILES string	CCOC(=O)C1SCCCS1
InChI	1S/C7H12O2S2/c1-2-9-6(8)7-10-4-3-5-11-7/h7H,2-5H2,1H3
InChI key	ANEDZEVDORCLPM-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H226
危险分类	Flam. Liq. 3
储存分类代码	3 - Flammable liquids
WGK	WGK 3
闪点(F)	131.0 °F - closed cup
闪点(C)	55 ℃ - closed cup
个人防护装备	Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter