2-丁烯基膦酸二乙酯，主要为反式

品牌

Sigma-Aldrich

CAS

682-34-8

货号

597597

包装型号

规格纯度

95%

价格

825.16 元 *本价格含增值税费

促销

数量

- +

半岛bd体育手机客户端名称：

682-34-8
Diethyl 2-butenylphosphonate, predominantly trans
Diethyl trans-crotyl phosphonate
2-丁烯基膦酸二乙酯，主要为反式
反式-巴豆基膦酸二乙酯

半岛bd体育手机客户端介绍：

半岛bd体育手机客户端说明

应用

Olefinic partner for Pauson-Khand reaction with alkyne cobalt complex
Reactant for:

Synthesis of di-Et 1-substituted vinylphosphonates via decarboxylative condensation
Sequential lithiation and silylation
Palladium catalyzed allylic acetoxylation
Preparation of building blocks of retinoid chemistry

包装

5 g in glass bottle

基本信息

半岛bd体育手机客户端性质

质量水平	100
测定	95%
reaction suitability	reaction type: C-C Bond Formation
折射率	n 20/D 1.4400 (lit.)
密度	1.014 g/mL at 25 ℃ (lit.)
SMILES string	[H]\C(C)=C(\[H])CP(=O)(OCC)OCC
InChI	1S/C8H17O3P/c1-4-7-8-12(9,10-5-2)11-6-3/h4,7H,5-6,8H2,1-3H3/b7-4+
InChI key	KGWLPYVMUWAOJC-QPJJXVBHSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Diethyl 2-butenylphosphonate, predominantlytrans