[登录] [免费注册]
试剂仪器网
位置:首页 > 资料中心 > 化工字典 > 682-34-8
关键词:       仅模糊查询
CAS: 682-34-8
分子式: H3CCH=CHCH2PO(OCH2CH3)2
分子量: 192.19
英文名称: 
Diethyl 2-butenylphosphonate,predominantly trans
Diethyl trans-crotyl phosphonate
推荐供应商
货号品牌产品名称规格包装、参考价格
597597Sigma-AldrichDiethyl 2-butenylphosphonate, predominantly trans95%825.16元/5 G;   咨询

产品说明

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

线性分子式H3CCH=CHCH2PO(OCH2CH3)2
分子量192.19
MDL编号MFCD05865177
PubChem化学物质编号24881705
NACRESNA.22

产品性质

质量水平100
测定95%
reaction suitabilityreaction type: C-C Bond Formation
折射率n20/D 1.4400 (lit.)
密度1.014 g/mL at 25 ℃ (lit.)
SMILES string[H]\C(C)=C(\[H])CP(=O)(OCC)OCC
InChI1S/C8H17O3P/c1-4-7-8-12(9,10-5-2)11-6-3/h4,7H,5-6,8H2,1-3H3/b7-4+
InChI keyKGWLPYVMUWAOJC-QPJJXVBHSA-N

安全信息

象形图GHS07
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
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Gloves, type ABEK (EN14387) respirator filter
CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9
Baidu
map