产品编号
1448583
CAS 号
3068-88-0
中文名称
β-丁内酯
MDL 号
MFCD00005170
分子量
86.09
存储条件
2-8°C
网页展示纯度为入库指导纯度值,各批次间存在一定差异,实际纯度以收货为准
熔点
-43.5 °C
沸点
71-73 °C at 29 mmHg
闪点
旋光
描述
TPSA
26.3
LogP
0.3218
H_Acceptors
2
H_Donors
0
Rotatable_Bonds
0
[1]. Cuiling Xu, et al. Highly controlled immortal polymerization of β-butyrolactone by a dinuclear indium catalyst. Chem Commun (Camb). 2012 Jul 11;48(54):6806-8.
[2]. J T Lee, et al. Synthesis of beta-lactones by the regioselective, cobalt and Lewis acid catalyzed carbonylation of simple and functionalized epoxides. J Org Chem. 2001 Aug 10;66(16):5424-6.
[3]. Nilamoni Nath, et al. Demixing of severely overlapped 1H NMR resonances and interpretation of anomalous intensity pattern of dipolar coupled A? spins in a weakly aligning medium. J Magn Reson. 2010 Dec;207(2):190-6.
[4]. Pia A Elustondo, et al. Polyhydroxybutyrate targets mammalian mitochondria and increases permeability of plasmalemmal and mitochondrial membranes. PLoS One. 2013 Sep 23;8(9):e75812.
[5]. Y Hori, et al. Ring-opening polymerisation of beta-butyrolactone catalysed by distannoxane complexes: study of the mechanism. Int J Biol Macromol. 1999 Jun-Jul;25(1-3):237-45.
警示图
警示词
Danger
危险申明
H226-H315-H319-H351
警告申明
P210-P233-P240-P241-P242-P243-P264-P280-P302+P352-P362+P364-P370+P378-P405-P501
GHS 编码
GHS02,GHS07,GHS08
危险类别
3
UN 编码
1993
包装等级
Ⅲ
现货供应
专业护航
售后无忧
品质保障
无需凑单