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Merck
CN

704067

Sigma-Aldrich

ε-己内酯

97%

别名:

2-氧杂环庚酮, 6-己内酯, 6-己内酯单体

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About This Item

经验公式(希尔记法):
C6H10O2
CAS号:
分子量:
114.14
Beilstein:
106919
EC 号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23

蒸汽密度

3.9 (vs air)

质量水平

蒸汽压

0.01 mmHg ( 20 °C)

方案

97%

表单

liquid

折射率

n20/D 1.463 (lit.)

沸点

97-98 °C/15 mmHg (lit.)

密度

1.03 g/mL at 25 °C (lit.)

SMILES字符串

O=C1CCCCCO1

InChI

1S/C6H10O2/c7-6-4-2-1-3-5-8-6/h1-5H2

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一般描述

ε-己内酯是一种环状酯。由丁醇三丁基锡、乙基镁化溴,或乙酸钐或杂多酸诱发的己内酯开环聚合会形成聚己内酯(PCL)。

应用

ε-己内酯通常用于制备聚己内酯(PCL)。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

228.2 °F - closed cup

闪点(°C)

109 °C - closed cup

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Yanzhu Guo et al.
Carbohydrate polymers, 92(1), 77-83 (2012-12-12)
Self-associating cellulose-graft-poly(ɛ-caprolactone) (cellulose-g-PCL) copolymers were successfully synthesized via homogeneous ring-opening polymerization (ROP) of ɛ-CL onto softwood dissolved pulp substrate in ionic liquid 1-N-butyl-3-methylimidazolium chloride ([Bmim]Cl). An organic catalyst N,N-dimethylamino-4-pyridine (DMAP) was compared with the traditional metal-based catalyst (Sn(Oct)(2)) as the
Lin Weng et al.
Advanced healthcare materials, 7(10), e1701415-e1701415 (2018-03-03)
An ideal synthetic bone graft is a combination of the porous and nanofibrous structure presented by natural bone tissue as well as osteoinductive biochemical factors such as bone morphogenetic protein 2 (BMP-2). In this work, ultralight 3D hybrid nanofiber aerogels
Ring-opening polymerization of e-caprolactone initiated by samarium acetate
Contreras JM, et al.
Journal of Polymer Research, 20 (2013)
Rezvan Mobasseri et al.
Materials science & engineering. C, Materials for biological applications, 84, 80-89 (2018-03-10)
Long-term culture, passage and proliferation of human mesenchymal stem cells (hMSCs) cause loss of their stemness properties including self-renewal and multipotency. By optimizing the MSCs environment in vitro, maintaining the stemness state and better controlling the cell fate might be
Abegaz Tizazu Andrgie et al.
Macromolecular bioscience, 19(5), e1800409-e1800409 (2019-03-02)
Metastasis is a pathogenic spread of cancer cells from the primary site to surrounding tissues and distant organs, making it one of the primary challenges for effective cancer treatment and the major cause of cancer mortality. Heparin-based biomaterials exhibit significant

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