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Merck
CN

704067

Sigma-Aldrich

ε-己内酯

97%

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别名:
2-氧杂环庚酮, 6-己内酯, 6-己内酯单体
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)

检测方案

97%

形式

liquid

折射率

n20/D 1.463 (lit.)

bp

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

InChI key

PAPBSGBWRJIAAV-UHFFFAOYSA-N

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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

WGK

WGK 1

闪点(°F)

closed cup

闪点(°C)

closed cup

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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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
Leonardus Kresna Widjaja et al.
Journal of the mechanical behavior of biomedical materials, 6, 80-88 (2012-02-04)
A series of triblock copolymers comprising end block of PLLA modified with PCL, and random copolymer of PCL and PTMC as soft segment were synthesized. DSC data show that PCL disrupted the crystallinity of PLLA, making the hard block to
Eliza Li Shan Fong et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(16), 6500-6505 (2013-04-12)
The pronounced biological influence of the tumor microenvironment on cancer progression and metastasis has gained increased recognition over the past decade, yet most preclinical antineoplastic drug testing is still reliant on conventional 2D cell culture systems. Although monolayer cultures recapitulate
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
Ring-opening polymerization of e-caprolactone initiated by heteropolyacid
Cheng G, et al.
Journal of Polymer Research, 17(6), 847-851 (2010)

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