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704067

Sigma-Aldrich

ε-Caprolactone

97%

Sinonimo/i:

2-Oxepanone, 6-Caprolactone monomer, 6-Hexanolactone

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About This Item

Formula empirica (notazione di Hill):
C6H10O2
Numero CAS:
502-44-3
Peso molecolare:
114.14
Beilstein:
106919
Numero CE:
207-938-1
Numero MDL:
MFCD00003267
Codice UNSPSC:
12162002
ID PubChem:
329762090
NACRES:
NA.23

Densità del vapore

3.9 (vs air)

Tensione di vapore

0.01 mmHg ( 20 °C)

Saggio

97%

Stato

liquid

Indice di rifrazione

n20/D 1.463 (lit.)

P. ebollizione

97-98 °C/15 mmHg (lit.)

Densità

1.03 g/mL at 25 °C (lit.)

Stringa SMILE

O=C1CCCCCO1

InChI

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

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Descrizione generale

ε-caprolactone is a cyclic ester. Ring opening polymerization of ε-caprolactone initiated by, tributylin n butoxide, ethyl magnesium bromide, or samarium acetate or heteropolyacid, leads to the formation of poly caprolactone (PCL).

Applicazioni

ε-caprolactone is popularly used in the preparation of poly caprolactone (PCL).

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H319

Classi di pericolo

Eye Irrit. 2

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

228.2 °F - closed cup

Punto d’infiammabilità (°C)

109 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
MKCN3198
MKCJ7132
MKCH9200
MKCG0776
MKBX5176V

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Sigma-Aldrich

900288

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Sigma-Aldrich

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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
Isabel Calejo et al.
Advanced healthcare materials, 8(15), e1900200-e1900200 (2019-06-14)
Tendon-to-bone interfaces exhibit a hierarchical multitissue transition. To replicate the progression from mineralized to nonmineralized tissue, a novel 3D fibrous scaffold is fabricated with spatial control over mineral distribution and cellular alignment. For this purpose, wet-spun continuous microfibers are produced
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
Sepideh Jalilzadeh-Tabrizi et al.
Biopreservation and biobanking, 16(2), 66-76 (2018-01-23)
Emu oil (EO) with anti-inflammatory, antioxidative, and wound healing properties can be blended for preparing bioactive nanofibrous scaffold. Adipose tissue-derived stem cells (ADSCs) are promising candidates for tissue engineering, and preserving their stemness potential is vital for further therapeutic applications.
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
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