Identification
CAS Number
502-44-3
Name
ε-Caprolactone
Synonyms
ε-Caprolactone
1,6-hexanolide
106919 [Beilstein]
207-938-1 [EINECS]
2-Oxepanon [German] [ACD/IUPAC Name]
2-Oxepanone [ACD/Index Name] [ACD/IUPAC Name]
2-Oxépanone [French] [ACD/IUPAC Name]
502-44-3 [RN]
5-17-09-00034 [Beilstein]
56RE988L1R
6-Hexanolactone
6-hydroxyhexanoic acid lactone
6-hydroxyhexanoic acid, ε-lactone
caprolactona [Portuguese]
caprolactone [Wiki]
E-CAPROLACTONE
e-Hexanolactone
Hexamethylene oxide, 2-oxo-
Hexanoic acid, ε-lactone
MFCD00003267 [MDL number]
Oxepan-2-on
oxepan-2-one
UNII-56RE988L1R
ε-Caprolactone
ε-Kaprolakton [Czech]
&ε;-caprolactone
??-Caprolactone
^e-caprolactone, 99%
1-Oxa-2-oxocycloheptane
2-oxacycloheptanone
2-oxohexamethylene oxide
3-Ethoxyacrylic acid [ACD/IUPAC Name]
695-06-7 [RN]
6-Caprolactone
6-Hexanalactone
6-Hexanolactone (en)
6-hexanolactone 99%
6-Hexanolide
6-hydroxyhexan-6-olide
CAPROLACTONE FUNCTIONALIZED DIGLYCOLIC ACID DIACID
ECE
hexan-6-olide
hexano-6-lactone
Hexanoic acid, 6-hydroxy-, lactone
Hexanoic acid, 6-hydroxy-, ε-lactone
Hexanoic acid, 6-hydroxy-, ε-lactone
hexanoic acid, ε-lactone
hmdb
ε-​Caprolactone
PCL
Placcel M
poly(caprolactone), flakes
Polycaprolactone (Med MW)
POLYCAPROLACTONE AVERAGE MN CA. 42 500
ε-caprolactone
ε-caprolactone
ε-caprolactone 99%
ε-caprolactone monomer, 99%
ε-caprolactone,99%
ε-Hexalactone
ε-Kaprolakton
SMILES
C1CCC(=O)OCC1
StdInChI
InChI=1S/C6H10O2/c7-6-4-2-1-3-5-8-6/h1-5H2
StdInChIKey
PAPBSGBWRJIAAV-UHFFFAOYSA-N
Molecular Formula
C6H10O2
Molecular Weight
114.142
EINECS
207-938-1
Beilstein Registry Number
106919
MDL Number
MFCD00003267
Properties
Appearance
Transparent, colorless or pale yellow liquid
Melting Point
-1 °C
Boiling Point
97-98 °C/15 mmHg(lit.)
Density
1.03 g/mL at 25 °C(lit.)
Safety Data
Symbol
GHS07Signal Word
Warning
Hazard statements
H319Precautionary Statements
P280-P305 + P351 + P338-P337 + P313Personal Protective Equipment
Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RIDADR
NONH for all modes of transport
WGK Germany
1
Specifications and Other Information of Our ε-Caprolactone CAS 502-44-3
Identification Methods
GC
Purity
≥99.50%
Color
≤10Hzzen
Water
≤0.05%
Acidity
≤0.3mgKOH/g
Shelf Life
1 year
Storage
Store at room temperature ; Sealed and away from light.
Productivity
1MT/month
Known Application
The product is a new type of polyester monomer, mainly used in the production of synthetic rubber, synthetic fiber and synthetic resin ; also used in the manufacture of caprolactam, adipic acid, binders, coatings, epoxy resin thinners and solvents ; Various resin blends improve their gloss, transparency and release.