Substance
ID:334412
Names and Identifiers
IUPAC name
azepan-2-one
IUPAC Traditional name
caprolactam
Synonyms
ε-Caprolactamε-己内酰胺2-OxohexamethyleneimineAza-2-cycloheptanone环己酮异肟2-酮基六亚基亚胺epsilon-Caprolactam
Registration numbers
CAS Number
Beilstein Number
MDL Number
EC Number
PubChem SID
Properties
Physical Property
Auto Ignition Point
707 °F
Boiling Point
136-138 °C/10 mmHg(lit.)
Melting Point
68-71 °C(lit.)
Flash Point
305.6 °F
152 °C
Vapor Pressure
<0.01 mmHg ( 20 °C)
Safety Information
Explode Limits
8 %
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
European Hazard Symbols
Harmful (Xn)GHS Signal Word
Warning
Risk Statements
20/22-36/37/38
RTECS
CM3675000
GHS Precautionary statements
P261-P305+P351+P338
Hazard Class
6.1
German water hazard class
3
MSDS Link
RID/ADR
UN 2811 6.1/PG 2
UN Number
2811
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Packing Group
2
GHS Hazard statements
H302-H315-H319-H332-H335
Product Information
Purity
99%
Empirical Formula (Hill Notation)
C6H11NO
Molecule Details
Packaging
1 kg in poly bottle
250 g in poly bottle
5 g in glass bottle
1 kg in poly bottle
250 g in poly bottle
5 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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