W423501
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W423501
Aldrich
ε-Caprolactam
99%
| Synonym: | 2-Oxohexamethyleneimine, Aza-2-cycloheptanone |
| CAS Number: | 105-60-2 |
| Linear Formula: | C6H11NO |
| Molecular Weight: | 113.16 |
| FEMA Number: | 4235 |
| Beilstein Registry Number: | 106934 |
| EC Number: | 203-313-2 |
| MDL number: | MFCD00006936 |
| PubChem Substance ID: | 24901987 |
| Flavis number: | 16.052 |
Properties
| grade | NI |
| vapor pressure | <0.01 mmHg ( 20 °C) |
| assay | 99% |
| autoignition temp. | 707 °F |
| expl. lim. | 8 % |
| bp | 136-138 °C/10 mmHg(lit.) |
| mp | 68-71 °C(lit.) |
Safety
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
| Hazard Codes | Xn |
| Risk Statements | 20/22-36/37/38 |
| RIDADR | UN2811 6.1/PG 2 |
| WGK Germany | 1 |
| RTECS | CM3675000 |
| UEL | 11.90%(V) |
| LEL | 1.60%(V) |
| Flash Point(F) | 305.6 °F |
| Flash Point(C) | 152 °C |
References
| Merck | Merck 13,1767 |
| Beilstein | Beil. 21,V,6,444 |
| Fieser | Fieser 9,316 |
| reference | Aldrich MSDS 1, 347:D / Corp MSDS 1 (1), 678:A / FT-IR 1 (1), 792:B / FT-IR 2 (1), 1344:C / FT-NMR 1 (1), 1293:B / IR-Spectra (2), 417:E / IR-Spectra (3), 470:E / RegBook 1 (1), 927:G / Sax 6, 1515 / Structure Index 1, 144:D:3 / Vapor Phase 3, 790:B |
