S2332049
UnitedStatesPharmacopeia(USP)ReferenceStandard , 25038-54-4
Synonym(s):
Nylon 6;Polycaprolactam
CAS NO.：25038-54-4
Empirical Formula: C18H33N3O3X2
Molecular Weight: 339.47
MDL number: MFCD00133998
EINECS: 607-506-6
| Pack Size | Price | Stock | Quantity |
| 1g | RMB3250.42 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 220 °C |
| Boiling point: | 211.9°C (rough estimate) |
| Density | 1.084 g/mL at 25 °C(lit.) |
| Tg | 62.5 |
| refractive index | 1.542 |
| form | pellets |
| Merck | 13,6768 |
| Dielectric constant | 2.0（Ambient） |
| Stability: | Stable. Incompatible with strong acids. |
| SMILES | C(=O)(NCCCCCC(*)=O)CCCCCNC(=O)CCCCCN* |$;;;;;;;;;*;;;;;;;;;;;;;;;;*$| |
| IARC | 3 (Vol. 19, Sup 7) 1987 |
| EPA Substance Registry System | Polycaprolactam (25038-54-4) |
Description and Uses
Nylon-6, a condensation polymer, can be produced by chainwise, ring openings of cyclic amide (lactam) without expulsion of small molecules, and also by stepwise polycondensation of #>amino acid.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P |
| Safety Statements | 24/25 |
| WGK Germany | 3 |
| RTECS | TQ9800000 |
| Autoignition Temperature | 815 °F |
| HS Code | 39081019 |
| Toxicity | LC50 inhalation in mouse: 11gm/m3/30M |
