Products Description of epsilon-Caprolactam CAS # 105-60-2
Presents as white flakes or molten material, soluble in water, chlorinated solvents, petroleum hydrocarbons, cyclohexene, benzene, and miscible with methanol, ethanol, ether.
Parameters
Melting point | 68-71 °C(lit.) |
Boiling point | 136-138 °C10 mm Hg(lit.) |
density | 1.01 |
bulk density | 500-550kg/m3 |
vapor pressure | <0.01 mm Hg ( 20 °C) |
refractive index | 1.4935 |
FEMA | 4235 | 1,6-HEXALACTAM |
Fp | 152 °C |
storage temp. | Store below +30°C. |
solubility | H2O: 0.1 g/mL, clear, colorless |
form | Crystals or Flakes |
pka | 16.61±0.20(Predicted) |
Specific Gravity | 1.042 (20/4℃) |
color | White |
PH | 7.0-8.5 (333g/l, H2O, 20℃) |
Odor | amine spicy |
Odor Type | spicy |
explosive limit | 1.4-8%(V) |
Water Solubility | 4560 g/L (20 ºC) |
Merck | 14,1761 |
JECFA Number | 1594 |
BRN | 106934 |
Dielectric constant | 1.7 - 1.9（0.0℃） |
Exposure limits | ACGIH: TWA 5 mg/m3 |
LogP | 0.12 at 25℃ |
CAS DataBase Reference | 105-60-2(CAS DataBase Reference) |
NIST Chemistry Reference | Caprolactam(105-60-2) |
IARC | 3 (Vol. 39, Sup 7, 71) 1999 |
EPA Substance Registry System | Caprolactam (105-60-2) |
Safety Information
Hazard Codes | Xn |
Risk Statements | 20/22-36/37/38 |
Safety Statements | 2-24/25 |
RIDADR | UN 2811 6.1/PG 2 |
OEB | C |
OEL | TWA: 1 mg/m3, STEL: 3 mg/m3 |
WGK Germany | 1 |
RTECS | CM3675000 |
Autoignition Temperature | 707 °F |
TSCA | Yes |
HS Code | 29337100 |
Hazardous Substances Data | 105-60-2(Hazardous Substances Data) |
Toxicity | LD50 orally in rats: 2.14 g/kg (Smyth) |
Product Application of epsilon-Caprolactam CAS # 105-60-2
Primarily used in manufacturing caprolactam resin, fibers, artificial leather, etc., and also serves as a pharmaceutical raw material.
Factory and Equipment Show
Fast delivery time
Inventory 2-3 working days New production 7-10 working days
