CAS No.:	105-60-2
Formula:	C6h11no
EINECS:	203-313-2
Type:	Synthesis Material Intermediates
Appearance:	Powder
Quality:	Industrial

Caprolactam Basic information
Product Name:	Caprolactam
CAS:	105-60-2
MF:	C6H11NO
MW:	113.16
EINECS:	203-313-2
Mol File:	105-60-2.mol
Caprolactam Chemical Properties
Melting point	68-71 °C(lit.)
Boiling point	136-138 °C10 mm Hg(lit.)
density	1.01
vapor pressure	<0.01 mm Hg ( 20 °C)
FEMA	4235 \| 1,6-HEXALACTAM
refractive index	1.4935
Fp	152 °C
storage temp.	2-8°C
solubility	H2O: 0.1 g/mL, clear, colorless
form	Crystals or Flakes
pka	16.61±0.20(Predicted)
color	White
Specific Gravity	1.042 (20/4ºC)
PH	7.0-8.5 (333g/l, H2O, 20ºC)
explosive limit	1.4-8%(V)
Water Solubility	4560 g/L (20 ºC)
JECFA Number	1594
Merck	141,761
BRN	106934
CAS DataBase Reference	105-60-2(CAS DataBase Reference)
NIST Chemistry Reference	Caprolactam(105-60-2)

Testing items	Index
	High class product	first-class products	qualified pr oducts	test results
Appearance	White, flaky or powdery or granular soli d without visible mechanical impurities.			White, flaky solid, no vi sible mech anical impu rities.
Chromaticity of 50% Aqueous Solutio n/Hazen -≤	2	4	6	0
Crystallization point/ºC	68.9	68.8	68.5	69.0
absorption value ≤	4	6	10	1
Volatile alkali content/mmol/kg ≤	0.40	0.60	1.00	0.23
Absorption at 290 nm wavelength ≤	0.040	0.060	0.100	0.018
Acidity/mmol/kg ≤	0.05	0.10	0.20	/
Alkalinity/mmol/kg ≤	0.08	0.15	0.20	0.05
Moisture content % ≤	0.10	--	--	0.05
Fe content mg/kg	0.2	0.5	1.0	0.1
Cyclohexanone oxime content/mg/kg	15	20	_ _	8

Factory Produce Nylon 6 Caprolactam with 99% Purity Powder CAS 105-60-2

Contact Supplier