1-Methyl-4-piperidone , ≥98.0%(GC) , 1445-73-4

Synonym(s):
1-Methyl-4-piperidinone;N-Methyl-γ-piperidone

CAS NO.：1445-73-4

Empirical Formula: C6H11NO

Molecular Weight: 113.16

MDL number: MFCD00006191

EINECS: 215-895-5

PRODUCT Properties

• Melting point: 192-193 °C(Solv: ethyl acetate (141-78-6))
• Boiling point: 55-60 °C11 mm Hg(lit.)
• Density: 0.92 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.460
• Flash point: 140 °F
• storage temp.: Store below +30°C.
• solubility: Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
• pka: 8.02±0.20(Predicted)
• form: Liquid
• Specific Gravity: 0.92
• color: Clear yellow to orange
• PH: 12 (100g/l, H2O, 20℃)
• Water Solubility: MISCIBLE
• Sensitive: Air Sensitive
• BRN: 106924
• CAS DataBase Reference: 1445-73-4(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Piperidinone, 1-methyl-(1445-73-4)

Description and Uses

1-Methyl-4-piperidone, are widely used in artificial fibre industry. They are polymerizable and used as nylon precursors. They have excellent applications as solvents and as intermediates for organic synthesis. They are used in the aqueous carrier medium and amide penetrants in inks and water soluble paints.

Safety

• Symbol(GHS): GHS02
• Signal word: Warning
• Hazard statements: H226
• Precautionary statements: P210-P233-P240-P241-P242-P243
• Hazard Codes: C,Xi
• Risk Statements: 34-10-36/37/38
• Safety Statements: 23-24/25-37/39-26
• RIDADR: UN 1224 3/PG 3
• WGK Germany: 3
• Hazard Note: Irritant
• HazardClass: 3
• PackingGroup: III
• HS Code: 29333999
• Limited Quantities: 5.0 L (1.3 gallons) (liquid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)