98% , 4476-02-2

CAS NO.：4476-02-2

Empirical Formula: C4H7NO

Molecular Weight: 85.1

MDL number: MFCD00042729

EINECS: 224-753-1

PRODUCT Properties

• Boiling point: 96-98 °C15 mm Hg(lit.)
• Density: 0.962 g/mL at 20 °C(lit.)
• refractive index: n20/D 1.414
• pka: 11.38±0.20(Predicted)

Safety

• Symbol(GHS): GHS09,GHS06
• Signal word: Danger
• Hazard statements: H410-H310-H301-H330
• Precautionary statements: P264-P270-P301+P310-P321-P330-P405-P501-P260-P271-P284-P304+P340-P310-P320-P403+P233-P405-P501-P273-P391-P501-P262-P264-P270-P280-P302+P350-P310-P322-P361-P363-P405-P501
• Hazard Codes: T
• Risk Statements: 23/24/25
• Safety Statements: 36/37/39-45
• RIDADR: UN 2810 6.1/PG 2
• WGK Germany: 3
• RTECS: EU0280000
• HazardClass: 6.1(b)
• PackingGroup: III
• HS Code: 2926907090
• Limited Quantities: 100ml (liquid) or 0.5 Kg (solid)
• Excepted Quantities: Max Inner Pack (1g or 1ml) and Max Outer Pack (500g or 500ml)