Acetoxyacetyl chloride , 97% , 13831-31-7

CAS NO.：13831-31-7

Empirical Formula: C4H5ClO3

Molecular Weight: 136.53

MDL number: MFCD00011535

EINECS: 237-542-4

PRODUCT Properties

• Melting point: 159-160 °C
• Boiling point: 55 °C/12 mmHg (lit.)
• Density: 1.27 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.428(lit.)
• Flash point: 160 °F
• storage temp.: Inert atmosphere,Room Temperature
• form: Liquid
• Specific Gravity: 1.270
• color: Clear colorless to pale yellow
• Water Solubility: Reacts with water violently.
• Sensitive: Moisture Sensitive
• InChI: InChI=1S/C4H5ClO3/c1-3(6)8-2-4(5)7/h2H2,1H3
• InChIKey: HZDNNJABYXNPPV-UHFFFAOYSA-N
• SMILES: C(Cl)(COC(C)=O)=O
• CAS DataBase Reference: 13831-31-7(CAS DataBase Reference)

Description and Uses

Acetoxyacetyl chloride was used in synthesis of stabilized axial and equatorial conformers of spiro-β-lactams?and glycolylhydroxamic acids.

Safety

• Symbol(GHS): GHS05,GHS07
• Signal word: Danger
• Hazard statements: H314-H335
• Precautionary statements: P261-P271-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
• Hazard Codes: C
• Risk Statements: 14-34-36/37
• Safety Statements: 23-26-27-36/37/39-45-8
• RIDADR: UN 3265 8/PG 2
• WGK Germany: 3
• Hazard Note: Corrosive
• TSCA: N
• HazardClass: 8
• PackingGroup: II
• HS Code: 29183000
• Limited Quantities: 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)