exo-3,6-Epoxy-1,2,3,6-tetrahydrophthalic Anhydride , ≥98.0% , 6118-51-0

CAS NO.：6118-51-0

Empirical Formula: C8H6O4

Molecular Weight: 166.13

MDL number: MFCD00151506

EINECS: 629-406-1

PRODUCT Properties

• Melting point: 118 °C (dec.)(lit.)
• Boiling point: 372.0±42.0 °C(Predicted)
• Density: 1.540±0.06 g/cm3(Predicted)
• storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
• form: powder to crystal
• color: White to Almost white
• Water Solubility: Hydrolyzes in water.
• Sensitive: Moisture Sensitive
• BRN: 10355

Description and Uses

Intermediate in a useful synthesis of 4,4-dialkyl-2-butenolides, based on reaction with two moles of Grignard reagent, followed by cycloreversion (elimination of furan) to release the double bond.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-37/39
• WGK Germany: 3
• RTECS: KC9650000
• F: 10-21
• TSCA: Yes
• HS Code: 29322090