Diethyl bromomalonate , ≥85.0%(GC) , 685-87-0

CAS NO.：685-87-0

Empirical Formula: C7H11BrO4

Molecular Weight: 239.06

MDL number: MFCD00009138

EINECS: 211-683-1

PRODUCT Properties

• Melting point: -54°C
• Boiling point: 233-235 °C (lit.)
• Density: 1.402 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.451(lit.)
• Flash point: >230 °F
• storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
• solubility: Chloroform, Hexanes
• form: Liquid
• pka: 9.29±0.46(Predicted)
• Specific Gravity: 1.402
• color: Clear colorless to slightly yellow
• Water Solubility: Does not mix well with water.
• Sensitive: Lachrymatory
• BRN: 509768
• CAS DataBase Reference: 685-87-0(CAS DataBase Reference)
• EPA Substance Registry System: Propanedioic acid, 2-bromo-, 1,3-diethyl ester (685-87-0)

Description and Uses

Diethyl Bromomalonate is a chemical constituent of the asymmetric cyclopropanation of chalcones. Also used in the preparation of nanaplatforms for NIR imaging-guided photodynamic therapy of cancer cel ls.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405
• Hazard Codes: C
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3265 8/PG 2
• WGK Germany: 3
• F: 19
• Hazard Note: Corrosive/Lachrymator
• TSCA: Yes
• HazardClass: 8
• PackingGroup: III
• HS Code: 29171900
• 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)