Ethyl bromopyruvate , 80% , 70-23-5

CAS NO.：70-23-5

Empirical Formula: C5H7BrO3

Molecular Weight: 195.01

MDL number: MFCD00000204

EINECS: 200-729-6

PRODUCT Properties

• Boiling point: 98-100 °C10 mm Hg(lit.)
• Density: 1.554 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.469(lit.)
• Flash point: 210 °F
• storage temp.: 2-8°C
• solubility: Difficult to mix.
• form: Liquid
• color: Clear yellow to pink-red
• Sensitive: Moisture Sensitive
• BRN: 1760158
• InChIKey: VICYTAYPKBLQFB-UHFFFAOYSA-N
• LogP: 0.861 (est)
• CAS DataBase Reference: 70-23-5(CAS DataBase Reference)
• NIST Chemistry Reference: Propanoic acid, 3-bromo-2-oxo-, ethyl ester(70-23-5)
• EPA Substance Registry System: Propanoic acid, 3-bromo-2-oxo-, ethyl ester (70-23-5)

Description and Uses

Employed in a synthesis of thioxothiazolidines from primary amines and carbon disulfide.1

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,T
• Risk Statements: 36/37/38-33-23/24
• Safety Statements: 26-36-24/25
• RIDADR: 3265
• WGK Germany: 3
• F: 8-9-21
• Hazard Note: Irritant
• TSCA: Yes
• HazardClass: 8
• PackingGroup: II
• HS Code: 29183000