2,2-Dimethyl-6,6,7,7,8,8,8-heptafluoro-3,5-octanedione , 97% , 17587-22-3

Synonym(s):
2,2-Dimethyl-6,6,7,7,8,8,8-heptafluoro-3,5-octanedione

CAS NO.：17587-22-3

Empirical Formula: C10H11F7O2

Molecular Weight: 296.18

MDL number: MFCD00000435

EINECS: 241-556-6

PRODUCT Properties

• Melting point: 38 °C
• Boiling point: 46-47 °C/5 mmHg (lit.)
• Density: 1.273 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.379(lit.)
• Flash point: 101 °F
• storage temp.: Inert atmosphere,2-8°C
• form: liquid
• pka: 6.74±0.46(Predicted)
• Specific Gravity: 1.273
• color: colorless to pale yellow
• BRN: 2056991
• Stability: Stable. Flammable. Incompatible with oxidizing agents, combustible material.
• CAS DataBase Reference: 17587-22-3(CAS DataBase Reference)
• EPA Substance Registry System: 3,5-Octanedione, 6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl- (17587-22-3)

Description and Uses

6,6,7,7,8,8,8-Heptafluoro-2,2-dimethyl-3,5-octanedione (2,2-Dimethyl-6,6,7,7,8,8,8-heptafluoro-3,5-octanedione) was used as a co-inducer in the production of human γ interferon (HuIFN-γ). It was also used as a beta-diketone chelating agent in the extraction of supercritical carbon dioxide.

Safety

• Symbol(GHS): GHS02,GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335-H226
• Precautionary statements: P210-P233-P240-P241+P242+P243-P280-P303+P361+P353-P403+P235-P501-P280g-P305+P351+P338
• Hazard Codes: Xi,F
• Risk Statements: 10-37
• Safety Statements: 23-24/25
• RIDADR: UN 1224 3/PG 3
• WGK Germany: 3
• Hazard Note: Flammable
• TSCA: Yes
• HazardClass: 3
• PackingGroup: III
• HS Code: 29147000