Heptafluoro-2-iodopropane , 97%, copper powder stabilizer , 677-69-0

Synonym(s):
2-Iodoperfluoropropane;Heptafluoroisopropyl iodide;Perfluoroisopropyl iodide

CAS NO.：677-69-0

Empirical Formula: C3F7I

Molecular Weight: 295.93

MDL number: MFCD00042089

EINECS: 211-643-3

PRODUCT Properties

• Melting point: -58 °C
• Boiling point: 40 °C (lit.)
• Density: 2.08 g/mL at 25 °C (lit.)
• vapor pressure: 7.12 psi ( 20 °C)
• refractive index: n20/D 1.329(lit.)
• Flash point: 38°C
• storage temp.: 2-8°C
• form: clear liquid
• Specific Gravity: 2.10
• color: Colorless to Light yellow to Light red
• Water Solubility: insoluble
• Sensitive: Light Sensitive
• BRN: 1841228
• Exposure limits: ACGIH: TWA 0.01 ppm
• InChIKey: BBZVTTKMXRPMHZ-UHFFFAOYSA-N
• LogP: 3.94
• CAS DataBase Reference: 677-69-0(CAS DataBase Reference)
• NIST Chemistry Reference: Propane, 1,1,1,2,3,3,3-heptafluoro-2-iodo-(677-69-0)
• EPA Substance Registry System: Propane, 1,1,1,2,3,3,3-heptafluoro-2-iodo- (677-69-0)

Description and Uses

Heptafluoro-2-iodopropane may be used in the preparation of perfluoropropyl magnesium bromide and perfluoropropyl magnesium iodide. It may be used as chain-transfer agent in telomerization reactions of:

• 1,1-difluoroethylene and tetrafluoroethylene
• CF₃I, C₂F₅I and n-C₃F₇I with 1,1-difluoroethylene
• n-C₃F₇I with tetrafluoroethylene

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H332-H335
• Precautionary statements: P261-P264-P271-P302+P352-P304+P340+P312-P305+P351+P338
• Hazard Codes: Xn,Xi,T
• Risk Statements: 20-36/37/38
• Safety Statements: 26-36-37/39
• RIDADR: 2810
• WGK Germany: 3
• RTECS: TZ3925000
• F: 8
• Hazard Note: Irritant
• TSCA: T
• HazardClass: 6.1(b)
• PackingGroup: III
• HS Code: 29037800