| Identification | More | [Name]
Heptafluoroisopropyl iodide | [CAS]
677-69-0 | [Synonyms]
1,1,1,2,3,3,3-heptafluoro-2-iodo-propane
2-HEPTAFLUOROISOPROPYLIODIDE
2-IODOHEPTAFLUOROPROPANE
2-IODOPERFLUOROPROPANE
HEPTAFLUORO-2-IODOPROPANE
HEPTAFLUOROISOPROPYL IODIDE
PERFLUORO-2-IODOPROPANE
PERFLUOROISOPROPYL IODIDE
1,1,1,2,3,3,3-heptafluoro-2-iodo-propan
Heptafluoroiodopropane
Isoheptafluoropropyliodide
Propane, heptafluoro-2-iodo-
2-Iodo-1,1,1,2,3,3,3-heptafluoropropane
PERFLUORO-ISO-PROPYL IODIDE 98%
2-Iodoheptafluoropropane 98%
2-Iodoheptafluoropropane98%
HEPTAFLUORO-2-IODOPROPANE , STABILIZED WITH COPPER
Heptafluoro-2-iodopropane, 97%, stab. with copper powder
Heptafluoro-2-iodopropane, 97%, stab. with copper
2-Iodoperfluoropropane, Heptafluoroisopropyl iodide, Perfluoroisopropyl iodide | [EINECS(EC#)]
211-643-3 | [Molecular Formula]
C3F7I | [MDL Number]
MFCD00042089 | [Molecular Weight]
295.93 | [MOL File]
677-69-0.mol |
| Chemical Properties | Back Directory | [Appearance]
clear colorless to yellowish liquid | [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.)
| [Fp ]
38°C | [storage temp. ]
Keep Cold | [form ]
clear liquid | [color ]
Colorless to Light yellow to Light red | [Specific Gravity]
2.10 | [Water Solubility ]
insoluble | [Sensitive ]
Light Sensitive | [BRN ]
1841228 | [Exposure limits]
ACGIH: TWA 0.01 ppm | [InChI]
1S/C3F7I/c4-1(11,2(5,6)7)3(8,9)10 | [InChIKey]
BBZVTTKMXRPMHZ-UHFFFAOYSA-N | [SMILES]
FC(F)(F)C(F)(I)C(F)(F)F | [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]
677-69-0(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi,T | [Risk Statements ]
R20:Harmful by inhalation.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [RIDADR ]
2810 | [WGK Germany ]
3
| [RTECS ]
TZ3925000 | [F ]
8 | [Hazard Note ]
Irritant | [TSCA ]
T | [HazardClass ]
6.1(b) | [PackingGroup ]
III | [HS Code ]
29037800 | [Storage Class]
10 - Combustible liquids | [Hazard Classifications]
Acute Tox. 4 Inhalation
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
clear colorless to yellowish liquid | [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
| [General Description]
Heptafluoro-2-iodopropane is a secondary fluoro alkyl iodide. It can be prepared by addition of iodine monofluoride to hexafluoropropene. | [Flammability and Explosibility]
Nonflammable | [Synthesis]
25 mL of experimental fluoropropane, 97 g of potassium iodide and 76 mL of water were placed in a reaction flask, and the reaction was stirred at 75 °C for 1 h. After cooling, 100 mL of ether was added, and the organic phase was washed once with 100 mL of | [Purification Methods]
Purify it by gas chromatography on a triacetin (glyceryl triacetate) column, followed by bulb-to-bulb distillation at low temperature. Store it over Cu powder to stabilise it. UV has max at 271nm ( 240) in pet ether (b 60-80o). [Haszeldine J Chem Soc 1767, 3761 1953, Beilstein 1 III 255, 1 IV 225.] |
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