Identification Chemical Properties Safety Data Hazard Information Supplier

7616-94-6

Name Perchloryl fluoride
CAS 7616-94-6
EINECS(EC#) 231-526-0
Molecular Formula ClFO
Molecular Weight 70.4508
MOL File 7616-94-6.mol

Chemical Properties

Appearance Perchloryl fluoride is a colorless gas. Characteristic sweet odor. Shipped as a liquefied compressed gas.
Melting point  -147.7°
Boiling point  bp -46.7°
density  d20 (liq) 1.434
form  colorless gas
color  Colorless, noncorrosive gas
Odor characteristic sweet odor
EPA Substance Registry System Perchloryl fluoride (7616-94-6)

Safety Data

RIDADR  3157
HazardClass  2.2
Safety Profile
A poison gas which forms methemoglobin in the body and destroys red cells causing anemia, anorexia, and cyanosis. Recovery is said to be rapid, leaving no permanent physiological damage. Can be absorbed through the skin. Its odor can be detected as low as 10 ppm although this cannot be relied upon as an indication of toxic concentration in air. While nonflammable, it supports combustion. It is a powerful oxidzer. Moderately explosive. Potentially explosive reactions with combustible gases or vapors. benzene + aluminum trichloride, benzocyclobutene + butyllithium + potassium tert-butoxide, calcium acetylide, potassium cyanide, potassium thiocyanate, sodium iochde, charcoal, ethyl-4-fluorobenzoylacetate, hydrocarbons, hydrogen sulfide, nitrogen oxide, sulfur dichloride, vinylidene chloride, 3a-hydroxy-5p-androstane-1 1,17-di0ne-l 7hydrazone, lithiated compounds, 2lithio (dimet hy laminomethyl)f erroxene, methyl-2-bromo-5,5-ethylene dioxy(2,2,1)bicycloheptane-7-carboxylate, aliphatic heterocyclic amines, sodium methoxide + methanol, vinylidene chloride. Reacts to form explosive products with nitrogenous bases (e.g., isopropylamine, isobutylamine, aniline, phenyl hydrazine, 1,2-diphenyl hydrazine), sawdust, lampblack. Violent reaction with finely dwided organic materials. A fluorinating agent in chemical synthesis, and an oxidant in rocket fuel. When heated to decomposition it emits toxic fumes of Fand Cl-. See also FLUORINE and PERCHLORATES
Hazardous Substances Data 7616-94-6(Hazardous Substances Data)
Toxicity
LCLo ihl-rat: 2000 ppm/40M TXAPA9 27,527,74
IDLA 100 ppm

Hazard Information

Supplier