75-61-6 Usage
Chemical Properties
clear colorless to pale yellow liquid
Physical properties
Colorless liquid or gas with a characteristic odor
Uses
Different sources of media describe the Uses of 75-61-6 differently. You can refer to the following data:
1. Synthesis of dyes; quaternary ammonium compounds; pharmaceuticals; fire-extinguishing
agent.
2. Fire-extinguishing agent
General Description
DIBROMODIFLUOROMETHANE is a colorless, nonflammable liquid. DIBROMODIFLUOROMETHANE may cause illness from ingestion and may be irritating to skin. If exposed to high temperatures DIBROMODIFLUOROMETHANE may emit toxic fumes. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Since DIBROMODIFLUOROMETHANE is a liquid DIBROMODIFLUOROMETHANE can easily penetrate the soil and contaminate groundwater and nearby streams. DIBROMODIFLUOROMETHANE is used as a fire extinguishing agent.
Reactivity Profile
DIBROMODIFLUOROMETHANE is incompatible with the following: Chemically-active metals such as sodium, potassium, calcium, powdered aluminum, zinc & magnesium .
Health Hazard
Inhalation of material may be harmful. Contact may cause burns to skin and eyes. Inhalation of Asbestos dust may have a damaging effect on the lungs. Fire may produce irritating, corrosive and/or toxic gases. Some liquids produce vapors that may cause dizziness or suffocation. Runoff from fire control may cause pollution.
Fire Hazard
Some may burn but none ignite readily. Containers may explode when heated. Some may be transported hot.
Safety Profile
Mddly toxic by
inhalation. A non-flammable liquid. When
heated to decomposition it emits very toxic
fumes of Brand F-
Check Digit Verification of cas no
The CAS Registry Mumber 75-61-6 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 7 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 75-61:
(4*7)+(3*5)+(2*6)+(1*1)=56
56 % 10 = 6
So 75-61-6 is a valid CAS Registry Number.
InChI:InChI=1/CBr2F2/c2-1(3,4)5
75-61-6Relevant articles and documents
Kang,D.,Burg,A.B.
, p. 763 - 764 (1972)
CONVERSION OF FLUOROCARBONS
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Page column 7-10, (2008/06/13)
A process is disclosed for the conversion of fluorocarbons into fluorinated unsaturated compounds useful as monomers or other chemical precursors, such as C2H2F2. The process comprises reacting a hydrocarbon feed (20) and a fluorocarbon feed (10) in a high temperature reactor (26), at sufficiently high temperature and sufficiently short resident time to form a reaction product mixture (28) having the fluorinated unsaturated compound as the major reaction product, and cooling (18) to a temperature sufficiently low to inhibit polymerisation of the unsaturated compound. The reaction product may then be processed by removal of higher molecular weight compounds (35) and acids (32) and optionally separated (44) into product components.
Nickel-catalyzed reaction of highly fluorinated epoxides with halogens
Yang, Zhen-Yu
, p. 8140 - 8141 (2007/10/03)
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