335-02-4 Usage
General Description
Trifluoro-nitro-methane, also known as trifluoromethyl nitromethane, is a chemical compound containing three fluorine atoms, one nitrogen atom, and one carbon atom. It is a colorless liquid with a sweet odor and is primarily used as a reagent in organic chemistry for various reactions. Trifluoro-nitro-methane is highly reactive due to the presence of the nitro group, making it a powerful electrophile for nucleophilic addition reactions. It is also utilized in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. However, it is important to handle trifluoro-nitro-methane with caution as it is toxic and can cause irritation to the skin, eyes, and respiratory system upon exposure.
Check Digit Verification of cas no
The CAS Registry Mumber 335-02-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,3 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 335-02:
(5*3)+(4*3)+(3*5)+(2*0)+(1*2)=44
44 % 10 = 4
So 335-02-4 is a valid CAS Registry Number.
InChI:InChI=1/CF3NO2/c2-1(3,4)5(6)7
335-02-4Relevant articles and documents
REACTION OF CHLORINE FLUOROSULFATE AND PEROXYDISULFURYL DIFLUORIDE WITH PERFLUORONITROSOALKANES
Fokin, A. V.,Studnev, Yu. N.,Rapkin, A. I.,Krotovich, I. N.,Chilikin, V. G.,Verenikin, O. V.
, (1984)
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Kinetics and mechanism of the CF3 + NO2 reaction at T = 298 K
Vakhtin
, p. 203 - 208 (2007/10/03)
The rate constant for the CF3 + NO2 reaction (k2) was measured at room temperature in the range of total pressures 300-600 torr. The measurements were performed using the ruby-laser-induced pulsed photodissociation of CF3NO in the presence of NO and NO2 in combination with time-resolved detection of the absorption of He - Ne laser radiation by CF3NO. The use of the CF3 + NO reaction as a reference gives k2 = (3.2 ± 0.7) × 10-1 cm3/s. Analysis of the end products of the CF3 + NO2 reaction shows that the contribution of the association reaction channel, which leads to the formation of CF3NO2, is rather significant (about 30% total yield). A reaction mechanism is suggested to account for the products observed.
