3888-00-4

Basic information

• Product Name: 2-Propanone, 1,1,1,3,3-pentafluoro-3-nitro-
• CAS NO: 3888-00-4
• Molecular Formula: C3F5NO3
• Molecular Weight: 193.03
• Mol File: 3888-00-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-Propanone, 1,1,1,3,3-pentafluoro-3-nitro-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Propanone, 1,1,1,3,3-pentafluoro-3-nitro-(3888-00-4)
• EPA Substance Registry System: 2-Propanone, 1,1,1,3,3-pentafluoro-3-nitro-(3888-00-4)

Safety Data

• Hazardous Substances Data: 3888-00-4(Hazardous Substances Data)

Upstream product

• 116-15-4 perfluoropropylene 

Downstream Products

• 1588-42-7 Pentafluor-nitro-aceton-phenylimin 
• 1588-26-7 2,2,2-Trifluor-N-(triphenylphosphoranyliden)-acetamid 
• 123716-17-6 5-Methyl-2-(1-hydroxy-2-nitropentafluoroisopropyl)phenol 
• 117320-90-8 methylphenylhydrazone of nitropentafluoroacetone 
• 19846-28-7 2,2'-Bis(benzoylamino)-nitropentafluorpropan 
• 76-05-1 trifluoroacetic acid 
• 1493-05-6 difluoro-nitro-methane 
• 354-38-1 2,2,2-trifluoroacetamide 
• 14619-04-6 CF₃C(CF₂NO₂)CH₂CH(C₆H₅)O 
• 16184-81-9 1,1,1,3,3-Pentafluoro-3-nitro-2-phenyl-propan-2-ol 
• 16261-78-2 O₂NCF₂C(4-CH₃-C₆H₄)(OH)CF₃ 
• 16184-84-2 O₂NCF₂C(4-Cl-C₆H₄)(OH)CF₃ 
• 16184-82-0 O₂NCF₂C(2,4-(CH₃)2C₆H₃)(OH)CF₃ 
• 16261-79-3 O₂NCF₂C(4-Br-C₆H₄)(OH)CF₃ 

Relevant articles and documents

Kinetics and mechanism of the thermal gas-phase reaction between NO 2 and perfluoropropene

The reaction of NO2 with perfluoropropene (C3F 6) has been studied at 413.1, 421.0 and 432.8 K, using a conventional static system. The initial pressure of NO2 was varied between 43.6 and 204.0 Torr and that of C3F6 between 10.2 and 108.5 Torr. Several experiments were made adding CF4, varying its pressure from 338.8 to 433.6 Torr. Four products were observed: NO and perfluoropropene oxide (PFPO), formed in equivalent amounts, CF3CF(NO 2)CF2NO2 and CF3C(O)CF 2NO2. The relation R = [PFPO]/([CF3CF(NO 2)CF2NO2] + [CF3C(O)CF 2NO2]) increases with temperature and decreases as the concentration of NO2 and the total pressure M increase. The yields of PFPO, based on the amount of C3F6 consumed, varied between 63 and 89% and those of CF3CF(NO2)CF 2NO2 between 0.33 and 0.08%. Increasing the temperature, the yields of CF3C(O)CF2NO2 decreased from 0.04 to 0.01%. The reaction is homogenous and the consumption rate of perfluoropropene, -d[C3F6]/dt = k1 [C 3F6][NO2], is independent of the total pressure. The following mechanism is postulated to explain the experimental results: 1) C3F6 + NO2 → CF 3C?FCF2NO2, 2) CF 3C?FCF2NO2 → PFPO + NO, 3) CF3C?FCF2NO2 +NO2 + M → CF3CF(NO2)CF2NO2 + M, 4) CF3C?FCF2NO2 + NO2 → CF3C(O)CF2NO2 + FNO. k1 = (4.57 ± 1.4) × 106 exp(-(15.44 ± 1.2) kcal mol-1/RT) dm3 mol-1 s-1. The value of k2, the rate constant for the unimolecular dissociation of the radical CF3C?FCF2NO2, was found to be of order of 1014 s-1.