Record Information
Version1.0
Creation Date2026-04-06 07:06:47 UTC
Update Date2026-08-18 15:05:44 UTC
Accession NumberCHEM119644
Identification
Common NameEthyl 3-methyl-5-(nonafluorobutyl)-1H-pyrazole-4-carboxylate
ClassSmall Molecule
DescriptionEthyl 3-methyl-5-(nonafluorobutyl)-1H-pyrazole-4-carboxylate is an organic compound with the chemical formula $\text{C}_{11}\text{H}_9\text{F}_9\text{N}_2\text{O}_2$ and an average molecular weight of 372.19 g/mol. Ethyl 3-methyl-5-(nonafluorobutyl)-1H-pyrazole-4-carboxylate belongs to the pyrazoles, a subclass of azoles within the organic compounds. This compound has been found in or released from 13 recorded sources across multiple sectors. In the electrical and electronic equipment sector, it is associated with cell phones, capacitors, batteries, printed circuit boards, and wires and cables. Within textiles, leather and furnishings, it is found in carpets, rugs, and synthetic textiles. Other recorded sources include food packaging from the food, food processing and cookware sector, medical devices from the healthcare, pharmaceuticals and veterinary products sector, and lubricants from both the energy, oil and gas sector as well as the industrial manufacturing and chemical processing sector. Additionally, one more sector has been recorded. Recorded exposure routes for this substance include oral, inhalation, and touch.
Contaminant SourcesNot Available
Contaminant Type
  • PFAS
Chemical Structure
Thumb
SynonymsNot Available
Chemical FormulaC11H9F9N2O2
Average Molecular Mass372.191 g/mol
Monoisotopic Mass372.052 g/mol
CAS Registry Number119403-58-6
IUPAC Nameethyl 5-methyl-3-(1,1,2,2,3,3,4,4,4-nonafluorobutyl)-1H-pyrazole-4-carboxylate
Traditional NameNot Available
SMILESCCOC(=O)C1=C(NN=C1C)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
InChI IdentifierInChI=1S/C11H9F9N2O2/c1-3-24-7(23)5-4(2)21-22-6(5)8(12,13)9(14,15)10(16,17)11(18,19)20/h3H2,1-2H3,(H,21,22)
InChI KeyUXYZBNZRCWCUCV-UHFFFAOYSA-N
Chemical Taxonomy
ClassificationNot classified
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted PropertiesNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
IdentifiersNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available