PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Fluenetil 4301-50-2
7.01
Formula Synonyms
C16.H15.F.O2 FLUENETIL, 2-FLUOROETHYL 4-BIPHENYLACETATE(ACN), 4-BIPHENYLACETIC ACID, 2-FLUOROETHYL ESTER, ACETIC ACID, 4-BIPHENYLYL-, 2-FLUOROETHYL ESTER, BETA-FLUOROETHYL 4-BIPHENYLACETATE, ETHANOL, 2-FLUORO-, 4-BIPHENYLACETATE, FLUENETHYL, LAMBROL, M 2060, MYTROL, TH 367-1, [1,1^-BIPHENYL]-4-ACETIC ACID, 2-FLUOROETHYL ESTER
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
258.31 S 0.0000025 25
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
0.55 6.0 9.1
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.052 0.57 0.86
Technical Basis
A review of available sources identified rat and mouse acute toxicity data (LD50) for oral and intraperitoneal routes, and a Level of Concern (LOC). Data sources were selected according to the hierarchy listed in Table 3.1. Toxicity data were selected according to type of exposure, species, and route according to the hierarchies stated in Sections 3.3.1, 3.3.2, and evaluated using factors in Tables 3.2, 3.3, and 3.4. A rat oral LD50 was evaluated as a potential TEEL-3 source, however, when considering the preferable LOC as the TEEL-2, the rat oral data resulted in a TEEL-3 value < TEEL-2; therefore, a mouse intraperitoneal LD50 was selected as the TEEL-3 basis instead. The LOC was selected as the TEEL-2. The TEEL-1 value was derived according to Table 3.5.
• TEEL-1 = TEEL-2/11
• TEEL-2 = LOC (0.006 g/m3)
• TEEL-3 = Mouse intraperitoneal LD50 (42mg/kg)
This review generated TEEL values that are consistent with Rev. 29A*.
References
Chemical information: https://pubchem.ncbi.nlm.nih.gov/compound/Fluenetil.
LOC. Appendix C, pg. C-5); https://www.epa.gov/sites/default/files/2015-09/documents/technical_guidance_for_hazard_analysis.pdf
Mouse intraperitoneal LD50: EHP, Environmental Health Perspectives., 14(93), 1976 [PMID:789072]. Retrieved from: https://pubchem.ncbi.nlm.nih.gov/compound/Fluenetil
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PAC values marked with a subscript "A" correspond to 60-minute AEGL values.
PAC values marked with a subscript "E" correspond to ERPG values.
PAC values marked by * are >= 10% lower explosive limit (LEL) but < 50% LEL.
PAC values marked by ** are > 50% LEL but < 100% LEL.
PAC values marked by *** are >= LEL.