PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fensulfothion | 115-90-2 |
6.00
15.01
4.01
11.01
15.02
4.08
4.05
7.01
7.00
11.00
|
||||||||||
| Formula | Synonyms | |||||||||||
| C11.H17.O4.P.S2 | FENSULFOTHION, AGRICUR, B 25141, BAY 25141, BAYER 25141, BAYER S767, CHEMAGRO 25141, DACONIT, DASANIT, DASANIT®, DAZANIT, DESANIT, DIETHYL P-METHYLSULFINYLPHENYL THIOPHOSPHATE, DMSP, ENT 24,945, O,O-DIETHYL O-(4-(METHYLSULFINYL)PHENYL) PHOSPHOROTHIOATE, O,O-DIETHYL O-(4-METHYLSULFINYLPHENYL) MONOTHIOPHOSPHATE, O,O-DIETHYL O-(P-(METHYLSULFINYL)PHENYL) PHOSPHOROTHIOATE, O,O-DIETHYL O-(P-METHYLSULFINYL)PHENYL)PHOSPHOROTHIOATE, O,O-DIETHYL O-[4-(METHYLSULFINYL)PHENYL] PHOSPHOROTHIOATE, O,O-DIETHYL O-[P-(METHYLSULFINYL)PHENYL] PHOSPHOROTHIOATE, PHENOL, P-(METHYLSULFINYL)-, O-ESTER WITH O,O-DIETHYL PHOSPH, PHOSPHOROTHIOIC ACID, O,O-DIETHYL O-(P-(METHYSULFINYL)PHENYL, PHOSPHOROTHIOIC ACID, O,O-DIETHYL O-[P-(METHYLSULFINYL)PHENY, PHOSPHOROTHIOIC ACID, O,O-DIETHYL-O-(4-(METHYLSULFINYL)PHENY, S 767, TERRACUR P, TERRACUR P®, VUAGT, VUAGT 108, VUAGT 96 | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 308.37 | L | 440 | 0.00005 | 25 | 1.202 @ 20°C |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.20 | 2.0 | 3.1 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.016 | 0.16 | 0.25 |
Technical Basis
A review of available sources identified exposure limits (LOC, OEL-STEL, TWAs) and acute toxicity data (LD50, LC50) for several species and routes. 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. The most preferred species and route toxicity data, a rat LC50, was selected as the TEEL-3 basis. The LOC was selected as the TEEL-2. An OEL-STEL (15-minute, Austria) was selected as the TEEL-1.
• TEEL-1 = OEL-STEL (Austria, 0.2 mg/m3)
• TEEL-2 = LOC (0.002 gm/m3)
• TEEL-3 = Rat LC50 (113 mg/m3/1H)
This review generated TEEL-3 and TEEL-2 values consistent with Rev. 29A and TEEL-1 values inconsistent with Rev. 29A. The Rev. 29A TEEL-1 was derived from the TEEL-2, while the current TEEL is an exposure limit (OEL-STEL).
• TEEL-1 = OEL-STEL (Austria, 0.2 mg/m3)
• TEEL-2 = LOC (0.002 gm/m3)
• TEEL-3 = Rat LC50 (113 mg/m3/1H)
This review generated TEEL-3 and TEEL-2 values consistent with Rev. 29A and TEEL-1 values inconsistent with Rev. 29A. The Rev. 29A TEEL-1 was derived from the TEEL-2, while the current TEEL is an exposure limit (OEL-STEL).
References
Chemical information: https://pubchem.ncbi.nlm.nih.gov/compound/Fensulfothion
Rat LC50. Agrochemicals Handbook, with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86, A202(1983). Retrieved from: https://pubchem.ncbi.nlm.nih.gov/compound/Fensulfothion
OELs: https://ilv.ifa.dguv.de/limitvalues/28723
Exposure limits: https://www.osha.gov/chemicaldata/142
LOC. Appendix C, pg. C-5. https://www.epa.gov/sites/default/files/2015-09/documents/technical_guidance_for_hazard_analysis.pdf