PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dialifor | 10311-84-9 |
17.00
6.00
15.01
4.01
4.08
4.05
7.01
7.00
11.00
4.06
|
||||||||||
| Formula | Synonyms | |||||||||||
| C14H17NO4PS2 | DIALIFOR, DIALIFOS, DIALIPHOR, DIALIPHOS, ENT 27320, HERCULES 14503, O,O-DIETHYL S-(2-CHLORO-1-PHTHALIMIDOETHYL) PHOSPHORODITHIOA, PHOSPHORODITHIOIC ACID, O,O-DIETHYL ESTER, S-ESTER WITH N-(2, PHOSPHORODITHIOIC ACID, O,O-DIETHYL ESTER, S-ESTER WITH N-(2, PHOSPHORODITHIOIC ACID, S-(2-CHLORO-1- PHTHALIMIDOETHYL) O,O, PHOSPHORODITHIOIC ACID, S-(2-CHLORO-1-(1,3-DIHYDRO-1,3-DIOXO, PHTHALIMIDE, N-(2-CHLORO-1-MERCAPTOETHYL)-, S-ESTER WITH O,O, S-(2-CHLORO-1- PHTHALIMIDOETHYL) O,O-DIETHYL PHOSPHORODITHIO, S-(2-CHLORO-1-(1,3-DIHYDRO-1,3-DIOXO-2H- ISOINDOL-2-YL)ETHYL, S-(2-CHLORO-1-PHTHALIMIDOETHYL) O,O-DIETHYL PHOSPHORODITHIOA, TORAK | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 393.846 | S crystals | 68 | 0.000000062 | 25 |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.45 | 5.0 | 39 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.028 | 0.31 | 2.4 |
Technical Basis
A review of available sources identified an LOC and acute toxicity data (LD50) for dog, mouse, rat, and rabbit for oral and skin 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 route and species, a dog oral LD50, was selected as the TEEL-3. 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 (0.005 g/m3)
• TEEL-3 = Dog oral LD50 (94 mg/kg)
This review generated TEEL values consistent with Rev. 29A.
• TEEL-1 = TEEL-2/11
• TEEL-2 = LOC (0.005 g/m3)
• TEEL-3 = Dog oral LD50 (94 mg/kg)
This review generated TEEL values consistent with Rev. 29A.
References
Chemical Information: https://pubchem.ncbi.nlm.nih.gov/compound/25146
Dog oral LD50. Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel, Perkow, W., Berlin, Verlag Paul Parey, 1971-1976, 1971/1976. Retrieved from: https://pubchem.ncbi.nlm.nih.gov/compound/25146
LOC, Appendix C, pg. C-4. https://www.epa.gov/sites/default/files/2015-09/documents/technical_guidance_for_hazard_analysis.pdf