PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dithiazanine iodide; (3,3'-Diethylpentamethinethiacyanine iodide) | 514-73-8 |
15.01
4.01
15.02
4.07
3.07
3.06
|
||||||||||
| Formula | Synonyms | |||||||||||
| C23.H24.N2.S2.I | DITHIAZANINE IODIDE, 3,3^-DIETHYL-2,2'-THIADICARBOCYANINE IODIDE, 3,3'-DIETHYLDITHIACARBODICYANINE IODIDE, 3,3'-DIETHYLPENTAMETHINETHIACYANINE IODIDE, 3,3'-DIETHYLTHIADICARBOCYANINE IODIDE, 3-ETHYL-2-(5-(3-ETHYL-2-BENZOTHIAZOLYLIDENE)- 1,3-PENTADIENY, 3-ETHYL-2-[5-(3-ETHYL-2-BENZOTHIAZOLINYLIDENE)-1,3-PENTADIEN, ABMINTHIC, ANELMID, ANGUIFUGAN, BENZOTHIAZOLIUM, 3-ETHYL-2-(5-(3-ETHYL-2-BENZOTHIAZOLINYLIDE, BENZOTHIAZOLIUM, 3-ETHYL-2-[5-(3-ETHYL-2-BENZOTHIAZOLINYLIDE, COMPOUND 01748, DEJO, DELVEX, DESELMINE, DI-S-C2(5), DIETHYLTHIADICARBOCYANINE IODIDE, DILOMBRIN, DILOMBRINE, DITHIAZANIN IODIDE, DITHIAZINE, DITHIAZINE (DYE), DIZAN, DTDC, EASTMAN 7663, L-01748, NECTOCYD, NETOCYD, NK 136, OMNI-PASSIN, PARTEL, TELMICID, TELMID, TELMIDE, VERCIDON, [2-BIS(3-ETHYLBENZOTHIAZOLYL)]PENTAMETHINE CYANINE IODIDE | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 519.51 | S | 248 | 0.00001 | 25 |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 1.8 | 20 | 33 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.085 | 0.94 | 1.6 |
Technical Basis
A review of available sources identified a LOC and mouse and rat LD50 toxicity data for various routes (oral, intravenous, intraperitoneal). 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 LD50 of the most preferred species and route, a rat oral LD50, was selected as the TEEL-3 basis. The dose was reported as a range (165-192 mg/kg), therefore the lower limit of the range was used for TEEL calculations (165 mg/kg). The LOC was selected as the TEEL-2. The TEEL-1 value was derived according to Table 3.5.
• PAC-1 = TEEL-1 = TEEL-2/11
• PAC-2 = TEEL-2 = LOC (0.020 g/m3)
• PAC-3 = TEEL-3 = Rat oral LD50 (165 mg/kg)
This review generated PAC values consistent with Rev. 29A.
• PAC-1 = TEEL-1 = TEEL-2/11
• PAC-2 = TEEL-2 = LOC (0.020 g/m3)
• PAC-3 = TEEL-3 = Rat oral LD50 (165 mg/kg)
This review generated PAC values consistent with Rev. 29A.
References
Chemical description: https://pubchem.ncbi.nlm.nih.gov/compound/Dizan.
LOC: Appendix C (page C-4); https://www.epa.gov/sites/default/files/2015-09/documents/technical_guidance_for_hazard_analysis.pdf
Booth, N.H., L.E. McDonald (eds.). Veterinary Pharmacology and Therapeutics. 5th ed. Ames, Iowa: Iowa State University Press, 1982., p. 847. Retrieved from: https://pubchem.ncbi.nlm.nih.gov/compound/Dizan.