PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Hydroxyquinoline sulfate, 8- 134-31-6
7.01
Formula Synonyms
C18.H14.N2.O2.H2.O4.S 8-HYDROXYQUINOLINE SULFATE, 8-HYDROXYQUINOLINE SULFURIC ACID SALT, 8-HYDROXYQUINOLINE SULPHATE, 8-QUINOLINOL SULFATE, 8-QUINOLINOL SULFATE (SALT), 8-QUINOLINOL SULPHATE, 8-QUINOLINOL, HYDROGEN SULFATE(2:1), 8-QUINOLINOL, SULFATE(2:1) (SALT), CHINOSOL, CRIPTONOL, CRYPTONOL, HAPPY, HYDROXYQUINOLINE SULFATE, KHINOZOL, OCTOFEN, OXINE SULFATE, OXYQUINOL, OXYQUINOLINE SULFATE, QUINOSOL, QUINOSOL EXTRA, SOLVOCHIN-EXTRA, SUNOXOL, SUPEROL
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
388.42 S 267 0.00166 25 1.034 @ 20°C
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
3.6 40 240
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.23 2.5 15
Technical Basis
A review of available sources identified acute toxicity data (LD50) for various species (rat, mouse) and routes (oral, dermal). 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 data, a rat oral LD50, was selected as the TEEL-3 basis. TEEL-1 and TEEL-2 values were derived according to Table 3.5.
• PAC-1 = TEEL-1 = TEEL-2/11
• PAC-2 = TEEL-2 = TEEL-3/6
• PAC-3 = TEEL-3 = Rat oral LD50 (1200 mg/kg)
This review generated PAC values that are consistent with Rev. 29A*.
References
Chemical information: https://pubchem.ncbi.nlm.nih.gov/compound/8-Hydroxyquinoline-Sulfate.
Rat oral LD50: Farm Chemicals Handbook. Vol. -, Pg. C67, 1991. Retrieved from: https://comptox.epa.gov/dashboard/chemical/details/DTXSID6025436 (see Hazard Data > Hazard >Mortality Response Summary Value)
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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.