PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Vinyl sulfoxide 1115-15-7
15.01
11.01
15.02
Formula Synonyms
C4.H6.O.S
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
102.16 L 1.6 25 1.079 @ 20°C
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
0.40 4.4 26
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.096 1.1 6.2
Technical Basis
A review of available sources identified mouse and rat oral acute toxicity data (LDLo). 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, a rat oral LDLo, was selected as the TEEL-3 basis. TEEL-2 and TEEL-1 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 LDLo (100 mg/kg)
This review generated PAC values consistent with Rev. 29A*.
References
Chemical information: https://pubchem.ncbi.nlm.nih.gov/compound/Divinyl-sulfoxide
Rat LDLo. National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review., 5(43), 1953 Retrieved from: https://pubchem.ncbi.nlm.nih.gov/compound/Divinyl-sulfoxide
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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.