PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Fluorene, 9H- 86-73-7
14.01
14.02
4.10
4.11
5.10
Formula Synonyms
C13H10 FLUORENE, 2,2^-METHYLENEBIPHENYL, 2,3-BENZINDENE, ALPHA-DIPHENYLENEMETHANE-9H-FLUORENE, DIPHENYLENEMETHANE, METHANE, DIPHENYLENE-, O-BIPHENYLENEMETHANE, O-BIPHENYLMETHANE
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
166.22 S 114.77 295 7.5 137.4 1.203 @ 0°C
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
6.6 72 430
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.97 11 63
Technical Basis
A review of available sources identified the following: mouse intraperitoneal LD50 toxicity data. This source was selected according to the hierarchy listed in Table 3.1. Toxicity data was evaluated using the type of exposure, species, and route preferability stated in Sections 3.3.1 and 3.3.2. TEEL-2 and TEEL-1 values were derived according to Table 3.5.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Mouse intraperitoneal LD50 (>2000 mg/kg)
This review generated TEEL values consistent with those in Rev. 29A.
References
Pharmaceutical Chemistry Journal, 19(326), 1985. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/Fluorene.
https://www.fishersci.com/store/msds?partNumber=AC156130250&productDescription=FLUORENE+98%25+25GR&vendorId=VN00032119&countryCode=US&language=en
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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.