PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Acetylaminofluorene, 2- 53-96-3 8027
4.10
4.09
7.01
4.06
8.00
3.10
1.00
4.03
5.00
13.00
Formula Synonyms
C15H13NO 2-ACETYLAMINOFLUORENE, 2-(ACETYLAMINO)FLUORENE, 2-AAF, 2-ACETAMIDOFLUORENE, 2-ACETAMINOFLUORENE, 2-FAA, 2-FLUORENYLACETAMIDE, AAF, ACETAMIDE, N-9H-FLUOREN-2-YL-, ACETAMIDE, N-FLUOREN-2-YL-, ACETOAMINOFLUORENE, FAA, N-2-FLUORENYLACETAMIDE, N-9H-FLUOREN-2-YLACETAMIDE, N-ACETYL-2-AMINOFLUORENE, N-FLUOREN-2-YLACETAMIDE, RCRA WASTE NUMBER UOO5
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
223.27 S 193
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
2.2 25 69
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
20 230 630
Technical Basis
A review of available sources was unable to identify exposure limits for this chemical, but toxicity data was available. A mouse intraperitoneal LDLo was selected as the TEEL-3 basis. A rat oral TDLo was selected as the TEEL-2 basis. A TEEL-1 was calculated from this TEEL-2, in accordance with guidelines in the handbook (see Table 3.5).

TEEL-1 = TEEL-2/11
TEEL-2 = Rat oral TDLo (1000 mg/kg)
TEEL-3 = Mouse intraperitoneal LDLo (2200 mg/kg)

This review generated higher TEEL values than those reported in Rev. 29A. The same (rat oral TDLo) or similar (mouse intraperitoneal LD50/LDLo) methodology was chosen for both the recommendation and Rev. 29A for TEEL-2 and TEEL-3 respectively, however, the previous doses were not found and therefore this review recommends a revision from the values in Rev. 29A.
References
https://pubchem.ncbi.nlm.nih.gov/compound/5897#section=Adverse-Effects
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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.