PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Dihydroxyanthraquinone, 1,8-; (Dantron) 117-10-2
7.00
11.00
4.10
2.00
2.02
3.10
3.07
16.01
Formula Synonyms
C14H8O4 DANTHRON, 1,8-DIHYDROXY-9,10-ANTHRACENEDIONE, 1,8-DIHYDROXY-9,10-ANTHRAQUINONE, 1,8-DIHYDROXYANTHRAQUINONE, 1,8-DIOXYANTHRAQUINONE, ALTAN, ANTHRAQUINONE, 1,8-DIHYDROXY-, ANTRAPUROL, CHRYSAZIN, DANIVAC, DANTHRO-LAX, DANTHRONE, DANTRON, DIANTHON, DIAQUONE, DIHYDROXYANTHRAQUINONE, DIONONE, DIOXYANTHRACHINONUM, DORBANE, DORBANEX, DUOLAX, ISTIN, ISTIZIN, LAXANORM, LAXANTHREEN, LAXIPUR, LAXIPURIN, LTAN, MODANE, USAF ND-59, ZWITSALAX
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
240.22 S 193 25
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
6.7 73 440
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.68 7.4 45
Technical Basis
A review of available sources identified acute toxicity data (LD50) for several species and routes. 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 toxicity data, a rat intraperitoneal LD50, 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 intraperitoneal LD50 (1110 mg/kg)
This review generated PAC values consistent with Rev. 29A*.
References
Chemical information: https://pubchem.ncbi.nlm.nih.gov/compound/Danthron
Rat LD50. Gigiena i Sanitariya. For English translation, see HYSAAV., 52(12)(93), 1987. Retrieved from: https://pubchem.ncbi.nlm.nih.gov/compound/Danthron
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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.