PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Heptachlor 76-44-8 2761
2.00
3.10
4.05
7.01
4.10
5.10
11.00
3.09
4.09
Formula Synonyms
C10H5Cl7 HEPTACHLOR, 1, 1(3A),4,5,6,7,8,8-HEPTACHLORO-3A(1),4,7,7A-TETRAHYDRO-4,7-ME, 1,4,5,6,7,10,10-HEPTACHLORO-4,7,8,9-TETRAHYDRO-4,7-ENDOMETHY, 1,4,5,6,7,10,10-HEPTACHLORO-4,7,8,9-TETRAHYDRO-4,7-METHYLENE, 1,4,5,6,7,8,8-HEPTACHLORO-3A,4,7,7,7A-TETRAHYDRO-4,7-METHYLE, 1,4,5,6,7,8,8-HEPTACHLORO-3A,4,7,7A-TETRAHYDRO-4,7-ENDOMETHA, 1,4,5,6,7,8,8-HEPTACHLORO-3A,4,7,7A-TETRAHYDRO-4,7-METHANO-1, 1,4,5,6,7,8,8-HEPTACHLORO-3A,4,7,7A-TETRAHYDRO-4,7-METHANOIN, 1,4,5,6,7,8,8-HEPTACHLORO-3A,4,7,7A-TETRAHYDRO-4,7-METHANOL-, 1,4,5,6,7,8,8A-HEPTACHLORO-3A,4,7,7A-TETRAHYDRO-4,7-METHANOI, 1,4,5,6,7,8,8A-HEPTACHLORODICYCLOPENTADIENE, 3,4,5,6,7,8,8-HEPTACHLORODICYCLOPENTADIENE, 3,4,5,6,7,8,8A-HEPTACHLORODICYCLOPENTADIENE, 3-CHLOROCHLORDENE, 4, 4,7-METHANOINDENE, 1,4,5,6,7,8,8-HEPTACHLORO-3A,4,7,7A-TETRA, 5, 6, 7, 7-METHANOINDENE, 7A-TETRAHYDRO-4, 8, 8-HEPTACHLORO-3A, AAHEPTA, AGROCERES, ARBINEX 30TN, DICYCLOPENTADIENE, 3,4,5,6,7,8,8A-HEPTACHLORO-, DRINOX, DRINOX H-34, E 3314, E3314, ENT 15,152, GPKH, H, H-34, H-60, HEPTA, HEPTACHLORANE, HEPTAGRAN, HEPTAMUL, HEPTOX, NCI-C00180, RCRA WASTE NUMBER P059, RHODIACHLOR, VELSICOL, VELSICOL 104, VELSICOL HEPTACHLOR
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
373.32 S 95.5 25 1.57 @ 9°C
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
0.15 14 700
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.0098 0.92 46
Technical Basis
No technical basis available
References
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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.