PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Endrin 72-20-8 2761
15.01
11.01
15.02
4.08
4.05
7.01
7.00
11.00
4.09
4.06
Formula Synonyms
C12H8Cl6O ENDRIN, (1A ALPHA, 2 BETA, 2A BETA, 3 ALPHA, 6 ALPHA, 6A BETA, 7 BET, 1,2,3,4, 10,10-HEXACHLORO-6,7-EPOXY-1,4,4A,5,6,7,8,8A-OCTAHY, 1,2,3,4,10,10-HEXACHLORO-6,7-EPOXY- 1,4,4A,5,6,7,8,8A-OCTAHY, 1,2,3,4,10,10-HEXACHLORO-6,7-EPOXY-1,4,4A,5,6,7,8,8A- OCTAHY, 1,2,3,4,10,10-HEXACHLORO-6,7-EPOXY-1,4,4A,5,6,7,8,8A-OCTAHYD, 1,2,3,4,10,10-HEXACHLORO-6,7-EPOXY-1,4,4A,5,6,7,8,8A-OCTAHYD, 1,4:5,8-DIMETHANONAPHTHALENE, 1,2,3,4,10,10-HEXACHLORO-6,7-E, 1,4:5,8-DIMETHANONAPHTHALENE, 1,2,3,4,10,10-HEXACHLORO-6,7-E, 2,7:3,6-DIMETHANONAPHTH[2,3-B]OXIRENE, 3,4,5,6,9,9-HEXACHLOR, 2,7:3,6-DIMETHANONAPHTH[2,3-B]OXIRENE, 3,4,5,6,9,9-HEXACHLOR, 3,4,5,6,9,9,-HEXACHLORO-1A,2,2A,3,6,6A,7,7A-OCTAHYDRO-2,7:3,, 3,4,5,6,9,9-HEXACHLORO-1A,2,2A,3,6,6A,7,7A-OCTAHYDRO-2,7:3,6, 5,8-DIMETHANONAPHTHALENE, C00157, COMPOUND 269, EN 57, ENDREX, ENDRICAL, ENDRICOL, ENT 17,251, EXPERIMENTAL INSECTICIDE 269, HEXACHLOROEPOXYOCTAHYDRO-ENDO,ENDO- DIMETHANONAPHTHALENE, HEXACHLOROEPOXYOCTAHYDRO-ENDO,ENDO-DIMETHANONAPHTHALENE, HEXADRIN, HEXADRIN®, ISODRIN EPOXIDE, MENDRIN, NA 2761, NAPHTH(2,3-B)OXIRENE, NAPH[2,3-B]OXIRENE, NCI 01565, NCI-C00157, NENDRIN, OKTANEX, OMS 197, RCRA WASTE NUMBER P051, SD 3419, STARDRIN, STARDRIN 20
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
380.91 S 20 1.7 @ 20°C
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
1.8 20 2000
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.12 1.3 130
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.