PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Trimethylolpropane phosphite 824-11-3
7.01
8.00
11.00
Formula Synonyms
C6-H11-O3-P TRIMETHYLOLPROPANE PHOSPHITE, 1,1,1-TRIS-HYDROXYMETHYLPROPANE BICYCLIC PHOSPHITE, 1,3-PROPANEDIOL, 2-ETHYL-2-(HYDROXYMETHYL)-, CYCLIC PHOSPHIT, 1,3-PROPANEDIOL, 2-ETHYL-2-(HYDROXYMETHYL)-, CYCLIC PHOSPHIT, 1,3-PROPANEDIOL, 2-ETHYL-2-(HYDROXYMETHYL)-, CYCLIC PHOSPHIT, 2-(HYDROXYMETHYL)-2-ETHYL-1,3-PROPANEDIOL, CYCLIC PHOSPHITE(, 4-ETHYL- 1-PHOSPHA-2,6,7-TRIOXABICYCLO[2.2.2]OCTANE, 4-ETHYL-2,6,7-TRIOXA-1- PHOSPHABICYCLO[2.2.2]OCTANE, ETHRIOL PHOSPHITE, ETPB, TRIMETHYLOLPROPANE CYCLIC PHOSPHITE (1:1)
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
162.14 S 56 200 0.2 25
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
0.23 2.5 2.8
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.035 0.38 0.42
Technical Basis
No technical basis available
References
Search Again
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.