PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Dibutyl phosphite 1809-19-4 1760
14.01
11.01
14.02
7.01
4.09
4.06
4.10
4.07
7.11
3.09
Formula Synonyms
C8.H19.O3.P DIBUTYL PHOSPHITE, BUTYL ALCOHOL, HYDROGEN PHOSPHITE, BUTYL PHOSPHITE ((C4H9O)2(HO)P), BUTYL PHOSPHONATE ((BUO)2HPO), BUTYL PHOSPHONATE ((C4H9O)2HPO), DBP 1, DI-N-BUTYL HYDROGEN PHOSPHITE, DI-N-BUTYL PHOSPHITE, DIBUTOXYPHOSPHINE OXIDE, DIBUTYL HYDROGEN PHOSPHITE, DIBUTYL PHOSPHONATE, PHOSPHOROUS ACID, DIBUTYL ESTER
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
194.24 L 1 95 0.986
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
9.6 110 630
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
1.2 14 79
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.