PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Fosthietan 21548-32-3
15.00
7.01
8.00
4.07
Formula Synonyms
C6.H12.N.O3.P.S2 FOSTHIETAN, (DIETHOXYPHOSPHINYLIMINO)-1,3-DITHIETANE, 1,3-DITHIETAN-2-YLIDENEPHOSPHORAMIDIC ACID DIETHYL ESTER, 1,3-DITHIETANE, PHOSPHORAMIDIC ACID DERIV., 2-(DIETHOXYPHOSPHINYLIMINO)-1,3-DITHIETANE, AC 64475, ACCONEM, CL 64475, GEOFOS, IMIDOCARBONIC ACID, PHOSPHONODITHIO-, CYCLIC METHYLENE P,P-D, NEM-A-TAK, NEMATAK, PHOSPHONODITHIOIMI- DOCARBONIC ACID CYCLIC METHYLENE P,P-DIE, PHOSPHORAMIDIC ACID, 1,3 DITHIETAN-2-YLIDENE-, DIETHYL ESTER
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
241.28 L 250 0.0000065 25 1.3
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
0.43 4.7 28
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.044 0.48 2.8
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.