PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Propionic anhydride 123-62-6 2496
14.01
11.01
14.02
4.08
11.00
4.07
4.11
Formula Synonyms
C6H10O3 PROPIONIC ANHYDRIDE, ANHÍDRIDO PROPIÓNICO (DOT SPANISH), ANHYDRIDE PROPIONIQUE (DOT FRENCH), METHYLACETIC ANHYDRIDE, PROPANOIC ANHYDRIDE, PROPIONIC ACID ANHYDRIDE, PROPIONYL OXIDE
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
130.16 L -45 167 1 20.6 1.012 13000
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
7.1 78 470
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
1.3 15 88
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.