PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Malonic acid; (Carboxyacetic acid) 141-82-2 8027
14.01
11.01
15.02
4.05
4.07
Formula Synonyms
C3H4O4 MALONIC ACID, 1,3-PROPANEDIOIC ACID, CARBOXYACETIC ACID, DICARBOXYMETHANE, METHANEDICARBOXYLIC ACID, PROPANEDIOIC ACID, USAF EK-695
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
104.07 S 1.63 @ 10°C
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
20 230 590
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
4.7 54 140
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.