PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Methacrolein diacetate; (Acetic acid, 2-methyl-2-propene-1,1-diol diester) 10476-95-6
14.01
14.02
4.01
4.05
7.01
7.00
Formula Synonyms
C8H12O4 METHACROLEIN DIACETATE, 2-PROPENE-1,1- DIOL, 2-METHYL-, DIACETATE, ACETIC ACID, 2-METHYL-2-PROPENE-1,1-DIOL DIESTER
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
172.2 L 191 0.35 25 1.051 @ 20°C
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
0.18 2 12
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.026 0.28 1.7
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.