PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Methacryloyl chloride 920-46-7
14.01
14.02
4.01
11.01
Formula Synonyms
C4H5ClO METHACRYLOYL CHLORIDE, 2-METHYL-2-PROPENOYL CHLORIDE, 2-METHYLPROPENOIC ACID CHLORIDE, 2-PROPENOYL CHLORIDE, 2-METHYL-, ALPHA-METHYLACRYLOYL CHLORIDE, METHACRYL CHLORIDE, METHACRYLIC ACID CHLORIDE, METHACRYLIC CHLORIDE, METHACRYLYL CHLORIDE, METHYLACRYLOYL CHLORIDE
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
104.54 L -60 96 40 25
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
0.013 0.14 0.62
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
0.056 0.60 2.7
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.