PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Glycidyl acrylate; (2,3-Epoxypropyl acrylate) 106-90-1 1992
15.02
14.02
11.01
4.11
3.11
7.01
4.01
4.07
11.00
18.00
Formula Synonyms
C6.H8.O3 GLYCIDYL ACRYLATE, (.+-.)-GLYCIDYL ACRYLATE, 1-PROPANOL, 2,3-EPOXY-, ACRYLATE, 2,3-EPOXYPROPYL ACRYLATE, 2-PROPENOIC ACID, OXIRANYL METHYL ESTER (ACI), ACRYLIC ACID, 2,3-EPOXYPROPYL ESTER, EPOXYPROPYL ACRYLATE, GLYCIDYL PROPENATE, GLYCIDYL PROPENOATE
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
128.14 L 1.1074 @ 20°C
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
0.081 0.89 5.4
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
0.42 4.7 28
Technical Basis
A review of available sources identified mouse and rat acute toxicity data (LCLo, LD50) for inhalation and oral routes. Data sources were selected according to the hierarchy listed in Table 3.1. Toxicity data were selected according to type of exposure, species, and route according to the hierarchies stated in Sections 3.3.1, 3.3.2, and evaluated using factors in Tables 3.2, 3.3, and 3.4. The most preferred species and route, a 4-hour rat LCLo, was selected as the TEEL-3 basis and it was scaled to a 60-minute equivalent using the ten Berge equation (Section 3.3.4). TEEL-2 and TEEL-1 values were derived according to Table 3.5.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Rat LCLo (125 ppm/4H)
This review generated TEEL values consistent with Rev. 29A.
References
Chemical information: https://pubchem.ncbi.nlm.nih.gov/compound/Glycidyl-acrylate.
American Industrial Hygiene Association Journal., 23(95), 1962 [PMID:13914538]. Retrieved from: https://pubchem.ncbi.nlm.nih.gov/compound/Glycidyl-acrylate.
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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.