PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Acrylic acid | 79-10-7 | 2218 |
14.01
4.01
11.01
14.02
4.08
7.01
8.00
7.00
11.00
4.09
|
|||||||||
| Formula | Synonyms | |||||||||||
| C3H4O2 | ACRYLIC ACID, INHIBITED, 2-PROPENOIC ACID, ACIDE ACRYLIQUE, STABILISÉ (DOT FRENCH), ACIDO ACRÍLICO, INHIBIDO (DOT SPANISH), ACROLEIC ACID, ACRYLIC ACID, ACRYLIC ACID, GLACIAL, AQUEOUS ACRYLIC ACID (TECHNICAL GRADE IS 94%), ETHYLENE CARBOXYLIC ACID, ETHYLENECARBOXYLIC ACID, GLACIAL ACRYLIC ACID, GLACIAL ACRYLIC ACID (98% IN AQUEOUS SOLUTION), PROPENE ACID, PROPENOIC ACID, RCRA WASTE NUMBER U008, UN 2218, VINYL FORMIC ACID, VINYLFORMIC ACID | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 72.06 | L | 12.5 | 141 | 7.5 | 35 | 1.0511 @ 20°C | 24000 |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 1.5 | 46 | 180 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 4.4 | 140 | 530 |
Technical Basis
A review of available sources identified AEGLs for this chemical. The AEGLs were selected as the TEELs due to their usage priority among the emergency exposure limits (Section 1).
• TEEL-1 = AEGL-1
• TEEL-2 = AEGL-2
• TEEL-3 = AEGL-3
This review generated TEEL values that are consistent with Rev. 29A.
• TEEL-1 = AEGL-1
• TEEL-2 = AEGL-2
• TEEL-3 = AEGL-3
This review generated TEEL values that are consistent with Rev. 29A.
References
https://www.epa.gov/aegl/acrylic-acid-results-aegl-program