PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Trimethylacetyl chloride; (Pivaloyl chloride) 3282-30-2 2438
14.02
14.01
11.01
4.07
Formula Synonyms
C5.H9.Cl.O TRIMETHYLACETYL CHLORIDE, 1,1-DIMETHYLETHANECARBONYL CHLORIDE, 2,2-DIMETHYLPROPANOYL CHLORIDE, 2,2-DIMETHYLPROPIONIC ACID CHLORIDE, 2,2-DIMETHYLPROPIONYL CHLORIDE, CHLORURE DE TRIMÉTHYLACÉTYLE (DOT FRENCH), CLORURO DE TRIMETILACETILO (DOT SPANISH), NEOPENTANOYL CHLORIDE, PIVALIC ACID CHLORIDE, PIVALOLYL CHLORIDE, PIVALOYL CHLORIDE, PIVALYL CHLORIDE, TERT-BUTYL CHLORO KETONE, TERT-BUTYLCARBONYL CHLORIDE
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
120.59 L 107 1.003 @ 20°C
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
0.015 0.16ₐ 0.47ₐ
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
0.074 0.79 2.3
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.