PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Veratraldehyde 120-14-9
15.02
7.01
4.07
15.01
Formula Synonyms
C9.H10.O3 VERATRALDEHYDE, 3,4-DIMETHOXYBENZALDEHYDE, 3,4-DIMETHOXYBENZENECARBONAL, 4-O-METHYLVANILLIN, 40-METHYLVANILLIN, METHYLVANILLIN, P-VERATRIC ALDEHYDE, PROTOCATECHUALDEHYDE DIMETHYL ETHER, PROTOCATECHUIC ALDEHYDE DIMETHYL ETHER, VANILLIN METHYL ETHER, VERATRAL, VERATRIC ALDEHYDE, VERATRUM ALDEHYDE, VERATRYL ALDEHYDE
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
166.19 S 281
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
6 66 400
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.88 9.7 59
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.