PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Phenylenediamine dihydrochloride, 1,4- 624-18-0 1673
14.01
14.02
4.01
4.08
4.05
7.01
11.00
4.07
4.11
3.11
Formula Synonyms
C6H9Cl2N2 1,4-PHENYLENEDIAMINE DIHYDROCHLORIDE, 1,4-BENZENEDIAMINE DIHYDROCHLORIDE, 1,4-DIAMINOBENZENE DIHYDROCHLORIDE, 4-AMINOANILINE DIHYDROCHLORIDE, C.I. 76061, C.I. OXIDATION BASE 10A, C.I. 76061, C.I. OXIDATION BASE 10A, DURAFUR BLACK RC, FOURRINE 64, FOURRINE DS, NCI-C03930, OXIDATION BASE 10A, P-AMINOANILINE DIHYDROCHLORIDE, P-BENZENEDIAMINE DIHYDROCHLORIDE, P-DIAMINOBENZENE DIHYDROCHLORIDE, P-PD HCL, P-PDA HCL, P-PHENYLENEDIAMINE HYDROCHLORIDE, P-PHENYLENEDIAMINE, DIHYDROCHLORIDE, PELAGOL CD, PELAGOL GREY CD
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
181.06 S
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
0.44 4.9 29
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.059 0.66 3.9
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.