PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Dimethylhydrazine, 1,1- 57-14-7 1163
14.01
4.01
11.01
14.02
4.08
4.05
7.01
8.00
7.00
11.00
Formula Synonyms
C2H8N2 1,1-DIMETHYLHYDRAZINE, 1,1-DIMETHYL HYDRAZINE, 1,1-DIMETILHIDRAZINA (DOT SPANISH), AS-DIMETHYLHYDRAZINE, ASYM DIMETHYLHYDRAZINE, ASYMMETRIC DIMETHYLHYDRAZINE, DIMAZIN, DIMAZINE, DIMÉTHYL-1,1 HYDRAZINE (DOT FRENCH), DIMETHYLHYDRAZINE, DIMETHYLHYDRAZINE UNSYMMETRICAL, DIMÉTHYLHYDRAZINE, ASYMÉTRIQUE (DOT FRENCH), DIMETHYLHYDRAZINE, UNSYMMETRICAL, DIMETILHIDRAZINA, ASIMÉTRICA (DOT SPANISH), DMH, GEM-DIMETHYLHYDRAZINE, HYDRAZINE, 1,1-DIMETHYL, HYDRAZINE, 1,1-DIMETHYL-, N,N-DIMETHYLHYDRAZINE, RCRA WASTE NUMBER U098, U-DIMETHYLHYDRAZINE, UDMH, UN 1163, UNS-DIMETHYLHYDRAZINE, UNSYM-DIMETHYLHYDRAZINE, UNSYMMETRICAL DIMETHYLHYDRAZINE, UNSYMMETRICAL-DIMETHYLHYDRAZINE
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
60.098 L -57.2 63.9 75 10.5 0.791 @ 22°C 20000
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
0.27 3ₐ 11ₐ
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
0.66 7.4 27
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.