PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Cyanide 57-12-5 1588
14.01
11.01
14.02
4.08
4.05
7.01
11.00
4.07
3.11
Formula Synonyms
CN CYANIDES, INORGANIC, N.O.S., CYANIDE SOLUTION, N.O.S., CARBON NITRIDE ION (CN1-), CIANUROS, INORGÁNICOS, N.E.O.M. (DOT SPANISH), CIANUROS, INORGÁNICOS, SÓLIDOS, N.E.O.M. (DOT SPANISH), CYANIDE (CN1-), CYANIDE ANION, CYANIDE ION, CYANIDE ION (CN(1-)), CYANIDE ION(1-), CYANIDE(1-), CYANIDE(1-) ION, CYANIDES (SOLUBLE SALTS AND COMPLEXES), CYANIDES, INORGANIC, SOLID, N.O.S., CYANURES, INORGANIQUES, N.S.A. (DOT FRENCH), CYANURES, INORGANIQUES, SOLIDES, N.S.A. (DOT FRENCH), HYDROCYANIC ACID, ION(1-), ISOCYANIDE, NITRILE ANION
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
26.02 S
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
6 8.3 50
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
5.6 7.8 47
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.