PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Methyl bromide; (Bromomethane) 74-83-9 1062
14.01
4.01
11.01
14.02
4.08
4.05
7.01
8.00
11.00
4.02
Formula Synonyms
CH3Br METHYL BROMIDE, 1-BROMOMETHANE, BROM-O-GAS, BROMOMETHANE, BROMURE DE MÉTHYLE (DOT FRENCH), BROMURO DE METILO (DOT SPANISH), CURAFUME, DOWFUME MC-2 SOIL FUMIGANT, DOWFUME MC-33, EDCO, EMBAFUME, HALON 1001, HALTOX, ISCOBROME, KAYAFUME, M-B-C FUMIGANT, MB, MBX, MEBR, METAFUME, METHANE, BROMO-, METHOGAS, MONOBROMOMETHANE, PESTMASTER, PROFUME, R 40B1, ROTOX, TERABOL, TERR-O-GAS 100, ZYTOX, METHYL BROMIDE AND NONFLAMMABLE, NONLIQUEFIED COMPRESSED GAS,
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
94.94 G -93.68 3.5 750 3.3 1.6755 @ 20°C 100000
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
19 210ₐ 740ₐ
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
74 820 2900
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.