Molecular Absorption Spectra
Hitran-96 Spectra
CO  -- Carbon Monoxide CH3Cl --  Methyl Chloride C2H2  --  Ethyne
CO2  -- Carbon Dioxide COF2  -- Carbonyl Fluoride C2H6  -- Ethane
HF  -- Hydrogen Fluoride HBr  -- Hydrogen Bromide H2CO  -- Formaldehyde
HI -- Hydrogen Iodide HCl  -- Hydrogen Chloride H2O  -- Water
HNO3  -- Nitric Acid HCN  -- Hydrogen Cyanide H2O2  -- Hydrogen Peroxide
HO2  -- Perhydroxyl HOCl  -- Hyperchlorous Acid H2S  -- Hydrogen Sulfide
HCOOH  -- Formic Acid  O2 -- Oxygen (1) O2 -- Oxygen (2)
O3 -- Ozone ClO  -- Chlorine Monoxide OH  -- Hydroxide
ClONO2 -- Chlorine Nitrate PH3 -- Phosphine SF6 -- Sulfur Hexafluoride
CH4 -- Methane N2 -- Nitrogen N20 -- Nitrous Oxide
NH3 & H2O -- Ammonia and Water NH3 -- Ammonia NO2 -- Nitrogen di Oxide
NO -- Nitrogen Mono Oxide    
Measured FTIR Spectra (EPA)
CCl4-- Carbon Tetrachloride C2Cl4-- Tetrachloroethylene C2Cl6 -- Hexachloroethane
CHCl3 -- Chloroform C2HCl3 -- Trichloroethylene C2H2Cl4 -- 1,1,2,2 Tetrachloroethane
CH2Cl2 -- Dichloromethane C2H2Cl2 -- 1,1 Dichloroethylene C2H4Cl2 -- 1,1 Dichloroethane
CH3Cl -- Chloromethane C2H3Cl -- Vinyl Chloride C2H4Cl2 -- 1,2 Dichloroethane
CHBr3 -- Bromoform CS2 -- Carbon Disulfide C2H3ClO2 -- Choloroacetic acid
CH3Br -- Methyl Bromide COS -- Carbonyl Sulfide C2H3Cl3 -- 1,1,1 Trichloroethane
CH3I -- Methyl Iodide CH2O -- Formaldehyde C2H4Cl2O -- Bis-chloromethyl-ether
CH4O -- Methanol C2H4O -- Ethylene Oxide C2H3Cl3 -- Chloroacetic Acid
N2H4 -- Hydrazine C2H3Br -- Vinyl Bromide C3H6O -- Acetone
CH6N2 -- Methyl Hydrazine C2H5Cl -- Ethyl Chloride C3H6O -- Propionaldehyde
NH3 -- Ammonia C2H4Br2 -- Ethyl Dibromide C3H3N -- Acrylonitrile
C2H3N -- Acetonitrile C2H8N2 -- 1,1,Dimethyl Hydrazine C3H4O -- Acrolein
C3H7O -- Propylene Oxide ClCH2OCH3 -- Chloromethyl Methyl Ether (CH3)2NNO -- N-Nitrosodimethylamine
C3H4O2 -- Acrylic Acid CHCl-CH-CHCl -- 1,3 Dichloropropene (CH3)2NCOCl -- Dimethyl Carbamyl Chloride
C3H4O2 -- Beta-Propiolactone ClC5H4COCH3 -- 2-Chloroacetophenone CH3OC(CH3)3 -- Methyl Tert Butyl Ether
CH3COC(CH3)3 -- Methyl Isobutyl Ketone Hexone CHCl-CHBr-CHBr -1,2 Dibromo- 3-Chloropropane I(CH3)2NI3PO -- Hexamethylphosphoramide
C3H6Cl2 (Propylene Dichloride) C4H6 (1,3 Butadiene) C3H7N (1,2 Propylenimine)
C3H5ClO (Epichlorohydrin) (1-Chloro-2,3-Epoxypropane) C4Cl6 (Hexachlorobutadiene) C3H7NO (Dimethyl Formamide)
C4H6O2 (Vinyl Acetate) C4H2O3 (Maleic Anhydride) C3H7NO2 (2-Nitropropane)
C4H8Cl2O (Dichloroethyl Ether) C4H5Cl (Chloroprene) C3H5Cl (Allyl Chloride)
C4H8O2 (1,4 Dioxane) C6H6 (Benzene) C5Cl6 (Hexachlorocyclopentadiene)
C4H8O (1,2 Epoxybutane) C6H7N (Aniline) (Phenylamine) C6H5Cl (Chlorobenzene)
C4H8O (Methy1 Ethyl Ketone) (2-Butanone) C6H6O (Phenol) C5H8O2 (Methyl Methacrylate)
C4H8N2O2 (N-Nitrosomorpholine) C6H5NO2(Nitrobenzene) C5H8O2 (Ethyl Acrylate)
C6H14 (Hexane) C7H9N (o-Toluidine) C7H8 (Toluene)
C6H15N (Triethylamine) C7H8O (o-Cresol) C7H8O (m-Cresol)
C6H4Cl2 (1,4 Dichlorobenzene(p)) C7H8O (p-Cresol) C7H7Cl (Benzyl Chloride)
C6H3Cl3 (1,2,4 Trichlorobenzene) C8H18 (2,2,4 Trimethylpentane) C6H3Cl3O (2,4,6 Trichlorophenol)
C8H8 (Styrene) C8H10 (m-Xylenes) C9H12 (Cumene)
C8H6CHCH2O (Styrene Oxide) C8H10 (o-Xylenes) C9H14O (Isophorone)
C8H6CCl3 (Benzotrichloride) C8H10 (p-Xylenes) C9H7N (Qinoline)
C8H2Cl3OH (2,4,5 Trichlorophenol) C8H11N (N,N Diethyl Aniline) C8H8O (Acetophenone)
C10H8 (Napthalene) C9H6N2O2 (2,4 Toluene Diisocyanate) C10H10O4 (Dimethyl Phthalate)
(CH3)2POCHC (Dichlorvos)