Organic Vapor Analyte List - Groups A, B, C, and D

Chemicals are arranged alphabetically, into Groups OV-A, OV-B, OV-C, and OV-D

When using an Organic Vapor monitor, chemicals to be tested on a single monitor must be from a single analyte group, either OV-A, OV-B, OV-C, or OV-D. These groups were designed based on laboratory restrictions of analysis, e.g. different solvents, or other testing procedures, that would exclude testing with another group. For example, only OV-A chemicals may be analyzed on a single badge. A second sampler will be required to test for chemicals from the OV-B list. 

Badges are available pre-paid for a single chemical (X566-1, X521-1, or X546-1) and pre-paid for the analysis of up to four (4) chemicals per badge (X566-4, X521-4 or X546-4), as long as they are from the same analytical Group (A, B, C or D).
All Organic Vapors will be collected on either the 566/Multi-Purpose, Best All-Around Monitor, 521/Very High Sampling Rate Monitor,  or the 546/Very High Capacity Monitor.

 For further assistance determining which monitor is best for your situation, Click Here or contact customer service at 800-833-1258 ext 4 / custservice@assaytech.com

Bolded and Green chemicals are part of our Organic Solvent Panel (OSP) and can be monitored together using the X521-25AT.

 

                                   LIST A ORGANIC VAPOR CHEMICALS
CAS

CHEMICAL NAME

 GROUP CAS

CHEMICAL NAME

 GROUP
67-64-1 Acetone OV-A, OSP 591-78-6 2-Hexanone (MBK) OV-A
75-05-8 Acetonitrile OV-A 123-92-2 Isoamyl acetate OV-A
107-13-1 Acrylonitrile OV-A 123-51-3 Isoamyl alcohol OV-A
107-18-6 Allyl Alcohol OV-A 110-19-0 Isobutyl acetate OV-A
107-5-1 Allyl Chloride OV-A 78-83-1 Isobutyl alcohol OV-A
628-63-7 Amyl acetate OV-A 108-21-4 Isopropyl acetate OV-A
71-43-2 Benzene OV-A, OSP, OV-C 67-63-0 Isopropyl alcohol OV-A, OSP
106-99-0 Butadiene OV-A 108-20-3 Isopropyl ether OV-A
71-36-3 t-Butanol OV-A 5989-27-5 Limonene (as dipentene) OV-A
75-65-0 n-Butanol OV-A, OSP 109-86-4 2-Methoxyethanol (Methyl Cellosolve) OV-A
78-92-2 2-Butanol (sec-butyl alcohol) OV-A 110-49-6 2-Methoxyethyl acetate(MeCSAc) OV-A
111-76-2 Butoxyethanol (ButylCellosolve) OV-A 96-33-3 Methyl acrylate OV-A
123-86-4 n-Butyl acetate OV-A 67-56-1 Methyl alcohol (methanol) OV-A
540-88-5 t-Butyl acetate OV-A 108-87-2 Methyl cyclohexane OV-A
141-32-2 n-Butyl acrylate OV-A, OSP 78-93-3 Methyl ethyl ketone (2-butanone) OV-A, OSP
1634-04-4 Butyl methyl ether (MTBE) OV-A 107-31-3 Methyl formate OV-A
56-23-5 Carbon tetrachloride OV-A 110-12-3 Methyl isoamyl ketone OV-A
108-90-7 Chlorobenzene OV-A 108-11-2 Methyl isobutyl carbinol OV-A
74-97-5 Chlorobromomethane OV-A 108-10-1 Methyl isobutyl ketone (hexone) OV-A, OSP
67-66-3 Chloroform OV-A, OSP 80-62-6 Methyl methacrylate OV-A, OSP
126-99-8 Chloroprene OV-A 107-87-9 Methyl propyl ketone (2-pentanone) OV-A
98-82-8 Cumene OV-A 109-87-5 Methylal (dimethoxymethane) OV-A
110-82-7 Cyclohexane OV-A 75-09-2 Methylene chloride OV-A, OSP
108-93-0 Cyclohexanol OV-A 91-20-3 Naphthalene OV-A, OV-C, OSP
108-94-1 Cyclohexanone OV-A, OSP 111-84-2 n-Nonane OV-A
123-42-2 Diacetone Alcohol OV-A 111-65-9 n-Octane OV-A
1717-00-6 Dichloro-1-fluoroethane (HCFC141b) OV-A 109-66-0 n-Pentane OV-A
75-71-8 Dichlorodifluoromethane (CFC12) OV-A 127-18-4 Perchloroethylene (PCE) OV-A, OSP
75-34-3 1,1-Dichloroethane OV-A 4994-15-6 4-Phenylcyclohexene (New Rug Odor) OV-A, OSP
107-06-2 1,2-Dichloroethane (EDC) OV-A 108-65-6 Prop. Glyc. methyl ether acetate OV-A
540-59-0 Dichloroethylene OV-A 109-60-4 n-Propyl acetate OV-A
75-43-4 Dichlorofluoromethane (CFC21) OV-A 71-23-8 n-Propyl alcohol OV-A
76-14-2 Dichlorotetrafluoroethane (CFC114) OV-A 106-94-5 n-Propyl bromide OV-A
68-12-2 Dimethyl formamide (DMF) OV-A 78-87-5 Propylene dichloride OV-A
123-91-1 1,4-Dioxane OV-A 107-98-2 Propylene glycol methyl ether OV-A
106-89-8 Epichlorohydrin OV-A 110-86-1 Pyridine OV-A
110-80-5 Ethoxyethanol (Cellosolve) OV-A 100-42-5 Styrene OV-A, OSP
111-15-9 Ethoxyethyl acetate (EthylCell) OV-A 76-11-9 1,1,2,2-Tetrachloro-2,2-difluoroethane OV-A
141-78-6 Ethyl acetate OV-A, OSP 109-99-9 Tetrahydrofuran (THF) OV-A, OSP
140-88-5 Ethyl acrylate OV-A 108-88-3 Toluene OV-A, OSP, OV-C
64-17-5 Ethyl alcohol (ethanol) OV-A, OSP 79-00-5 1,1,2-Trichloroethane OV-A
60-29-7 Ethyl ether OV-A 71-55-6 1,1,1-Trichloroethane (methylchloroform) OV-A, OSP
687-47-8 Ethyl lactate OV-A 79-01-6 Trichloroethylene (TCE) OV-A, OSP
100-41-4 Ethylbenzene OV-A, OSP, OV-C 76-13-1 Trichlorotrifluoroethane (CFC113) OV-A
107-07-3 Ethylene chlorohydrin OV-A 108-67-8 1,3,5-Trimethylbenzene (mesitylene) OV-A
106-93-4 Ethylene dibromide OV-A 108-05-4 Vinyl acetate OV-A
110-71-4 Ethylene glycol dimethyl ether OV-A 593-60-2 Vinyl bromide OV-A
75-69-4 Fluorotrichloromethane (CFC11) OV-A 75-01-4 Vinyl chloride OV-A
142-82-5 n-Heptane OV-A, OSP 75-35-4 Vinylidene Chloride (1,1 DCE) OV-A
110-43-0 2-Heptanone (methyl amyl ketone) OV-A 1330-20-7 Xylenes OV-A, OSP, OV-C
110-54-3 n-Hexane OV-A, OSP

* Indicates that Monitor 546 is recommended for full shift sampling. Use Monitor 566 or 521 for 15 minute sampling.

LIST B ORGANIC VAPOR CHEMICALS
CAS #

CHEMICAL NAME

 GROUP B
100-44-7 Benzyl chloride OV-B
2426-08-6 Butyl(n)glycidyl ether OV-B
76-22-2 Camphor OV-B
95-49-8 Chloro(o)toluene OV-B
106-46-7 1,2-Dichlorobenzene OV-B
95-50-1 1,4-Dichlorobenzene OV-B
77-73-6 Dicyclopentadiene OV-B
108-83-8 Diisobutylketone OV-B
121-69-7 n,n-Dimethylaniline OV-B
34590-94-8 Dipropylene Glycol Methyl Ether OV-B
78-59-1 Isophorone OV-B
872-50-4

1-Methyl-2-pyrrolidinone 

 OV-B 
98-83-9 a-Methyl Styrene OV-B
101-84-8 Phenyl ether OV-B
25013-15-4 Vinyl toluene (methyl styrene) OV-B
LIST C ORGANIC VAPOR CHEMICALS
CAS #

CHEMICAL NAME

 GROUP C
71-43-2 Benzene OV-A, OSP, OV-C
100-41-4 Ethylbenzene OV-A, OSP, OV-C
  Hydrocarbons, Total (as Hexane) ov-c
8052-41-3 Mineral Spirits (stoddard solvent) ov-c
8032-32-4 Naphtha VM&P ov-c
91-20-3 Naphthalene OV-A, OV-C
108-88-3 Toluene OV-A, OSP, OV-C
95-63-6 1,2,4-Trimethylbenzene ov-c
1330-20-7 Xylenes OV-A, OSP, OV-C

 

LIST D ORGANIC VAPOR CHEMICALS
CAS #

CHEMICAL NAME

 GROUP D
108-95-2 Phenol OV-D

 

 

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