The table below provides a synoptic view of the lists of chemical warfare agents and precursors featured by three international nonproliferation frameworks: the Chemical Weapons Convention (CWC), the Australia Group (AG), and the Wassenaar Arrangement (WA).

Costanzi Research Logo Synoptic Table of CW-control lists

Curated and Structurally Annotated by Costanzi Research – www.costanziresearch.com
(Last Update: September 03, 2020)

The Table is available for download in the following formats:
CSV, Microsoft Excel

Disclaimer. The information in this table is provided for research and general information purposes only. The authors do not guarantee the accuracy of the information and do not take any responsibility for any consequence, including, but not limited to, financial or legal consequences, that may occur due to inaccuracies or omissions.
Color Code: Individual Chemicals
Mixtures of Chemicals
Proteins
Families of Chemicals
Notes.
1. When different names are given in different lists, the CWC name is provided first, followed by the alternative name within parentheses.
2. For entries lacking a CAS registry number, a sequential registry number assinged by Costanzi Research (CR number) is provided instead.
3. For proteins, the UNIPROT ID is provided instead.
4. Chemical Weapons Convention (CWC) entry numnber. CWC Schedule 1 entries 1A13 – 1A16 entered into force on June 7, 2020.
5. Australia Group entry number. AG entries 66-87 were added on February 28, 2020.
6. Wassenaar Arrangement (WA) Munitions List 7 (ML7) entry number. For WA entry ML7 b.4.b (Agent Orange), there is a discrepancy between the name, which indicates the free acid form, and the CAS number, which indicates the butyl ester form.
Category Entry Name1 CAS Registry Number2 PubChem ID3 CWC Entry Number4 AG Entry Number5 Wassenaar ML7 Entry Number6
Nerve agents O-Alkyl (<=C10, incl. cycloalkyl) alkyl (Me, Et, n-Pr or i-Pr)-phosphonofluoridates CR0001 CWC 1A1 WA ML7 b.1.a
Nerve agents Sarin: O-Isopropyl methylphosphonofluoridate 107-44-8 7871 CWC 1A1 Example 1 WA ML7 b.1.a Example 1
Nerve agents Soman: O-Pinacolyl methylphosphonofluoridate 96-64-0 7305 CWC 1A1 Example 2 WA ML7 b.1.a Example 2
Nerve agents O-Alkyl (<=C10, incl. cycloalkyl) N,N-dialkyl (Me, Et, n-Pr or i-Pr) phosphoramidocyanidates CR0002 CWC 1A2 WA ML7 b.1.b
Nerve agents Tabun:O-Ethyl N,N-dimethyl phosphoramidocyanidate 77-81-6 6500 CWC 1A2 Example 1 WA ML7 b.1.b Example 1
Nerve agents O-Alkyl (H or <=C10, incl. cycloalkyl) S-2-dialkyl (Me, Et, n-Pr or i-Pr)-aminoethyl alkyl (Me, Et, n-Pr or i-Pr) phosphonothiolates and corresponding alkylated or protonated salts CR0003 CWC 1A3 WA ML7 b.1.c
Nerve agents VX: O-Ethyl S-2-diisopropylaminoethyl methyl phosphonothiolate 50782-69-9 39793 CWC 1A3 Example 1 WA ML7 b.1.c Example 1
Sulfur mustards 2-Chloroethylchloromethylsulfide 2625-76-5 14557887 CWC 1A4-1 WA ML7 b.2.a.1
Sulfur mustards Mustard gas: Bis(2-chloroethyl)sulfide 505-60-2 10461 CWC 1A4-2 WA ML7 b.2.a.2
Sulfur mustards Bis(2-chloroethylthio)methane 63869-13-6 522107 CWC 1A4-3 WA ML7 b.2.a.3
Sulfur mustards Sesquimustard: 1,2-Bis(2-chloroethylthio)ethane 3563-36-8 19092 CWC 1A4-4 WA ML7 b.2.a.4
Sulfur mustards 1,3-Bis(2-chloroethylthio)-n-propane 63905-10-2 522108 CWC 1A4-5 WA ML7 b.2.a.5
Sulfur mustards 1,4-Bis(2-chloroethylthio)-n-butane 142868-93-7 518918 CWC 1A4-6 WA ML7 b.2.a.6
Sulfur mustards 1,5-Bis(2-chloroethylthio)-n-pentane 142868-94-8 22608774 CWC 1A4-7 WA ML7 b.2.a.7
Sulfur mustards Bis(2-chloroethylthiomethyl)ether 63918-90-1 22608780 CWC 1A4-8 WA ML7 b.2.a.8
Sulfur mustards O-Mustard: Bis(2-chloroethylthioethyl)ether 63918-89-8 45452 CWC 1A4-9 WA ML7 b.2.a.9
Lewisites Lewisite 1: 2-Chlorovinyldichloroarsine 541-25-3 5372798 CWC 1A5-1 WA ML7 b.2.b.1
Lewisites Lewisite 2: Bis(2-chlorovinyl)chloroarsine 40334-69-8 5368106 CWC 1A5-2 WA ML7 b.2.b.2
Lewisites Lewisite 3: Tris(2-chlorovinyl)arsine 40334-70-1 5352143 CWC 1A5-3 WA ML7 b.2.b.3
Nitrogen mustards HN1: Bis(2-chloroethyl)ethylamine 538-07-8 10848 CWC 1A6-1 WA ML7 b.2.c.1
Nitrogen mustards HN2: Bis(2-chloroethyl)methylamine 51-75-2 4033 CWC 1A6-2 WA ML7 b.2.c.2
Nitrogen mustards HN3: Tris(2-chloroethyl)amine 555-77-1 5561 CWC 1A6-3 WA ML7 b.2.c.3
Toxins Saxitoxin 35523-89-8 56947150 CWC 1A7
Toxins Ricin 9009-86-3 P02879 CWC 1A8
Novichok agents P-alkyl (H or <=C10, incl. cycloalkyl) N-(1-(dialkyl(<=C10, incl. cycloalkyl ) amino)) alkylidene( H or <=C10, incl. cycloalkyl) phosphonamidic fluorides and corresponding alkylated or protonated salts CR0004 CWC 1A13
Novichok agents N-(1-(di-n-decylamino)-n-decylidene)-P-decylphosphonamidic fluoride 2387495-99-8 CID Not Assigned CWC 1A13 Example 1
Novichok agents Methyl-(1-(diethylamino)ethylidene)phosphonamidofluoridate 2387496-12-8 132472359 CWC 1A13 Example 2
Novichok agents O-alkyl (H or <=C10, incl. cycloalkyl) N-(1-(dialkyl(<=C10, incl. cycloalkyl ) amino)) alkylidene( H or <=C10, incl. cycloalkyl) phosphonamidofluoridates and Corresponding alkylated or protonated salts CR0005 CWC 1A14
Novichok agents O-n-Decyl N-(1-(di-n-decylamino)-n-decylidene)phosphoramidofluoridate 2387496-00-4 CID Not Assigned CWC 1A14 Example 1
Novichok agents Methyl-(1-(diethylamino)ethylidene)phosphoramidofluoridate 2387496-04-8 132472360 CWC 1A14 Example 2
Novichok agents Ethyl-(1-(diethylamino)ethylidene)phosphoramidofluoridate 2387496-06-0 139033607 CWC 1A14 Example 3
Novichok agents Methyl-(bis(diethylamino)methylene)phosphonamidofluoridate 2387496-14-0 146586254 CWC 1A15
Carbamates (quaternaries of dimethylcarbamoyloxypyridines) 1-[N,N-dialkyl (<=C10)-N-(n-(hydroxyl, cyano, acetoxy) alkyl (<=C10)) ammonio]-n-[N-(3-dimethylcarbamoxy-α-picolinyl)-N,N-dialkyl(≤C10) ammonio]decane dibromide (n=1-8) CR0006 CWC 1A16-1
Carbamates (quaternaries of dimethylcarbamoyloxypyridines) 1-[N,N-dimethyl-N-(2-hydroxy)ethylammonio]-10-[N-(3-dimethylcarbamoxy- α-picolinyl)-N,N-dimethylammonio]decane dibromide 77104-62-2 CID Not Assigned CWC 1A16-1 Example 1
Carbamates (quaternaries of dimethylcarbamoyloxypyridines) 1,n-Bis[N-(3-dimethylcarbamoxy-α-picolyl)-N,N-dialkyl((≤C10) ammonio]-alkane- (2,(n-1)-dione) dibromide (n=2-12) CR0007 CWC 1A16-2
Carbamates (quaternaries of dimethylcarbamoyloxypyridines) 1,10-Bis[N-(3-dimethylcarbamoxy-α-picolyl)-N-ethyl-N-methylammonio]decane-2,9- dione dibromide 77104-00-8 CID Not Assigned CWC 1A16-2 Example 1
Precursor Alkyl (Me, Et, n-Pr or i-Pr) phosphonyldifluorides CR0008 CWC 1B9 WA ML7 c.1
Precursor DF: Methylphosphonyldifluoride (AG: Methylphosphonyl difluoride (DF)) 676-99-3 69610 CWC 1B9 Example 1 AG 4 WA ML7 c.1 Example 1
Precursor Ethylphosphonyl difluoride 753-98-0 12585494 Not listed individually but member of family CWC 1B9 AG 23 Not listed individually but member of family WA ML7 c.1
Precursor O-Alkyl (H or <=C10, incl. cycloalkyl) O-2-dalkyl (Me, Et, n-Pr or i-Pr)-aminoethyl alkyl (Me, Et, n-Pr or i-Pr) phosphonites and corresponding alkylated or protonated salts CR0009 CWC 1B10 WA ML7 c.2
Precursor QL: O-Ethyl O-2-diisopropylaminoethyl methylphosphonite 57856-11-8 170325 CWC 1B10 Example 1 AG 29 WA ML7 c.2 Example 1
Precursor Chlorosarin: O-Isopropyl methylphosphonochloridate 1445-76-7 102124 CWC 1B11 WA ML7 c.3
Precursor Chlorosoman: O-Pinacolyl methylphosphonochloridate 7040-57-5 145983 CWC 1B12 WA ML7 c.4
Nerve agents Amiton: O,O-Diethyl S-[2-(diethylamino)ethyl] phosphorothiolate 78-53-5 6542 CWC 2A1
Choking agents PFIB: 1,1,3,3,3-Pentafluoro-2-(trifluoromethyl)-1-propene 382-21-8 61109 CWC 2A2
Central incapacitants BZ: 3-Quinuclidinyl benzilate (*) 6581-06-2 23056 CWC 2A3 WA ML7 b.3.a
Precursor Chemicals, except for those listed in Schedule 1, containing a phosphorus atom to which is bonded one methyl, ethyl or propyl (normal or iso) group but not further carbon atoms, CR0010 CWC 2B4
Precursor Methylphosphonyl dichloride (AG: Methylphosphonyl dichloride (DC)) 676-97-1 12671 CWC 2B4 Example 1 AG 5
Precursor Dimethyl methylphosphonate 756-79-6 12958 CWC 2B4 Example 2 AG 3
Precursor O-Ethyl S-phenyl ethylphosphonothiolothionate 944-22-9 13676 CWC 2B4 Exception 1
Precursor Diethyl ethylphosphonate 78-38-6 6534 Not listed individually but member of family CWC 2B4 AG 17
Precursor Ethylphosphinyl dichloride 1498-40-4 15157 Not listed individually but member of family CWC 2B4 AG 21
Precursor Ethylphosphonyl dichloride 1066-50-8 70596 Not listed individually but member of family CWC 2B4 AG 22
Precursor Methylphosphinyl dichloride 676-83-5 61194 Not listed individually but member of family CWC 2B4 AG 26
Precursor Diethyl methylphosphonite 15715-41-0 85063 Not listed individually but member of family CWC 2B4 AG 33
Precursor Dimethyl ethylphosphonate 6163-75-3 521983 Not listed individually but member of family CWC 2B4 AG 34
Precursor Ethylphosphinyl difluoride 430-78-4 23280220 Not listed individually but member of family CWC 2B4 AG 35
Precursor Methylphosphinyl difluoride 753-59-3 136565 Not listed individually but member of family CWC 2B4 AG 36
Precursor Methylphosphonic acid 993-13-5 13818 Not listed individually but member of family CWC 2B4 AG 55
Precursor Diethyl methylphosphonate 683-08-9 12685 Not listed individually but member of family CWC 2B4 AG 56
Precursor Methylphosphonothioic dichloride 676-98-2 61195 Not listed individually but member of family CWC 2B4 AG 63
Precursor N,N-Dialkyl (Me, Et, n-Pr or i-Pr) phosphoramidic dihalides CR00011 CWC 2B5
Precursor N,N-Dimethylaminophosphoryl dichloride 677-43-0 12673 Not listed individually but member of family CWC 2B5 AG 57
Precursor Dialkyl (Me, Et, n-Pr or i-Pr) N,N-dialkyl (Me, Et, n-Pr or i-Pr)-phosphoramidates CR00012 CWC 2B6
Precursor Diethyl N,N-dimethylphosphoramidate 2404-03-7 520087 Not listed individually but member of family CWC 2B6 AG 18
Precursor Arsenic trichloride 7784-34-1 24570 CWC 2B7 AG 31
Precursor 2,2-Diphenyl-2-hydroxyacetic acid (AG: Benzilic Acid) 76-93-7 6463 CWC 2B8 AG 32
Precursor Quinuclidin-3-ol 1619-34-7 15381 CWC 2B9 AG 13
Precursor N,N-Dialkyl (Me, Et, n-Pr or i-Pr) aminoethyl-2-chlorides and corresponding protonated salts CR00013 CWC 2B10
Precursor N,N-Diisopropyl-(beta)-aminoethyl chloride 96-79-7 7312 Not listed individually but member of family CWC 2B10 AG 11
Precursor N,N-Diisopropyl-2-aminoethyl chloride hydrochloride 4261-68-1 77942 Not listed individually but member of family CWC 2B10 AG 54
Precursor N,N-Dialkyl (Me, Et, n-Pr or i-Pr) aminoethane-2-ols and corresponding protonated salts CR00014 CWC 2B11
Precursor N,N-Dimethylaminoethanol and corresponding protonated salts 108-01-0 7902 CWC 2B11 Exception 1
Precursor N,N-Diethylaminoethanol and corresponding protonated salts (AG: Diethylaminoethanol) 100-37-8 7497 CWC 2B11 Exception 2 AG 49
Precursor N,N-Diisopropyl-(beta)-amino-ethanol 96-80-0 7313 Not listed individually but member of family CWC 2B11 AG 27
Precursor N,N-Dialkyl (Me, Et, n-Pr or i-Pr) aminoethane-2-thiols and corresponding protonated salts CR00015 CWC 2B12
Precursor N,N-Diisopropyl-(beta)-aminoethane thiol 5842-07-9 111102 Not listed individually but member of family CWC 2B12 AG 12
Precursor N,N-Diisopropylaminoethanethiol hydrochloride 41480-75-5 3084829 Not listed individually but member of family CWC 2B12 AG 65
Precursor Thiodiglycol: Bis(2-hydroxyethyl)sulfide (AG: Thiodiglycol) 111-48-8 5447 CWC 2B13 AG 1
Precursor Pinacolyl alcohol: 3,3-Dimethylbutan-2-ol (AG: Pinacolyl alcohol) 464-07-3 10045 CWC 2B14 AG 28
Choking agents Phosgene: Carbonyl dichloride 75-44-5 6371 CWC 3A1
Blood agents Cyanogen chloride 506-77-4 10477 CWC 3A2
Blood agents Hydrogen cyanide 74-90-8 768 CWC 3A3
Choking agents Chloropicrin: Trichloronitromethane 76-06-2 6423 CWC 3A4
Precursor Phosphorus oxychloride 10025-87-3 24813 CWC 3B5 AG 2
Precursor Phosphorus trichloride 7719-12-2 24387 CWC 3B6 AG 7
Precursor Phosphorus pentachloride 10026-13-8 24819 CWC 3B7 AG 38
Precursor Trimethyl phosphite 121-45-9 8472 CWC 3B8 AG 8
Precursor Triethyl phosphite 122-52-1 31215 CWC 3B9 AG 30
Precursor Dimethyl phosphite 868-85-9 6327114 CWC 3B10 AG 6
Precursor Diethyl phosphite 762-04-9 6327654 CWC 3B11 AG 19
Precursor Sulfur monochloride 10025-67-9 24807 CWC 3B12 AG 51
Precursor Sulfur dichloride 10545-99-0 25353 CWC 3B13 AG 52
Precursor Thionyl chloride 7719-09-7 24386 CWC 3B14 AG 9
Precursor Ethyldiethanolamine 139-87-7 8769 CWC 3B15 AG 59
Precursor Methyldiethanolamine 105-59-9 7767 CWC 3B16
Precursor Triethanolamine 102-71-6 7618 CWC 3B17 AG 46
Precursor 3-Hydroxy-1-methylpiperidine 3554-74-3 98016 AG 10
Precursor Potassium fluoride 7789-23-3 522689 AG 14
Precursor 2-Chloroethanol 107-07-3 34 AG 15
Precursor Dimethylamine 124-40-3 674 AG 16
Precursor Dimethylamine hydrochloride 506-59-2 10473 AG 20
Precursor Hydrogen fluoride 7664-39-3 14917 AG 24
Precursor Methyl benzilate 76-89-1 66159 AG 25
Precursor 3-Quinuclidone 3731-38-2 19507 AG 37
Precursor Pinacolone 75-97-8 6416 AG 39
Precursor Potassium cyanide 151-50-8 9032 AG 40
Precursor Potassium bifluoride 7789-29-9 11829350 AG 41
Precursor Ammonium bifluoride 1341-49-7 14935 AG 42
Precursor Sodium bifluoride 1333-83-1 219061 AG 43
Precursor Sodium fluoride 7681-49-4 5235 AG 44
Precursor Sodium cyanide 143-33-9 8929 AG 45
Precursor Phosphorus pentasulphide 1314-80-3 14817 AG 47
Precursor Diisopropylamine 108-18-9 7912 AG 48
Precursor Sodium sulphide 1313-82-2 237873 AG 50
Precursor Triethanolamine hydrochloride 637-39-8 101814 AG 53
Precursor Triisopropyl phosphite 116-17-6 8304 AG 58
Precursor O,O-Diethyl phosphorothioate 2465-65-8 655 AG 60
Precursor O,O-Diethyl phosphorodithioate 298-06-6 9274 AG 61
Precursor Sodium hexafluorosilicate 16893-85-9 28127 AG 62
Precursor Diethylamine 109-89-7 8021 AG 64
Precursor Methyl dichlorophosphate 677-24-7 69611 AG 66
Precursor Ethyl Dichlorophosphate 1498-51-7 15158 AG 67
Precursor Methyl Difluorophosphate 22382-13-4 123401 AG 68
Precursor Ethyl Difluorophosphate 460-52-6 120250 AG 69
Precursor Diethyl Chlorophosphite 589-57-1 68530 AG 70
Precursor Methyl Chlorofluorophosphate 754-01-8 23418492 AG 71
Precursor Ethyl Chlorofluorophosphate 762-77-6 23416048 AG 72
Precursor N,N-Dimethylformamidine 44205-42-7 12669390 AG 73
Precursor N,N-Diethylformamidine 90324-67-7 17912027 AG 74
Precursor N,N-Dipropylformamidine 48044-20-8 87832225 AG 75
Precursor N,N-Diisopropylfromamidine 857522-08-8 19782034 AG 76
Precursor N,N-Dimethylacetamidine 2909-14-0 6394935 AG 77
Precursor N,N-Diethylacetamidine 14277-06-6 4243241 AG 78
Precursor N,N-Dipropylacetamidine 1339586-99-0 62047941 AG 79
Precursor N,N-Dimethylpropanamidine 56776-14-8 12375523 AG 80
Precursor N,N-Diethylpropanamidine 84764-73-8 13109962 AG 81
Precursor N,N-Dipropylpropanamidine 1341496-89-6 62047942 AG 82
Precursor N,N-Dimethylbutanamidine 1340437-35-5 17928752 AG 83
Precursor N,N-Diethylbutanamidine 53510-30-8 57106491 AG 84
Precursor N,N-Dipropylbutanamidine 1342422-35-8 62048118 AG 85
Precursor N,N-Diisopropylbutanamidine 1315467-17-4 101801650 AG 86
Precursor N,N-Dimethylisobutanamidine 321881-25-8 21623186 AG 87
Defoliants Butyl 2-chloro-4-fluorophenoxyacetate (LNF) 1692-85-9 54941708 WA ML7 b.4.a
Defoliants 2,4,5-trichlorophenoxyacetic acid mixed with 2,4-dichlorophenoxyacetic acid (Agent Orange)

Note: this is the entry name given in ML7
8015-35-8

Note: this CAS Registry Number is not given in ML7 but can be inferred from the name given in ML7
24683 WA ML7 b.4.b Free Acid Form
Defoliants 2,4,5-trichlorophenoxyacetic acid butyl ester mixed with 2,4-dichlorophenoxyacetic acid butyl ester (Agent Orange)

Note: this name is not given in ML7 but can inferred from the CAS Registry Number given in ML7 (39277-47-9)
39277-47-9

Note: this is the entry CAS Registry Number given in ML7
38264 WA ML7 b.4.b Butyl Ester Form
Defoliants 2,4,5-trichlorophenoxyacetic acid 93-76-5 1480 WA ML7 b.4.b Component 1
Defoliants 2,4-dichlorophenoxyacetic acid 94-75-7 1486 WA ML7 b.4.b Component 2
Riot control agents α-Bromobenzeneacetonitrile, (Bromobenzyl cyanide) (CA) 5798-79-8 22044 WA ML7 d.1
Riot control agents [(2-chlorophenyl) methylene] propanedinitrile, (o-Chlorobenzylidenemalononitrile) (CS) 2698-41-1 17604 WA ML7 d.2
Riot control agents 2-Chloro-1-phenylethanone, Phenylacyl chloride (ω-chloroacetophenone) (CN) 532-27-4 10757 WA ML7 d.3
Riot control agents Dibenz-(b,f)-1,4-oxazephine, (CR) 257-07-8 WA ML7 d.4
Riot control agents 10-Chloro-5,10-dihydrophenarsazine, (Phenarsazine chloride), (Adamsite), (DM) 578-94-9 11362 WA ML7 d.5
Riot control agents N-Nonanoylmorpholine, (MPA) 5299-64-9 79182 WA ML7 d.6