Polynuclear Aromatic Hydrocarbons (PAHs)

Polyaromatic Hydrocarbons (PAHs) are hydrocarbon compounds with multiple benzene rings.

PAHs are typical components of asphalts, fuels, oils, and greases. They are also called Polycyclic Aromatic Hydrocarbons and have been linked to cancer and hormone disruption.

We offer a comprehensive list 0f certified reference materials in a neat and solution form, as a set of neats and as mixed solutions. Explore our comprehensive list!

Polynuclear Aromatic Hydrocarbons (PAHs)
NameCas No
Acenaphthene 83-32-9
Acenaphthylene 208-96-8
Acridine 260-94-6
Anthanthrene 191-26-4
Anthracene 120-12-7
Azulene 275-51-4
Benz[a]anthracene 56-55-3
Benz[a]anthracene-7,12-dione 2498-66-0
Benz[a]fluorene 238-84-6
Benz[a]pyrene (Ames grade) 50-32-8
Benz[e]pyrene 192-97-2
Benzo[b]anthracene 92-24-0
Benzo[b]chrysene 214-17-5
Benzo[b]fluoranthene 205-99-2
Benzo[j]fluoranthene 205-82-3
Benzo[k]fluoranthene 207-08-9
Benzo[b]fluorene 243-17-4
Benzo[g,h,i]perylene 191-24-2
Benzo[c]phenanthrene 195-19-7
2,3-Benzofuran 271-89-6
5,6-Benzoquinoline 85-02-9
7,8-Benzoquinoline 230-27-3
2,2’-Binaphthyl 612-78-2
Biphenyl 92-52-4
Carbazole 86-74-8
Chrysene 218-01-9
Coronene 191-07-1
Cyclopenta[c,d]pyrene 27208-37-3
Dibenz[a,h]acridine 226-36-8
Dibenz[a,j]acridine 224-42-0
Dibenz[a,c]anthracene 215-58-7
Dibenz[a,h]anthracene 53-70-3
Dibenz[a,e]fluoranthene 5385-75-1
Dibenz[a,e]pyrene 192-65-4
Dibenz[a,h]pyrene 189-64-0
Dibenz[a,i]pyrene 189-55-9
Dibenz[a,l]pyrene 191-30-0
7H-Dibenzo[c,g]carbazole 194-59-2
Dibenzo-p-dioxin 262-12-4
Dibenzofuran 132-64-9
Dibenzothiophene 132-65-0
Dibenz[a,l]pentacene 227-09-8
9,10-Dihydroanthracene 613-31-0
12,12A-Dihydro-3,9-dimethylbenz[a]anthracene 
Diindeno[1,2,3-cd-1′,2′,3′-lm]perylene 188-94-3
2,3-Dimethylanthracene 613-06-9
9,10-Dimethylanthracene 781-43-1
3,9-Dimethylbenz[a]anthracene 316-51-8
6,8-Dimethylbenz[a]anthracene 317-64-6
7,12-Dimethylbenz[a]anthracene 57-97-6
7,10-Dimethylbenz[a]pyrene 63104-33-6
1,12-Dimethylbenzo[c]phenanthrene 4076-43-1
5,8-Dimethylbenzo[c]phenanthrene 54886-63-9
1,2-Dimethylnaphthalene 573-98-8
1,3-Dimethylnaphthalene 575-41-7
1,4-Dimethylnaphthalene 571-53-4
1,5-Dimethylnaphthalene 571-61-9
1,6-Dimethylnaphthalene 575-43-9
1,8-Dimethylnaphthalene 569-41-5
2,6-Dimethylnaphthalene 581-42-0
2,7-Dimethylnaphthalene 582-16-1
3,6-Dimethylphenanthrene 1576-67-6
9,10-Diphenylanthracene 1499-10-1
Dodecahydrotriphenylene 1610-39-5
NameCas No
6-Ethylchrysene 2732-58-3
Fluoranthene 206-44-0
Fluorene 86-73-7
Indan 496-11-7
Indene 95-13-6
Indeno[1,2,3-cd]pyrene193-39-5
Indole 120-72-9
Isoquinoline119-65-3
1-Methylanthracene 610-48-0
2-Methylanthracene 613-12-7
9-Methylanthracene 779-02-2
1-Methylbenz[a]anthracene 2498-77-3
2-Methylbenz[a]anthracene 2498-76-2
3-Methylbenz[a]anthracene 2498-75-1
4-Methylbenz[a]anthracene 316-49-4
5-Methylbenz[a]anthracene 2319-96-2
6-Methylbenz[a]anthracene 316-14-3
7-Methylbenz[a]anthracene 2541-69-7
9-Methylbenz[a]anthracene 2381-16-0
10-Methylbenz[a]anthracene2381-15-9
7-Methylbenz[a]pyrene 63041-77-0
8-Methylbenz[a]pyrene 63041-76-9
9-Methylbenz[a]pyrene 70644-19-8
10-Methylbenz[a]pyrene 63104-32-5
1-Methylbenzo[c]phenanthrene 4076-39-5
2-Methylbenzo[c]phenanthrene 2606-85-1
3-Methylbenzo[c]phenanthrene 2381-19-3
4-Methylbenzo[c]phenanthrene 4076-40-8
5-Methylbenzo[c]phenanthrene 652-04-0
3-Methylcholanthrene 56-49-5
4-Methylchrysene 3351-30-2
5-Methylchrysene 3697-24-3
6-Methylchrysene 1705-85-7
2-Methylfluoranthene 33543-31-6
1-Methylnaphthalene 90-12-0
2-Methylnaphthalene 91-57-6
9-Methyl-9-phenylfluorene 56849-83-3
1-Methylphenanthrene 832-69-9
2-Methylphenanthrene 2531-84-2
3-Methylphenanthro[3,4-c]phenanthrene 83844-21-7
1-Methylpyrene 2381-71-7
4,5-Methylenephenanthrene 203-64-5
Naphthalene 91-20-3
Perylene 198-55-0
Phenanthrene 85-01-8
9-Phenylanthracene 602-55-1
1-Phenylnaphthalene605-02-7
2-Phenylnaphthalene 612-94-2
Picene 213-46-7
Pyrene 129-00-0
Pyrrole 109-97-7
Quinoline 91-22-5
2,3:6,7-Tetraethylbiphenylene 
1,2,3,4-Tetrahydrofluoranthene 20279-21-4
Thianaphthene 95-15-8
Thianthrene 92-85-3
4,6,8-Trimethylazulene 941-81-1
8,9,11-Trimethylbenz[a]anthracene 74845-58-2
1,6,7-Trimethylnaphthalene 2245-38-7
Triphenylene 217-59-4
Truxene 548-35-6
Acenaphthene
Anthanthrene
Anthracene
1,2-Benzanthracene
Benz[a]anthracene-7,12-dione 
Benzo[g,h,i]perylene
Benz[a]pyrene
Benz[e]pyrene
5,6-Benzoquinoline
Carbazole
Chrysene
Coronene
Dibenzothiophene
Fluoranthene
4,5-Methylenephenanthrene
Naphthalene
Perylene
Phenanthrene
Pyrene
Truxene (95%)
Acenaphthene
Acenaphthylene
Anthracene
Benz[a]anthracene
Benz[a]pyrene
Benzo[b]fluoranthene
Benzo[g,h,i]perylene
Benzo[k]fluoranthene
Chrysene
Dibenz[a,h]anthracene
Fluoranthene
Fluorene
Indeno[1,2,3-cd]pyrene
Naphthalene
Phenanthrene
Acenaphthene
Acenaphthylene
Anthracene
Benz[a]anthracene
Benz[a]pyrene
Benzo[b]fluoranthene
Benzo[g,h,i]perylene
Benzo[k]fluoranthene
Chrysene
Dibenz[a,h]anthracene
Fluoranthene
Fluorene
Indeno[1,2,3-cd]pyrene
Naphthalene
Phenanthrene (98%)
Pyrene
Acenaphthene
Acenaphthylene
Anthracene
Benz[a]anthracene
Benzo[b]fluoranthene
Benzo[j]fluoranthene
Benzo[k]fluoranthene
Benzo[g,h,i]perylene
Benzo[c]phenanthrene
Benz[a]pyrene
Benz[e]pyrene
Chrysene
Dibenz[a,h]anthracene
Dibenz[a,h]pyrene
Dibenz[a,i]pyrene
Dibenz[a,l]pyrene
7,12-Dimethylbenz[a]anthracene
Fluoranthene
Fluorene
Indeno[1,2,3-cd]pyrene
3-Methylcholanthrene
Naphthalene
Phenanthrene
Pyrene
Name Cas No
1-Amino-4-nitronaphthalene776-34-1
2-Nitroanthracene 3586-69-4
9-Nitroanthracene 602-60-8
7-Nitrobenz[a]anthracene 20268-51-3
6-Nitrobenz[a]pyrene 63041-90-7
2-Nitrobiphenyl 86-00-0
3-Nitrobiphenyl 2113-58-8
4-Nitrobiphenyl 92-93-3
6-Nitrochrysene 7496-02-8
3-Nitrodibenzofuran 5410-97-9
2-Nitrodibenzothiophene 6639-36-7
3-Nitrofluoranthene 892-21-7
2-Nitrofluorene 607-57-8
5-Nitroacenaphthene 602-87-9
1-Nitronaphthalene 86-57-7
2-Nitronaphthalene 581-89-5
3-Nitrophenanthrene 17024-19-0
9-Nitrophenanthrene 954-46-1
1-Nitropyrene 5522-43-0
Name Cas No
9,10-Dinitroanthracene 33685-60-8
2,2’-Dinitrobiphenyl 2436-96-6
2,8-Dinitrodibenzothiophene 109041-38-5
2,7-Dinitrofluorene 5405-53-8
2,7-Dinitro-9-fluorenone 31551-45-8
1,3-Dinitronaphthalene 606-37-1
1,5-Dinitronaphthalene 605-71-0
1,8-Dinitronaphthalene 602-38-0
1,3-Dinitropyrene 75321-20-9
1,6-Dinitropyrene 42397-64-8
1,8-Dinitropyrene 42397-65-9
2,4,7-Trinitro-9-fluorenone 129-79-3
Name Cas No
Nitrobenzene 98-95-3
2-Nitrotoluene 88-72-2
2,4-Dinitrotoluene 121-14-2
2,6-Dinitrotoluene 606-20-2
2-Nitrophenol 88-75-5
4-Nitrophenol 100-02-7
2,4-Dinitrophenol 51-28-5
2-Nitroaniline 88-74-4
3-Nitroaniline 99-09-2
4-Nitroaniline 100-01-6
4,6-Dinitro-o-cresol (2-Methyl-4,6-dinitrophenol) 534-52-1
Name Cas No
2-Acetamidofluorene 53-96-3
1-Aminoanthracene 610-49-1
2-Aminoanthracene 613-13-8
1-Aminoanthraquinone 82-45-1
2-Aminoanthraquinone 117-79-3
2-Aminobiphenyl 90-41-5
4-Aminobiphenyl 92-67-1
6-Aminochrysene 2642-98-0
2-Aminofluorene 153-78-6
1-Aminonaphthalene 134-32-7
2-Aminonaphthalene 91-59-8
2,7-Diaminofluorene 525-64-4
1,8-Diaminonaphthalene 479-27-6
1,2-Diphenylhydrazine 122-66-7
N-Phenyl-1-naphthylamine 90-30-2
o-Tolidine (3,3’-Dimethylbenzidine) 119-93-7
Name Cas No
6-Hydroxychrysene 37515-51-8
1-Hydroxypyrene 5315-79-7
Name Cas No
Benzidine92-87-5
3,3′-Diaminobenzidine91-95-2
3,3′-Dichlorobenzidine91-94-1
3,3′-Dimethoxybenzidine119-90-4
4,4′-Diaminodiphenylmethane (4,4′-Methylenedianiline)101-77-9
2,4-Diaminotoluene95-80-7
4-Dimethylaminoazobenzene60-11-7
4,4′-Methylene bis(2-chloroaniline)101-14-4
N-Methyl-N’-nitro-N-nitrosoguanidine70-25-7
N-Phenyl-2-naphthylamine135-88-6
s-Triazine290-87-9

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