CAS 50-32-8: Benzo[a]pyrene

Description:Benzo[a]pyrene (BaP) is a polycyclic aromatic hydrocarbon (PAH) characterized by its fused benzene rings, specifically consisting of five rings. It is a colorless to pale yellow solid at room temperature and is known for its high stability and hydrophobic nature, making it poorly soluble in water but soluble in organic solvents. BaP is primarily produced through incomplete combustion of organic materials, such as fossil fuels, tobacco, and grilled meats, and is commonly found in environmental pollutants, including air, soil, and water. It is recognized as a potent carcinogen, with the ability to form DNA adducts, leading to mutagenic effects. Due to its toxicological properties, BaP is subject to regulatory scrutiny and is monitored in various environmental and food safety contexts. Additionally, it has been studied for its potential effects on human health, particularly in relation to cancer risk, prompting ongoing research into its mechanisms of action and pathways of exposure.

Formula:C₂₀H₁₂

InChI:InChI=1S/C20H12/c1-2-7-17-15(4-1)12-16-9-8-13-5-3-6-14-10-11-18(17)20(16)19(13)14/h1-12H

InChI key:InChIKey=FMMWHPNWAFZXNH-UHFFFAOYSA-N

SMILES:C=1C=CC2=C(C1)C=C3C=CC4=CC=CC=5C=CC2=C3C45

Synonyms:
3,4-Benz[A]Pyrene
3,4-Benzopyrene
3,4-Benzpyrene
3,4-Benzpyrene (carcinogen)
3,4-Benzylpyrene
3,4-Bp
4,5-Benzpyrene
6,7-Benzopyrene
B[A]P
BaP
See more synonyms
Benz(A)Pyren
Benz(a)pyrene
Benzo[Def]Criseno
Benzo[Pqr]Tetraphene
Benzo[d,e,f]chrysene
Benzo[def]chrysen
Benzo[def]chrysene
Benzopyrene
Benzpyrene
Nsc 21914
Benzo(a)pyrene
Benzo[a]pyrene

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Product data	Purity	Price range	Estimated delivery
3,4-Benzopyrene (purified by sublimation) REF: 3B-B0085CAS: 50-32-8	>95.0%(GC)	59.00 €~321.00 €	Thu 03 Apr 25
Benzo[a]pyrene, 96% REF: 02-015856CAS: 50-32-8	96%	76.00 €~280.00 €	Fri 04 Apr 25
Benzo[a]pyrene REF: TM-T6985CAS: 50-32-8	98% - ≥98%	42.00 €~472.00 €	Thu 10 Apr 25
Benzo[a]pyrene REF: IN-DA0037RBCAS: 50-32-8	96%	To inquire	Thu 10 Apr 25
Benzo[A]Pyrene REF: 54-OR1025571CAS: 50-32-8	99%	54.00 €~1,571.00 €	Fri 11 Apr 25
Benzo[a]pyrene 1000 µg/mL in Acetone REF: 04-A20635000AC-1000CAS: 50-32-8	- - -	To inquire	Tue 15 Apr 25
PAH-Mix 3 20-50 µg/mL in Cyclohexane REF: 04-L20950003CYCAS: 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 50-32-8	- - -	159.00 €	Tue 15 Apr 25
HJ 834-2017, HJ 951-2018 VOC & SVOCs Mixture 155 1000 µg/mL in Dichloromethane REF: 04-A50000155DICAS: 100-01-6 100-02-7 101-55-3 103-33-3 105-67-9 106-44-5 106-46-7 106-47-8 108-60-1 108-95-2 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 120-83-2 121-14-2 129-00-0 131-11-3 132-64-9 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 51-28-5 53-70-3 534-52-1 541-73-1 56-55-3 59-50-7 606-20-2 62-75-9 621-64-7 67-72-1 7005-72-3 77-47-4 78-59-1 83-32-9 84-66-2 84-74-2 85-01-8 85-68-7 86-73-7 86-74-8 87-68-3 87-86-5 88-06-2 88-74-4 88-75-5 91-20-3 91-57-6 91-58-7 95-48-7 95-50-1 95-57-8 95-95-4 98-95-3 99-09-2	- - -	To inquire	Tue 15 Apr 25
PAH-Mix 14 10 µg/mL in Acetonitrile REF: 04-L20950014ALCAS: 120-12-7 129-00-0 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 53-70-3 56-55-3 83-32-9 85-01-8 86-73-7 90-12-0 91-20-3 91-57-6	- - -	312.00 €	Tue 15 Apr 25
EPA Method 610 Additions PAH Mixture 445 5-100 µg/mL in Acetonitrile REF: 04-A50000445ALCAS: 120-12-7 129-00-0 189-55-9 189-64-0 191-24-2 192-65-4 193-39-5 194-59-2 205-82-3 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 224-42-0 226-36-8 50-32-8 53-70-3 56-49-5 56-55-3 83-32-9 85-01-8 86-73-7 91-20-3	- - -	To inquire	Tue 15 Apr 25
PAH Mix 63 1000 µg/mL in Toluene REF: 04-YA06100300TOCAS: 120-12-7 129-00-0 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 53-70-3 56-55-3 83-32-9 85-01-8 86-73-7 91-20-3	- - -	220.00 €	Tue 15 Apr 25
PAH Mixture 933 20 µg/mL in Dichloromethane REF: 04-GA09000933DICAS: 120-12-7 129-00-0 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 53-70-3 56-55-3 83-32-9 85-01-8 86-73-7 91-20-3	- - -	53.00 €	Tue 15 Apr 25
PAH Mixture 641 1000 µg/mL in Dichloromethane REF: 04-A50000641DICAS: 192-97-2 205-82-3 205-99-2 207-08-9 218-01-9 50-32-8 53-70-3 56-55-3	- - -	To inquire	Tue 15 Apr 25
PAH Mixture 16 0.8-8.5 µg/mL in Acetonitrile REF: 04-GA09000919ALCAS: 120-12-7 129-00-0 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 53-70-3 56-55-3 83-32-9 85-01-8 86-73-7 91-20-3	- - -	65.00 €	Tue 15 Apr 25
PAH Mixture for ZEK 01.4-08 1000 µg/mL in Dichloromethane REF: 04-GA09000534DICAS: 120-12-7 129-00-0 191-24-2 192-97-2 193-39-5 205-82-3 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 53-70-3 56-55-3 83-32-9 85-01-8 86-73-7 91-20-3	- - -	To inquire	Tue 15 Apr 25
ISO 17993 Stock Standard Mixture 364 10 µg/mL in Acetonitrile REF: 04-A50000364ALCAS: 120-12-7 129-00-0 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 218-01-9 50-32-8 53-70-3 56-55-3 83-32-9 85-01-8 86-73-7 91-20-3	- - -	To inquire	Tue 15 Apr 25
PAH Mixture 938 20-1000 µg/mL in Acetonitrile:Methanol REF: 04-GA09000938LMCAS: 120-12-7 129-00-0 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 53-70-3 56-55-3 83-32-9 85-01-8 86-73-7 91-20-3	- - -	101.00 €	Tue 15 Apr 25
PAH-Mix 9 10 µg/mL in Cyclohexane REF: 04-L20950009CYCAS: 120-12-7 129-00-0 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 53-70-3 56-55-3 83-32-9 85-01-8 86-73-7 91-20-3	- - -	264.00 €	Tue 15 Apr 25
EPH NJ Aromatics Mixture 2000 µg/mL in Dichloromethane REF: 04-YA09000021DICAS: 120-12-7 129-00-0 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 526-73-8 53-70-3 56-55-3 83-32-9 85-01-8 86-73-7 91-20-3 91-57-6	- - -	109.00 €	Tue 15 Apr 25
PAH Mix 525 100 µg/mL in Acetone REF: 04-XA05250100ACCAS: 120-12-7 129-00-0 191-24-2 193-39-5 205-99-2 207-08-9 208-96-8 218-01-9 50-32-8 53-70-3 56-55-3 85-01-8 86-73-7	- - -	98.00 €	Tue 15 Apr 25