Benzo[a]pyrene
![Benzo[a]pyrene price.](/CAS/GIF/50-32-8.gif)
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- $28.5 - $2010
- Product name: Benzo[a]pyrene
- CAS: 50-32-8
- MF: C20H12
- MW: 252.31
- EINECS:200-028-5
- MDL Number:MFCD00003602
- Synonyms:3,4-benz(a)pyrene ;3,4-Benz[a]pyrene;3,4-Benzopirene;3,4-Benzpyren;3,4-BP;BP;coaltarpitchvolatiles:benzo(a)pyrene ;Rcra waste number U022
39 prices
Selected condition：
Brand
- ACHEMBLOCK
- AK Scientific
- Alichem
- American Custom Chemicals Corporation
- Arctom
- Biosynth
- Chem-Impex
- Crysdot
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
Package
- 5MG
- 50mg
- 100mg
- 250mg
- 0.5g
- 500mg
- 1G
- 2g
- 2ml
- 5G
- 10ml
- 1pkg
- ManufacturerACHEMBLOCK
- Product number10711
- Product description3,4-Benzopyrene 98%
- Packaging1G
- Price$275
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product number10711
- Product description3,4-Benzopyrene 98%
- Packaging5G
- Price$1150
- Updated2026-05-27
- Buy
- ManufacturerAK Scientific
- Product numberW6563
- Product description3,4-Benzopyrene
- Packaging500mg
- Price$260
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number50328
- Product descriptionBenzo[pqr]tetraphene
- Packaging1g
- Price$226.6
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number50328
- Product descriptionBenzo[pqr]tetraphene
- Packaging5g
- Price$1025
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberENZ0000964
- Product descriptionBACTERIAL ALKALINE PHOSPHATASE 95.00%
- Packaging5MG
- Price$496.45
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberSY048151
- Product descriptionBenzo[a]pyrene ≥97%
- Packaging1g
- Price$340
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberSY048151
- Product descriptionBenzo[a]pyrene ≥97%
- Packaging250mg
- Price$195
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFB18224
- Product descriptionBenzo[a]pyrene
- Packaging1g
- Price$500
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFB18224
- Product descriptionBenzo[a]pyrene
- Packaging2g
- Price$860
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFB18224
- Product descriptionBenzo[a]pyrene
- Packaging500mg
- Price$305
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFB18224
- Product descriptionBenzo[a]pyrene
- Packaging250mg
- Price$200
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFB18224
- Product descriptionBenzo[a]pyrene
- Packaging100mg
- Price$150
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number42397
- Product description3,4-Benzopyrene (purified by sublimation) ≥99%(GC)
- Packaging1G
- Price$391.99
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number42397
- Product description3,4-Benzopyrene(purifiedbysublimation),99%(GC) 99%(GC)
- Packaging1G
- Price$323.68
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number42397
- Product description3,4-Benzopyrene(purifiedbysublimation),99%(GC) 99%(GC)
- Packaging100MG
- Price$44.8
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| ACHEMBLOCK | 10711 | 3,4-Benzopyrene 98% | 1G | $275 | 2026-05-27 | Buy |
| ACHEMBLOCK | 10711 | 3,4-Benzopyrene 98% | 5G | $1150 | 2026-05-27 | Buy |
| AK Scientific | W6563 | 3,4-Benzopyrene | 500mg | $260 | 2021-12-16 | Buy |
| Alichem | 50328 | Benzo[pqr]tetraphene | 1g | $226.6 | 2021-12-16 | Buy |
| Alichem | 50328 | Benzo[pqr]tetraphene | 5g | $1025 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ENZ0000964 | BACTERIAL ALKALINE PHOSPHATASE 95.00% | 5MG | $496.45 | 2021-12-16 | Buy |
| Arctom | SY048151 | Benzo[a]pyrene ≥97% | 1g | $340 | 2021-12-16 | Buy |
| Arctom | SY048151 | Benzo[a]pyrene ≥97% | 250mg | $195 | 2021-12-16 | Buy |
| Biosynth | FB18224 | Benzo[a]pyrene | 1g | $500 | 2021-12-16 | Buy |
| Biosynth | FB18224 | Benzo[a]pyrene | 2g | $860 | 2021-12-16 | Buy |
| Biosynth | FB18224 | Benzo[a]pyrene | 500mg | $305 | 2021-12-16 | Buy |
| Biosynth | FB18224 | Benzo[a]pyrene | 250mg | $200 | 2021-12-16 | Buy |
| Biosynth | FB18224 | Benzo[a]pyrene | 100mg | $150 | 2021-12-16 | Buy |
| Chem-Impex | 42397 | 3,4-Benzopyrene (purified by sublimation) ≥99%(GC) | 1G | $391.99 | 2026-05-19 | Buy |
| Chem-Impex | 42397 | 3,4-Benzopyrene(purifiedbysublimation),99%(GC) 99%(GC) | 1G | $323.68 | 2021-12-16 | Buy |
| Chem-Impex | 42397 | 3,4-Benzopyrene(purifiedbysublimation),99%(GC) 99%(GC) | 100MG | $44.8 | 2021-12-16 | Buy |
Properties
Melting point :177-180°C
Boiling point :495°C
Density :1.1549 (estimate)
vapor pressure :2.4 at 25 °C (McVeety and Hites, 1988)
refractive index :1.8530 (estimate)
Flash point :495°C
storage temp. :2-8°C
solubility :Soluble in benzene, toluene, and xylene; sparingly soluble in ethanol and methanol (Windholz et al., 1983)
form :Crystalline
pka :>15 (Christensen et al., 1975)
color :Pale yellow/green/orange
Water Solubility :Soluble in benzene, toluene, and xylene. Sparingly soluble in alcohol, methanol. Insoluble in water
Merck :14,1103
BRN :1911333
Henry's Law Constant :7.35 at 25 °C (thermodynamic method-GC/UV spectrophotometry, Altschuh et al., 1999)(x 10-10 mmHg at 25 °C):
Exposure limits :OSHA: TWA 0.2 mg/m3
Stability :Stable. Incompatible with strong oxidizing agents.
Major Application :environmental
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
InChIKey :FMMWHPNWAFZXNH-UHFFFAOYSA-N
SMILES :c1ccc2c(c1)cc3ccc4cccc5ccc2c3c45
CAS DataBase Reference :50-32-8(CAS DataBase Reference)
IARC :1 (Vol. Sup 7, 92, 100F) 2012
EPA Substance Registry System :Benzo[a]pyrene (50-32-8)
Boiling point :495°C
Density :1.1549 (estimate)
vapor pressure :2.4 at 25 °C (McVeety and Hites, 1988)
refractive index :1.8530 (estimate)
Flash point :495°C
storage temp. :2-8°C
solubility :Soluble in benzene, toluene, and xylene; sparingly soluble in ethanol and methanol (Windholz et al., 1983)
form :Crystalline
pka :>15 (Christensen et al., 1975)
color :Pale yellow/green/orange
Water Solubility :Soluble in benzene, toluene, and xylene. Sparingly soluble in alcohol, methanol. Insoluble in water
Merck :14,1103
BRN :1911333
Henry's Law Constant :7.35 at 25 °C (thermodynamic method-GC/UV spectrophotometry, Altschuh et al., 1999)(x 10-10 mmHg at 25 °C):
Exposure limits :OSHA: TWA 0.2 mg/m3
Stability :Stable. Incompatible with strong oxidizing agents.
Major Application :environmental
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
InChIKey :FMMWHPNWAFZXNH-UHFFFAOYSA-N
SMILES :c1ccc2c(c1)cc3ccc4cccc5ccc2c3c45
CAS DataBase Reference :50-32-8(CAS DataBase Reference)
IARC :1 (Vol. Sup 7, 92, 100F) 2012
EPA Substance Registry System :Benzo[a]pyrene (50-32-8)
Safety Information
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Description
Extensively used in cancer research and for GC (Gas Chromatography) and LC (Liquid Chromatography) Analysis. It is also a multipurpose intermediate.Related product price
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