Benzo[a]pyrene
50-32-8 Basic informationMore
- Product Name:Benzo[a]pyrene
- Synonyms: 3,4-Benz[a]pyrene 3,4-Benzpyren coaltarpitchvolatiles:benzo(a)pyrene Rcra waste number U022 3,4-Benzopyrene, 3,4-Benzpyrene, Benzo[def]chrysene 6,7-BENZOPYRENE 3，4-Benzypyrene 3,4-BENZPYRENE
- CAS:50-32-8
- MF:C20H12
- MW:252.31
- EINECS:200-028-5
- Mol File:50-32-8.mol
-
USE
benzo[a]pyrene (BP) is a reasonably potent contact carcinogen, and therefore has been subjected
to extensive carcinogenic testing. A diet containing 25 ppm of benzo[a]pyrene (BP) fed to
mice for 140 days produced leukemia and lung adenomas in addition to
stomach tumors. Skin tumors developed in over 60% of the rats treated topically
with approximately 10 mg of benzo[a]pyrene three times per week.
The incidence of skin tumors dropped to about 20% when treatment was
about 3 mg 3 per week. Above the 10 mg range, however, the incidence
of skin tumors increased dramatically to nearly 100%.
benzo[a]pyrene (BP) is also carcinogenic when administered orally. In one experiment,
weekly doses of greater than 10 mg administered for 10 weeks induced
stomach cancers, although no stomach cancers were produced at the dose
of 10 mg or less. At 100 mg doses, nearly 79% of the animals had developed
stomach tumors by the completion of the experiment.
When 15 ppm of benzo[a]pyrene (BP) in feed was orally administered to mice, production of
leukemia, lung adenomas, and stomach tumors were observed after 140 days.
Lastest Price from Benzo[a]pyrene manufacturers
- Benzo[a]pyrene
-
- US $15.00-10.00/KG
- CAS:50-32-8
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- 2021-07-13
- Benzo[a]pyrene
-
- US $15.00-10.00/KG
- CAS:50-32-8
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- 2021-07-10
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- Company Name:Shanghai Jizhi Biochemical Technology Co. Ltd.
- Tel:4009004166/18616739031 18616739031
- Products Intro:Product Name:3，4-Benzopyrene
CAS:50-32-8
Purity:98%，Acmec Package:＞100g Remarks:＞100g More... - CB Index:58
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- Company Name:Biokitchen
- Tel:021-021-021-31663258 13795219287
- Products Intro:Product Name:benzo[pqr]tetraphene
CAS:50-32-8
Purity:> 97% HPLC Package:10G;100G；500G；1KG; 5KG, 10KG; 100KG More... - CB Index:58
- Related Information:Catalog(1927)
- Company Name:Shanghai daoyang technology co., ltd
- Tel:询价加3150471267 13381681725
- Products Intro:CAS:50-32-8
Package:1kg - CB Index:58
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- Company Name:ShangHai Anpel Co, Ltd.
- Tel:18501792038; 18501792038
- Products Intro:Product Name:Benzo(a)pyrene
CAS:50-32-8
Purity:100ppm Package:100mg/L于乙腈，1ml - CB Index:58
- Related Information:Catalog(9611)
- Company Name:J & K SCIENTIFIC LTD.
- Tel:010-82848833 400-666-7788
- Products Intro:Product Name:Benzo[a]pyrene, 96%
CAS:50-32-8
Purity:96% Package:100MG;1G;500MG More... - CB Index:76
- Related Information:Catalog(96815)
- Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel:021-61259108 18621169109
- Products Intro:Product Name:3,4-Benzopyrene
CAS:50-32-8
Purity:>95.0%(GC) Package:100Mg;1g Remarks:B0085 More... - CB Index:62
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- Company Name:future industrial shanghai co., ltd
- Tel:400-0066400 13621662912
- Products Intro:Product Name:3,4-Benzopyrene
CAS:50-32-8
Purity:96% Package:407RMB/ 100mg More... - CB Index:65
- Related Information:Catalog(1995)