Benzo[a]pyrene | CAS 50-32-8 | Chemical-Suppliers

Element: pyrene benzo

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C-S » Chemicals » benzo-pyrene-PX100457

Identification

Benzo[a]pyrene

CAS:

50-32-8

EINECS:

200-028-5

Molecular Formula:

C₂₀H₁₂

MDL:

MFCD00003602

SMILES:

C1=CC=C2C3=C4C(=CC2=C1)C=CC5=C4C(=CC=C5)C=C3

Synonym:

nsc 21914 ; benzopyrene ; hpa1s ; bap ; benz[a]pyrene ; benzpyrene ; 3,4-bp ; bp ; hp2alpha2 ; 3,4-benzpyren

Description

A polycyclic aromatic hydrocarbon (PAH), environmental pollutant and carcinogen. Employed as a chemical carcinogen in experimental models of cancer. Carcinogenesis depends on its oxidation by CYP1A1 to benzo[a]pyrenediolepoxide, that forms depurinating ad

Suppliers

Aozeal Certified Standards (AOCS), Inc.

B0089.00

Reafon Industry Co., Ltd.

RF-FL078

Sigma-Aldrich International GmbH

SI13444032

Leap Chem Co., Ltd

LC7562268

Santa Cruz Biotechnology, Inc.

257130

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CAS equal suppliers

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Gihi Chemicals Co., Limited

GCL11344536

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Dayang Chem (Hangzhou) Co.,Ltd.

DC13025208

3,4-Benzopyrene

AK Scientific, Inc.

AS285855

3,4-Benzopyrene (purified by sublimation)

TCI Chemicals (India) Pvt. Ltd.

B0085

Prices & Availability

Data is processed

Properties for Benzo[a]pyrene

Molecular Weight:

252.31 g·mol−1

Density:

1.35 g/cm³

Melting point:

177-180 °C

Boiling point:

495 °C

Flash point:

495 °C

Safety & Transport Information

Risk Codes:

R11 - Highly flammable
R36 - Irritating to eyes
R36/37/38 - Irritating to eyes, respiratory system and skin
R38 - Irritating to skin
R43 - May cause sensitisation by skin contact
R45 - May cause cancer
R46 - May cause inheritable genetic damage
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R60 - May impair fertility
R61 - May cause harm to the unborn child
R65 - Harmful: may cause lung damage if swallowed
R66 - Repeated exposure may cause skin dryness or cracking
R67 - Vapours may cause drowsiness and dizziness

Safety Codes:

S16 - Keep away from sources of ignition - No smoking
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S53 - Avoid exposure - obtain special instructions before use
S60 - This material and its container must be disposed of as hazardous waste
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet
S62 - If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible

Hazard Classes:

6.1

Hazard Symbols:

T, N, F

Storage temperature :

APPROX 4°C

RID/ADR certification :

2811

Alternative Distributors of [Benzo[a]pyrene]

Producers or manufacturers change the product range from time to time. The following companies
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