CAS 71-43-2

Benzene

Description:

Benzene, with the CAS number 71-43-2, is a colorless, flammable liquid with a sweet odor, commonly associated with petroleum. It is an aromatic hydrocarbon, characterized by its stable ring structure composed of six carbon atoms, each bonded to one hydrogen atom, forming a planar, cyclic molecule. Benzene exhibits resonance, which contributes to its chemical stability and unique reactivity. It is non-polar and has a relatively low boiling point compared to other hydrocarbons, making it a volatile compound. Benzene is known for its ability to undergo electrophilic substitution reactions, which are typical for aromatic compounds, allowing it to form various derivatives. However, it is also recognized as a hazardous substance; prolonged exposure can lead to serious health risks, including carcinogenic effects. Due to its toxicity, the use of benzene is regulated in many countries, and safer alternatives are often sought in industrial applications. Its primary uses include serving as a solvent, a precursor in the synthesis of various chemicals, and in the production of plastics, resins, and synthetic fibers.

Formula:C₆H₆

InChI:InChI=1S/C6H6/c1-2-4-6-5-3-1/h1-6H

InChI key:InChIKey=UHOVQNZJYSORNB-UHFFFAOYSA-N

SMILES:C=1C=CC=CC1

Synonyms:

1,3,5-Cyclohexatriene
Akos Bbs-00004227
Benceno
Benceno, Puro
Benzen
Benzene
Benzene 300
Benzene 5000
Benzène
Benzol
Benzole
Benzolene
Bicarburet Of Hydrogen
Carbon Oil
Coal naphtha
Cyclohexatriene
Mineral Naphtha
Motor Benzol
Nitration Benzene
Nsc 67315
Phene
Phenyl hydride
Pure benzol
Pyrobenzol
Pyrobenzole
[6]Annulene
See more synonyms

Purity (%)

100

products per page.Found 173 products.

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Benzene in Methanol
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 71-43-2
Methanol
Ref: BE-BePure-20577YM-1000
2ml
To inquire
1ml
12.00€
VAT not included
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Benzene in Methanol
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 71-43-2
Methanol
Ref: BE-BePure-20577XM-100
1ml
11.00€
VAT not included
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Benzene
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 71-43-2
Ref: BE-BePure-20577
25mg
To inquire
1g
70.00€
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Benzene in Methanol
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 71-43-2
Methanol
Ref: BE-BePure-20577-Kit2
6x1ml
72.00€
VAT not included
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Benzene in Methanol
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 71-43-2
Methanol
Ref: BE-BW20577DM-10
1ml
19.00€
VAT not included
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Benzene 100 µg/mL in Methanol
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 71-43-2
Formula:C₆H₆
Color and Shape:Single Solution
Molecular weight:78.11
Ref: 04-GA09011063ME
1ml
Discontinued
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Discontinued product
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Residual Solvents Class 1 RS
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
Color and Shape:None Liquid
Ref: 2K-1059700021
3x1.2ml
Discontinued
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Discontinued product
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Benzene for HPLC & UV Spectroscopy, 99.8%
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 71-43-2
Formula:C₆H₆
Purity:min. 99.8%
Color and Shape:Clear, Colourless, Liquid, max. 10
Molecular weight:78.11
Ref: SR-36823
1000ml
Discontinued
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500ml
Discontinued
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Discontinued product
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Benzene (Sulphur free) extrapure, 99%
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 71-43-2
Formula:C₆H₆
Purity:min. 99%
Color and Shape:Clear, Colourless, Liquid
Molecular weight:78.11
Ref: SR-99515
500ml
Discontinued
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2500ml
Discontinued
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25l
Discontinued
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Discontinued product
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Benzene Dried, 99.7%, water 0.005%
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 71-43-2
Formula:C₆H₆
Purity:min. 99.7%
Color and Shape:Clear, Colourless, Liquid, max.10, Passes
Molecular weight:78.11
Ref: SR-69981
1000ml
Discontinued
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Discontinued product
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Benzene GC-HS, 99.9%
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 71-43-2
Formula:C₆H₆
Purity:min. 99.9%
Color and Shape:Clear, Colourless, Liquid, max. 10
Molecular weight:78.11
Ref: SR-95582
1000ml
Discontinued
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500ml
Discontinued
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Discontinued product
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Benzene ACS, 99.5%
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 71-43-2
Formula:C₆H₆
Purity:min. 99.5%
Color and Shape:Clear, Colourless, Liquid, max. 10, Passes test
Molecular weight:78.11
Ref: SR-16410
500ml
Discontinued
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2500ml
Discontinued
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Discontinued product
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Benzene ACS, ExiPlus, Multi-Compendial, 99.5%
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 71-43-2
Formula:C₆H₆
Purity:min. 99.5%
Color and Shape:Clear, Colourless, Liquid, max. 10, Passes test
Molecular weight:78.11
Ref: SR-58857
500ml
Discontinued
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2500ml
Discontinued
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Discontinued product