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
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ASTM Method D5580 Valve Timing Calibration Mixture
CAS:Controlled ProductFormula:C8H18Color and Shape:MixtureMolecular weight:114.23VOC Mixture 686 5-10 µg/mL in Methanol
CAS:Controlled Product- 100-41-4
- 100-42-5
- 103-65-1
- 105-05-5
- 106-42-3
- 106-46-7
- 106-93-4
- 107-06-2
- 108-20-3
- 108-38-3
- 108-67-8
- 108-88-3
- 108-90-7
- 124-48-1
- 127-18-4
- 135-01-3
- 141-93-5
- 156-59-2
- 156-60-5
- 1634-04-4
- 488-23-3
- 496-11-7
- 526-73-8
- 527-53-7
- 541-73-1
- 56-23-5
- 611-14-3
- 620-14-4
- 622-96-8
- 630-20-6
- 637-92-3
- 67-66-3
- 71-43-2
- 71-55-6
- 74-87-3
- 75-00-3
- 75-01-4
- 75-09-2
- 75-25-2
- 75-27-4
- 75-34-3
- 75-35-4
- 75-43-4
- 75-45-6
- 75-69-4
- 75-71-8
- 76-13-1
- 79-00-5
- 79-01-6
- 79-34-5
- 91-20-3
- 95-47-6
- 95-50-1
- 95-63-6
- 95-93-2
- 98-82-8
- 994-05-8
Color and Shape:MixtureHJ 644-2013 VOC Mixture 532 2000 µg/mL in Methanol
CAS:Controlled Product- 100-41-4
- 100-42-5
- 100-44-7
- 10061-01-5
- 10061-02-6
- 106-42-3
- 106-46-7
- 106-93-4
- 107-05-1
- 107-06-2
- 108-38-3
- 108-67-8
- 108-88-3
- 108-90-7
- 120-82-1
- 127-18-4
- 156-59-2
- 541-73-1
- 56-23-5
- 622-96-8
- 67-66-3
- 71-43-2
- 71-55-6
- 75-09-2
- 75-34-3
- 75-35-4
- 76-13-1
- 78-87-5
- 79-00-5
- 79-01-6
- 79-34-5
- 87-68-3
- 95-47-6
- 95-50-1
- 95-63-6
Color and Shape:MixtureEPA Method 8260 VOC Mixture 3 2000 µg/mL in Methanol
CAS:Controlled Product- 100-41-4
- 100-42-5
- 10061-01-5
- 10061-02-6
- 103-65-1
- 104-51-8
- 106-42-3
- 106-43-4
- 106-46-7
- 106-93-4
- 107-06-2
- 108-38-3
- 108-67-8
- 108-86-1
- 108-88-3
- 108-90-7
- 120-82-1
- 124-48-1
- 127-18-4
- 135-98-8
- 142-28-9
- 156-59-2
- 156-60-5
- 541-73-1
- 56-23-5
- 563-58-6
- 594-20-7
- 630-20-6
- 67-66-3
- 71-43-2
- 71-55-6
- 74-95-3
- 74-97-5
- 75-09-2
- 75-25-2
- 75-27-4
- 75-34-3
- 75-35-4
- 78-87-5
- 79-00-5
- 79-01-6
- 79-34-5
- 87-61-6
- 87-68-3
- 91-20-3
- 95-47-6
- 95-49-8
- 95-50-1
- 95-63-6
- 96-12-8
- 96-18-4
- 98-06-6
- 98-82-8
- 99-87-6
Formula:C2H2Cl4Color and Shape:MixtureMolecular weight:167.85Oregon Residual Solvent Mixture 238 1000 µg/mL in Triacetin, Second Source
CAS:Controlled Product- 100-41-4
- 106-42-3
- 106-97-8
- 107-21-1
- 107-83-5
- 108-21-4
- 108-38-3
- 108-88-3
- 109-66-0
- 109-99-9
- 110-54-3
- 110-80-5
- 110-82-7
- 123-91-1
- 141-78-6
- 142-82-5
- 463-82-1
- 60-29-7
- 64-17-5
- 67-56-1
- 67-63-0
- 67-64-1
- 71-43-2
- 74-98-6
- 75-05-8
- 75-09-2
- 75-21-8
- 75-28-5
- 75-83-2
- 78-78-4
- 78-92-2
- 79-29-8
- 95-47-6
- 96-14-0
- 98-82-8
Formula:C4H8O2Color and Shape:MixtureMolecular weight:88.11VOC Mixture for HJ 642-2013 2000 µg/mL in Methanol
CAS:Controlled Product- 100-41-4
- 100-42-5
- 10061-01-5
- 10061-02-6
- 103-65-1
- 104-51-8
- 106-42-3
- 106-43-4
- 106-46-7
- 106-93-4
- 107-06-2
- 108-38-3
- 108-67-8
- 108-86-1
- 108-88-3
- 108-90-7
- 120-82-1
- 124-48-1
- 127-18-4
- 135-98-8
- 142-28-9
- 156-59-2
- 156-60-5
- 541-73-1
- 56-23-5
- 563-58-6
- 594-20-7
- 630-20-6
- 67-66-3
- 71-43-2
- 71-55-6
- 74-83-9
- 74-87-3
- 74-95-3
- 74-97-5
- 75-00-3
- 75-01-4
- 75-09-2
- 75-25-2
- 75-27-4
- 75-34-3
- 75-35-4
- 75-69-4
- 75-71-8
- 78-87-5
- 79-00-5
- 79-01-6
- 79-34-5
- 87-61-6
- 87-68-3
- 91-20-3
- 95-47-6
- 95-49-8
- 95-50-1
- 95-63-6
- 96-12-8
- 96-18-4
- 98-06-6
- 98-82-8
- 99-87-6
Color and Shape:MixtureBTEX Mixture 884 200 µg/mL in Methanol
CAS:Controlled ProductFormula:C6H6Color and Shape:MixtureMolecular weight:78.11Arizona Residual Solvents Mixture Kit 499 3-7500 µg/mL in N,N-Dimethylacetamide
CAS:Controlled Product- 100-41-4
- 106-42-3
- 107-83-5
- 108-21-4
- 108-38-3
- 108-88-3
- 109-66-0
- 110-54-3
- 141-78-6
- 142-82-5
- 463-82-1
- 60-29-7
- 64-17-5
- 67-56-1
- 67-63-0
- 67-64-1
- 67-66-3
- 71-43-2
- 75-05-8
- 75-09-2
- 75-83-2
- 78-78-4
- 79-29-8
- 95-47-6
- 96-14-0
Color and Shape:MixtureArizona Residual Solvents Mixture Kit 504 3-7500 µg/mL in N,N-Dimethylacetamide, Second Source
CAS:Controlled Product- 100-41-4
- 106-42-3
- 107-83-5
- 108-21-4
- 108-38-3
- 108-88-3
- 109-66-0
- 110-54-3
- 141-78-6
- 142-82-5
- 463-82-1
- 60-29-7
- 64-17-5
- 67-56-1
- 67-63-0
- 67-64-1
- 67-66-3
- 71-43-2
- 75-05-8
- 75-09-2
- 75-83-2
- 78-78-4
- 79-29-8
- 95-47-6
- 96-14-0
Color and Shape:MixtureEPA Method 624.1 UltiMix VOC Mixture 2000 µg/mL in Methanol
CAS:Controlled Product- 100-41-4
- 10061-01-5
- 10061-02-6
- 106-46-7
- 107-06-2
- 108-88-3
- 108-90-7
- 124-48-1
- 127-18-4
- 540-59-0
- 541-73-1
- 56-23-5
- 67-66-3
- 71-43-2
- 71-55-6
- 75-09-2
- 75-25-2
- 75-27-4
- 75-34-3
- 75-35-4
- 78-87-5
- 79-00-5
- 79-01-6
- 79-34-5
- 95-50-1
Formula:C2H3Cl3Color and Shape:MixtureMolecular weight:133.40Aromatic Hydrocarbons Mix 11 200-600 µg/mL in Methanol
CAS:Controlled ProductFormula:C6H6Color and Shape:MixtureMolecular weight:78.11VOC Mixture 903 2000 µg/mL in Methanol
CAS:Controlled Product- 100-41-4
- 100-42-5
- 10061-01-5
- 10061-02-6
- 103-65-1
- 104-51-8
- 106-42-3
- 106-43-4
- 106-46-7
- 106-93-4
- 107-06-2
- 108-38-3
- 108-67-8
- 108-86-1
- 108-88-3
- 108-90-7
- 120-82-1
- 124-48-1
- 127-18-4
- 135-98-8
- 142-28-9
- 156-59-2
- 156-60-5
- 541-73-1
- 56-23-5
- 563-58-6
- 594-20-7
- 630-20-6
- 67-66-3
- 71-43-2
- 71-55-6
- 74-83-9
- 74-87-3
- 74-95-3
- 74-97-5
- 75-00-3
- 75-01-4
- 75-09-2
- 75-25-2
- 75-27-4
- 75-34-3
- 75-35-4
- 75-69-4
- 75-71-8
- 78-87-5
- 79-00-5
- 79-01-6
- 79-34-5
- 87-61-6
- 87-68-3
- 91-20-3
- 95-47-6
- 95-49-8
- 95-50-1
- 95-63-6
- 96-12-8
- 96-18-4
- 98-06-6
- 98-82-8
- 99-87-6
Formula:C2H2Cl4Color and Shape:MixtureMolecular weight:167.85EPA Method 503.1 Aromatic and Alkene Mixture 381 200 µg/mL in Methanol
CAS:Controlled Product- 100-41-4
- 100-42-5
- 103-65-1
- 104-51-8
- 106-42-3
- 106-43-4
- 106-46-7
- 108-38-3
- 108-67-8
- 108-86-1
- 108-88-3
- 108-90-7
- 120-82-1
- 127-18-4
- 135-98-8
- 541-73-1
- 71-43-2
- 79-01-6
- 87-61-6
- 87-68-3
- 91-20-3
- 95-47-6
- 95-49-8
- 95-50-1
- 95-63-6
- 98-06-6
- 98-82-8
- 99-87-6
Color and Shape:MixtureASTM Method D3606 Check Standard 10-100 mL/L in Isooctane
CAS:Controlled ProductFormula:C4H10OColor and Shape:MixtureMolecular weight:74.12Rhode Island Residual Solvents Mixture Kit 608 2-5000 µg/mL in Triacetin
CAS:Controlled Product- 100-41-4
- 106-42-3
- 106-97-8
- 107-06-2
- 107-21-1
- 107-83-5
- 108-10-1
- 108-21-4
- 108-38-3
- 108-87-2
- 108-88-3
- 109-60-4
- 109-66-0
- 109-99-9
- 110-54-3
- 110-71-4
- 110-80-5
- 110-82-7
- 110-86-1
- 119-64-2
- 123-91-1
- 124-48-1
- 126-33-0
- 127-19-5
- 141-78-6
- 142-82-5
- 156-59-2
- 56-23-5
- 591-78-6
- 60-29-7
- 64-17-5
- 67-56-1
- 67-63-0
- 67-64-1
- 67-68-5
- 68-12-2
- 71-23-8
- 71-36-3
- 71-41-0
- 71-43-2
- 71-55-6
- 74-98-6
- 75-05-8
- 75-21-8
- 75-28-5
- 75-35-4
- 75-52-5
- 75-83-2
- 78-78-4
- 78-83-1
- 78-92-2
- 78-93-3
- 79-00-5
- 79-29-8
- 872-50-4
- 95-47-6
- 96-14-0
- 98-82-8
Color and Shape:MixtureAromatic Hydrocarbons Mix 11 2000-6000 µg/mL in Methanol
CAS:Controlled ProductFormula:C6H6Color and Shape:MixtureMolecular weight:78.11VOC Mixture 900 200ug/mL in Methanol
CAS:Controlled Product- 100-41-4
- 100-42-5
- 10061-01-5
- 10061-02-6
- 103-65-1
- 104-51-8
- 106-42-3
- 106-43-4
- 106-46-7
- 106-93-4
- 107-06-2
- 108-38-3
- 108-67-8
- 108-86-1
- 108-88-3
- 108-90-7
- 120-82-1
- 124-48-1
- 127-18-4
- 135-98-8
- 142-28-9
- 156-59-2
- 156-60-5
- 541-73-1
- 56-23-5
- 563-58-6
- 594-20-7
- 630-20-6
- 67-66-3
- 71-43-2
- 71-55-6
- 74-83-9
- 74-87-3
- 74-95-3
- 74-97-5
- 75-00-3
- 75-01-4
- 75-09-2
- 75-25-2
- 75-27-4
- 75-34-3
- 75-35-4
- 75-69-4
- 75-71-8
- 78-87-5
- 79-00-5
- 79-01-6
- 79-34-5
- 87-61-6
- 87-68-3
- 91-20-3
- 95-47-6
- 95-49-8
- 95-50-1
- 95-63-6
- 96-12-8
- 96-18-4
- 98-06-6
- 98-82-8
- 99-87-6
Formula:C2H2Cl4Color and Shape:MixtureMolecular weight:167.85YC 207-2014 VOC Mixture 112 Kit 0.15-1000 µg/mL in Triacetin
CAS:Controlled Product- 100-41-4
- 100-42-5
- 106-42-3
- 106-65-0
- 107-98-2
- 108-10-1
- 108-21-4
- 108-38-3
- 108-88-3
- 108-94-1
- 109-60-4
- 110-80-5
- 111-15-9
- 1119-40-0
- 123-86-4
- 141-78-6
- 1569-02-4
- 627-93-0
- 64-17-5
- 67-56-1
- 67-63-0
- 67-64-1
- 71-23-8
- 71-36-3
- 71-43-2
- 78-93-3
- 95-47-6
Color and Shape:MixtureEPA Method 8260 UltiMix Calibration Mixture 2000 µg/mL in Methanol
CAS:Controlled Product- 100-41-4
- 100-42-5
- 10061-01-5
- 10061-02-6
- 103-65-1
- 104-51-8
- 106-42-3
- 106-43-4
- 106-46-7
- 106-93-4
- 107-05-1
- 107-06-2
- 107-07-3
- 107-12-0
- 107-13-1
- 108-38-3
- 108-86-1
- 108-88-3
- 108-90-7
- 109-99-9
- 110-57-6
- 120-82-1
- 123-91-1
- 124-48-1
- 126-98-7
- 126-99-8
- 127-18-4
- 135-98-8
- 142-28-9
- 1476-11-5
- 156-59-2
- 156-60-5
- 541-73-1
- 56-23-5
- 563-58-6
- 594-20-7
- 60-29-7
- 630-20-6
- 67-66-3
- 71-43-2
- 71-55-6
- 74-88-4
- 74-95-3
- 74-97-5
- 75-05-8
- 75-09-2
- 75-15-0
- 75-25-2
- 75-27-4
- 75-34-3
- 75-35-4
- 76-13-1
- 78-83-1
- 78-87-5
- 79-00-5
- 79-01-6
- 79-34-5
- 79-46-9
- 80-62-6
- 87-61-6
- 87-68-3
- 91-20-3
- 95-47-6
- 95-49-8
- 95-50-1
- 95-63-6
- 96-12-8
- 96-18-4
- 96-33-3
- 97-63-2
- 98-06-6
- 98-82-8
- 98-95-3
- 99-87-6
Formula:C2H2Cl4Color and Shape:MixtureMolecular weight:167.85California Solvent Mixture Version 2 1000 µg/mL in Triacetin
CAS:Controlled Product- 100-41-4
- 106-42-3
- 106-97-8
- 107-06-2
- 107-21-1
- 107-83-5
- 108-21-4
- 108-38-3
- 108-88-3
- 109-66-0
- 109-99-9
- 110-54-3
- 110-71-4
- 110-80-5
- 110-82-7
- 110-86-1
- 123-91-1
- 126-33-0
- 127-19-5
- 141-78-6
- 142-82-5
- 463-82-1
- 60-29-7
- 64-17-5
- 67-56-1
- 67-63-0
- 67-64-1
- 67-66-3
- 67-68-5
- 68-12-2
- 71-23-8
- 71-36-3
- 71-41-0
- 71-43-2
- 74-98-6
- 75-05-8
- 75-09-2
- 75-21-8
- 75-28-5
- 75-83-2
- 78-78-4
- 78-92-2
- 78-93-3
- 79-01-6
- 79-29-8
- 95-47-6
- 96-14-0
- 98-82-8
Formula:C2H4Cl2Color and Shape:MixtureMolecular weight:98.96California Residual Solvent Mixture 1 1000 µg/mL in Dimethyl Sulfoxide Second Source
CAS:Controlled ProductColor and Shape:MixtureSVOC Mixture 748 1000 µg/mL in Methanol
CAS:Controlled Product- 100-41-4
- 100-42-5
- 106-42-3
- 106-46-7
- 107-06-2
- 108-08-7
- 108-10-1
- 108-38-3
- 108-67-8
- 108-88-3
- 110-54-3
- 111-65-9
- 111-84-2
- 112-31-2
- 112-40-3
- 1120-21-4
- 124-18-5
- 124-19-6
- 124-48-1
- 127-18-4
- 127-91-3
- 142-82-5
- 526-73-8
- 540-84-1
- 544-76-3
- 5989-27-5
- 611-14-3
- 620-14-4
- 622-96-8
- 629-50-5
- 629-59-4
- 629-62-9
- 64-17-5
- 67-63-0
- 67-64-1
- 67-66-3
- 71-23-8
- 71-36-3
- 71-43-2
- 75-09-2
- 75-27-4
- 7785-26-4
- 78-87-5
- 78-93-3
- 79-01-6
- 95-47-6
- 95-63-6
- 95-93-2
Color and Shape:MixtureASTM Method D5769 Quality Control Reference Material with 4 IS in Isooctane
CAS:Controlled Product- 100-41-4
- 1076-43-3
- 108-38-3
- 108-88-3
- 110-54-3
- 111-65-9
- 112-40-3
- 1146-65-2
- 124-18-5
- 142-82-5
- 2037-26-5
- 25837-05-2
- 540-84-1
- 71-43-2
- 91-20-3
- 95-47-6
- 95-63-6
- 95-93-2
Formula:C10H14Color and Shape:MixtureMolecular weight:134.22California Residual Solvent Mixture 2 various MRL based concentrations in Triacetin
CAS:Controlled ProductFormula:C2H4Cl2Color and Shape:MixtureMolecular weight:98.96EPA Method 624.1 UltiMix VOC Mixture 2000 µg/mL in Methanol
CAS:Controlled Product- 100-41-4
- 10061-01-5
- 10061-02-6
- 106-46-7
- 107-06-2
- 108-88-3
- 108-90-7
- 124-48-1
- 127-18-4
- 540-59-0
- 541-73-1
- 56-23-5
- 67-66-3
- 71-43-2
- 71-55-6
- 75-09-2
- 75-25-2
- 75-27-4
- 75-34-3
- 75-35-4
- 78-87-5
- 79-00-5
- 79-01-6
- 79-34-5
- 95-50-1
Formula:C2H3Cl3Color and Shape:MixtureMolecular weight:133.40HJ 639-2012, HJ 810-2016 VOC Mixture 107 2000 µg/mL in Methanol
CAS:Controlled Product- 100-41-4
- 100-42-5
- 10061-01-5
- 10061-02-6
- 103-65-1
- 104-51-8
- 106-42-3
- 106-43-4
- 106-46-7
- 106-93-4
- 107-06-2
- 108-38-3
- 108-67-8
- 108-86-1
- 108-88-3
- 108-90-7
- 120-82-1
- 124-48-1
- 126-99-8
- 127-18-4
- 135-98-8
- 142-28-9
- 156-59-2
- 156-60-5
- 541-73-1
- 56-23-5
- 563-58-6
- 594-20-7
- 630-20-6
- 67-66-3
- 71-43-2
- 71-55-6
- 74-95-3
- 74-97-5
- 75-01-4
- 75-09-2
- 75-25-2
- 75-27-4
- 75-34-3
- 75-35-4
- 78-87-5
- 79-00-5
- 79-01-6
- 79-34-5
- 87-61-6
- 87-68-3
- 91-20-3
- 95-47-6
- 95-49-8
- 95-50-1
- 95-63-6
- 96-12-8
- 96-18-4
- 98-06-6
- 98-82-8
- 99-87-6
Color and Shape:Mixture
