Bisphenol
# Bisphenol

The bisphenols (/ˈbɪsfɪnɒl/) are a group of chemical compounds related to diphenylmethane. Most are based on two hydroxyphenyl functional groups linked by a methylene bridge. Exceptions include bisphenol S, P, and M. "Bisphenol" is a common name; the letter following denotes the variant, which depends on the additional substituents. Bisphenol A is the most popular representative of the group, often simply called "bisphenol".

## List

| Name | CAS | Reactants | Reactants |
| - | - | - | - |
| Bisphenol A | 80-05-7 | Phenol | Acetone |
| Bisphenol AP | 1571-75-1 | Phenol | Acetophenone |
| Bisphenol AF | 1478-61-1 | Phenol | Hexafluoroacetone |
| Bisphenol B | 77-40-7 | Phenol | Butanone |
| Bisphenol BP | 1844-01-5 | Phenol | Benzophenone |
| Bisphenol C | 79-97-0 | o-cresol | Acetone |
| Bisphenol C 2 | 14868-03-2 | Phenol | Chloral |
| Bisphenol E | 2081-08-5 | Phenol | Ethanal |
| Bisphenol F | 620-92-8 | Phenol | Formaldehyde |
| Bisphenol G | 127-54-8 | 2-Isopropylphenol | Acetone |
| Bisphenol M | 13595-25-0 | | |
| Bisphenol S | 80-09-1 | Phenol | Sulfur trioxide |
| Bisphenol P | 2167-51-3 | | |
| Bisphenol PH | 24038-68-4 | 2-Phenylphenol | Acetone |
| Bisphenol TMC | 129188-99-4 | Phenol | 3,3,5-Trimethylcyclohexanone |
| Bisphenol Z | 843-55-0 | Phenol | Cyclohexanone |
| Dinitrobisphenol A | 5329-21-5 | Bisphenol A | Nitric acid |
| Tetrabromobisphenol A | 79-94-7 | Bisphenol A | Bromine |

## Health effects

Bisphenols A (BPA), F (BPF) and S (BPS) have been shown to be endocrine disruptors. Due to its high production volumes, BPA has been characterised as a "pseudo-persistent" chemical, leading to its spreading and potential accumulation in a variety of environmental matrices, even though it has a fairly short half-life.

