2,2'-Dihydroxy-5,5'-dichlorodiphenylmethane (CAS 97-23-4) — formula C13H10Cl2O2, molecular weight 269.12; category organic chemicals.
| CAS Number | 97-23-4 |
|---|---|
| Molecular Formula | C13H10Cl2O2 |
| Molecular Weight | 269.12 |
| Melting Point | 351 to 352 °F (NTP, 1992) |
| LogP | log Kow = 4.26 |
| Category | Organic Chemicals |
2,2'-Dihydroxy-5,5'-dichlorodiphenylmethane is a carbon-based organic compound with CAS registry number 97-23-4 and molecular formula C13H10Cl2O2 (molecular weight 269.12), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 97-23-4
Its molecular formula C13H10Cl2O2 comprises 13 C, 10 H, 2 Cl, 2 O atoms.
Also known as: 2,2'-Dihydroxy-5,5'-dichlorodiphenylmethane · Dichlorophene
Category: organic chemicals
The CAS registry number of 2,2'-Dihydroxy-5,5'-dichlorodiphenylmethane is 97-23-4.
Molecular formula C13H10Cl2O2, molecular weight 269.12.
It is also registered under: 2,2'-Dihydroxy-5,5'-dichlorodiphenylmethane, Dichlorophene.
Category: Organic Chemicals.
Independent reference data for 2,2'-Dihydroxy-5,5'-dichlorodiphenylmethane (CAS 97-23-4), compiled from public chemistry databases.
| CAS Registry Number | 97-23-4 |
|---|---|
| PubChem CID | 3037 |
| Molecular formula | C13H10Cl2O2 |
| IUPAC name | 4-chloro-2-[(5-chloro-2-hydroxyphenyl)methyl]phenol |
| UNII (FDA) | T1J0JOU64O |
| Molecular Weight | 269.12 |
|---|---|
| XLogP3 | 4.3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 268.0057849 |
| Monoisotopic Mass | 268.0057849 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 17 |
| Melting Point | 351 to 352 °F (NTP, 1992) |
|---|---|
| Melting Point | 177-178 °C |
| Melting Point | 178 °C |
| Solubility | In water, 30 mg/L at 25 °C |
| Vapor Pressure | 9.75X10-11 mm Hg at 25 °C |
| LogP | log Kow = 4.26 |
| LogP | 4.26 |
| Dissociation Constants | pKa1 = 7.60; pKa2 = 11.6 |
Dichlorophen; dichlorophene; 97-23-4; Didroxane; Anthiphen; Parabis; Dicestal; Dichlorofen; Dichlorphen; Trivex; Teniathane; Didroxan; Teniatol; Hyosan; Antiphen; Cordocel
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS 2,2'-DIHYDROXY-5,5'-DICHLOROPHENYLMETHANE (DICHLOROPHENE) CIR / INCI: Cosmetic ingredients (Dichlorophene) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Antimicrobial; Deodorant |
|---|
| Reported hazard statements | H302, H319, H400, H410, H226 (20.6%), H315 (20.6%), H332 (21%), H335 (20.6%) |
|---|
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2,2'-Dihydroxy-5,5'-dichlorodiphenylmethane · CAS 97-23-4 · C13H10Cl2O2. UNII T1J0JOU64O. Melting Point: 351 to 352 °F (NTP, 1992); Melting Point: 177-178 °C; Melting Point: 178 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.