CAS 620-92-8|4,4'-Methylenediphenol
| Common Name | 4,4'-Methylenediphenol | ||
|---|---|---|---|
| CAS Number | 620-92-8 | Molecular Weight | 200.233 |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 390.0±22.0 °C at 760 mmHg |
| Molecular Formula | C13H12O2 | Melting Point | 162-164 °C |
| MSDS | ChineseUSA | Flash Point | 192.9±16.9 °C |
| Symbol | GHS07 | Signal Word | Warning |
Names
| Name | 4,4-Dihydroxydiphenylmethane |
|---|---|
| Synonym | More Synonyms |
4,4'-Methylenediphenol BiologicalActivity
| Description | 4,4'-Dihydroxydiphenylmethane is a phenolic derivative with antioxidant activities[1]. |
|---|---|
| Related Catalog | Signaling Pathways >>Others >>OthersResearch Areas >>Metabolic Disease |
| References | [1]. L Yi-Ming, et al. New Phenolic Derivatives from Galeola faberi. Planta Med. 1993 Aug;59(4):363-5. |
Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 390.0±22.0 °C at 760 mmHg |
| Melting Point | 162-164 °C |
| Molecular Formula | C13H12O2 |
| Molecular Weight | 200.233 |
| Flash Point | 192.9±16.9 °C |
| Exact Mass | 200.083725 |
| PSA | 40.46000 |
| LogP | 2.73 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.635 |
| InChIKey | PXKLMJQFEQBVLD-UHFFFAOYSA-N |
| SMILES | Oc1ccc(Cc2ccc(O)cc2)cc1 |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 4950 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962
Safety Information
| Symbol | GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 2 |
| RTECS | SL9625000 |
| HS Code | 2907299090 |
Customs
| HS Code | 2907299090 |
|---|---|
| Summary | 2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0% |
Articles9
More Articles| Determination of bisphenols in beverages by mixed-mode solid-phase extraction and liquid chromatography coupled to tandem mass spectrometry. J. Chromatogr. A. 1422 , 230-8, (2015) Facing growing restrictions on the use of bisphenol A in food contact materials, several bisphenol analogs are arising as major alternatives to replace this chemical in most of its applications. This ... | |
| A simple method for the enrichment of bisphenols using boron nitride. Food Chem. 194 , 149-55, (2015) A simple solid-phase extraction method for the enrichment of 5 bisphenol derivatives using hexagonal boron nitride (BN) was developed. BN was applied to concentrate bisphenol derivatives in spiked wat... | |
| Screening of bisphenol A, triclosan and paraben analogues as modulators of the glucocorticoid and androgen receptor activities. Toxicol. In Vitro 29(1) , 8-15, (2014) A homeostasis of the glucocorticoid and androgen endocrine system is essential to human health. Their disturbance can lead to various diseases, for example cardiovascular, inflammatory and autoimmune ... |
Synonyms
| bisphenol F |
| 4,4'-Methylenediphenol |
| Phenol, 4,4'-methylenebis- |
| 4,4'-Methandiyldibenzolol |
| 4,4'-methylenebis-phenol |
| EINECS 210-658-2 |
| MFCD00002385 |
| 4,4'-DIHYDROXYDIPHENYLMETHANE |
| 4,4'-methanediyldiphenol |
| 4,4'-methylenebis(phenol) |
| 4-[(4-hydroxyphenyl)methyl]phenol |
