- Min.Order :1 Metric Ton
- Purity: 99.5%
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Keywords
Diphenylmethane 101-81-5 C13H12
Quick Details
- Appearance:Powder
- Application:101-81-5
- PackAge:Aluminium Foil Bag and Paper Drum
- ProductionCapacity:100|Metric Ton|Day
- Storage:1MT
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Details:
| Diphenylmethane Basic information |
| Product Name: | Diphenylmethane |
| Synonyms: | Benzene,1,1’-methylenebis-;diphenyl-methan;Ditan;Methane, diphenyl-;methane,diphenyl-;-Phenyltoluene;Toluene, alpha-phenyl-;BENZYLBENZENE |
| CAS: | 101-81-5 |
| MF: | C13H12 |
| MW: | 168.23 |
| EINECS: | 202-978-6 |
| Product Categories: | Pharmaceutical Intermediates |
| Mol File: | 101-81-5.mol |
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| Diphenylmethane Chemical Properties |
| Melting point | 24.5 °C |
| Boiling point | 265 °C |
| density | 1.006 g/mL at 25 °C(lit.) |
| vapor density | 5.79 (vs air) |
| vapor pressure | <1 mm Hg ( 77 °C) |
| refractive index |
n |
| Fp | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | Soluble in ethanol, ether, benzene and chloroform. |
| pka | 33.5(at 25℃) |
| form | Low Melting Solid |
| color | Colorless to pale yellow |
| explosive limit | 0.69-8.66%(V) |
| Merck | 14,3328 |
| BRN | 1904982 |
| CAS DataBase Reference | 101-81-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Diphenylmethane(101-81-5) |
| EPA Substance Registry System | Benzene, 1,1'-methylenebis-(101-81-5) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| Safety Statements | 24/25-58-54-44-29 |
| RIDADR | UN3077 |
| WGK Germany | 2 |
| RTECS | DA4976500 |
| TSCA | Yes |
| HazardClass | 9 |
| PackingGroup | III |
| Hazardous Substances Data | 101-81-5(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| Diphenylmethane Usage And Synthesis |
| Chemical Properties | Colorless to pale yellow low melting solid |
| Definition | ChEBI: A diarylmethane that is methane substituted by two phenyl groups. |
| Diphenylmethane Preparation Products And Raw materials |
| Raw materials | Aluminium chloride-->Zinc chloride-->amalgam |
| Preparation Products | Estradiol-->2-(4-CHLOROPHENYL)-3-METHYLBUTYRONITRILE-->α-phenyl-2-p-tolylethylamine-->Azelastine-->Bromodiphenylmethane-->BLASTICIDIN S-->Polymethylene polyphenyl polyisocyanate |
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