| Company Name: |
Merck KGaA
|
| Tel: |
21-20338288 |
| Email: |
ordercn@merckgroup.com |
| Products Intro: |
Product Name:1,3-DI-M-TOLYL-UREA
CAS:620-50-8
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| Company Name: |
Aronis
|
| Tel: |
+79265780336 |
| Email: |
aronis@aronis.ru |
| Products Intro: |
Product Name:N,N'-bis(3-methylphenyl)urea
CAS:620-50-8
Purity:=>90% Package:1mg
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| | 1,3-bis(3-methylphenyl)urea Basic information |
| Product Name: | 1,3-bis(3-methylphenyl)urea | | Synonyms: | N,N'-bis(3-methylphenyl)urea;1,3-bis(3-methylphenyl)urea;Urea, N,N'-bis(3-methylphenyl)-;1,3-DI-M-TOLYL-UREA;N,N'-(Di-m-methylphenyl)urea | | CAS: | 620-50-8 | | MF: | C15H16N2O | | MW: | 240.3 | | EINECS: | | | Product Categories: | | | Mol File: | 620-50-8.mol |  |
| | 1,3-bis(3-methylphenyl)urea Chemical Properties |
| Melting point | 217 °C | | Boiling point | 296.2±29.0 °C(Predicted) | | density | 1.187±0.06 g/cm3(Predicted) | | pka | 14.33±0.70(Predicted) |
| | 1,3-bis(3-methylphenyl)urea Usage And Synthesis |
| Purification Methods | Crystallise urea from ethyl acetate. The UV has max 258nm (EtOH). The hydrochloride has m 162o. [Beilstein 12 III 1970, 12 IV 1829.] |
| | 1,3-bis(3-methylphenyl)urea Preparation Products And Raw materials |
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