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1,3-bis(3-methylphenyl)urea

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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
1,3-bis(3-methylphenyl)urea Basic information
Product Name:1,3-bis(3-methylphenyl)urea
Synonyms:1,3-bis(3-methylphenyl)urea;N,N'-bis(3-methylphenyl)urea;Urea, N,N'-bis(3-methylphenyl)-
CAS:620-50-8
MF:C15H16N2O
MW:240.3
EINECS:
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Mol File:620-50-8.mol
1,3-bis(3-methylphenyl)urea Structure
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)
pka14.33±0.70(Predicted)
Safety Information
MSDS Information
1,3-bis(3-methylphenyl)urea Usage And Synthesis
Purification MethodsCrystallise 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
Raw materialsMETHYL (3-HYDROXYPHENYL)CARBAMATE-->Phenmedipham-->m-Tolyl isocyanate
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