4-Amino-2,6-dichloropyrimidine

The CAS registry number of 4-Amino-2,6-dichloropyrimidine is 10132-07-7. With the EINECS registry number 233-369-3, its IUPAC name is 2,6-dichloropyrimidin-4-amine. In addition, the molecular formula is C₄H₃Cl₂N₃ and the molecular weight is 163.99. What's more, it is a white powder and should be stored in a cool and dry place.

Physical properties about this chemical are: (1)ACD/LogP: 0.16; (2)ACD/LogD (pH 5.5): 0.16; (3)ACD/LogD (pH 7.4): 0.16; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 28.95; (7)ACD/KOC (pH 7.4): 28.95; (8)#H bond acceptors: 3; (9)#H bond donors: 2; (10)Polar Surface Area: 29.02 Å²; (11)Index of Refraction: 1.633; (12)Molar Refractivity: 36.46 cm³; (13)Molar Volume: 102 cm³; (14)Polarizability: 14.45 ×10^-24cm³; (15)Surface Tension: 68 dyne/cm; (16)Density: 1.606 g/cm³; (17)Flash Point: 149.5 °C; (18)Enthalpy of Vaporization: 56.54 kJ/mol; (19)Boiling Point: 323.5 °C at 760 mmHg; (20)Vapour Pressure: 0.000261 mmHg at 25°C.

Uses of 4-Amino-2,6-dichloropyrimidine: it can react with 2,6-dichlorobenzoylisocyanate to get N-(2,6-Dichlorbenzoyl)-N'-(2,6-dichlorpyrimidin-4-yl)harnstoff. This reaction will need solvent toluene. The reaction time is 6 hours at reaction temperature of 60 °C. The yield is about 52%.

When you are using this chemical, please be cautious about it as the following:
This chemical is harmful by inhalation, in contact with skin and if swallowed. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing and gloves.

You can still convert the following datas into molecular structure:
(1)SMILES: Clc1nc(Cl)nc(N)c1
(2)Std. InChI: InChI=1S/C4H3Cl2N3/c5-2-1-3(7)9-4(6)8-2/h1H,(H2,7,8,9)
(3)Std. InChIKey: UPVBKNZVOJNQKE-UHFFFAOYSA-N