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Name |
Pyrazine,2-chloro-3,5-dimethyl- |
EINECS | N/A |
CAS No. | 38557-72-1 | Density | 1.184 g/cm3 |
PSA | 25.78000 | LogP | 1.74680 |
Solubility | N/A | Melting Point |
N/A |
Formula | C6H7ClN2 | Boiling Point | 186.588 °C at 760 mmHg |
Molecular Weight | 142.588 | Flash Point | 83.142 °C |
Transport Information | N/A | Appearance | N/A |
Safety | 23-26-36/37/39 | Risk Codes | 36/38 |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
2-Chloro-3,5-dimethylpyrazine; |
Article Data | 3 |
The Pyrazine,2-chloro-3,5-dimethyl-, with CAS registry number 38557-72-1, belongs to the following product categories: (1)Halides; (2)Pyrazines, Pyrimidines & Pyridazines. It has the systematic name of 2-chloro-3,5-dimethylpyrazine. And the chemical formula of this chemical is C6H7ClN2.
Physical properties of Pyrazine,2-chloro-3,5-dimethyl-: (1)ACD/LogP: 1.40; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1; (4)ACD/LogD (pH 7.4): 1; (5)ACD/BCF (pH 5.5): 7; (6)ACD/BCF (pH 7.4): 7; (7)ACD/KOC (pH 5.5): 138; (8)ACD/KOC (pH 7.4): 138; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 25.78 Å2; (13)Index of Refraction: 1.526; (14)Molar Refractivity: 36.98 cm3; (15)Molar Volume: 120.382 cm3; (16)Polarizability: 14.66×10-24cm3; (17)Surface Tension: 42.147 dyne/cm; (18)Density: 1.184 g/cm3; (19)Flash Point: 83.142 °C; (20)Enthalpy of Vaporization: 40.549 kJ/mol; (21)Boiling Point: 186.588 °C at 760 mmHg; (22)Vapour Pressure: 0.904 mmHg at 25°C.
Preparation: this chemical can be prepared by 2,6-dimethyl-pyrazine 4-oxide. This reaction will need reagent POCl3. The reaction time is 6 hour(s). The yield is about 43%.
Uses of Pyrazine,2-chloro-3,5-dimethyl-: it can be used to produce 3-chloro-2,6-dimethylpyrazine 1-oξde. This reaction will need reagents 90% H2O2, maleic anhydride and solvent CH2Cl2. The yield is about 95%.
You can still convert the following datas into molecular structure:
(1)SMILES: Cc1cnc(c(n1)C)Cl
(2)InChI: InChI=1/C6H7ClN2/c1-4-3-8-6(7)5(2)9-4/h3H,1-2H3
(3)InChIKey: BTGGHNHGPURMEO-UHFFFAOYAY
(4)Std. InChI: InChI=1S/C6H7ClN2/c1-4-3-8-6(7)5(2)9-4/h3H,1-2H3
(5)Std. InChIKey: BTGGHNHGPURMEO-UHFFFAOYSA-N