Pyridine,3,5-dibromo-2,6-dimethoxy- supplier

Name
3,5-Dibromo-2,6-dimethoxypyridine, 99%
EINECS
CAS No. 16727-44-9
Article Data4
CAS DataBase
Density 1.821 g/cm³
Solubility
Melting Point 85-87 °C
Formula C₇H₇Br₂NO₂
Boiling Point 260.7 °C at 760 mmHg
Molecular Weight 296.94
Flash Point 111.5 °C
Transport Information
Appearance
Safety 26-37
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols
Synonyms 3,5-Dibromo-2,6-dimethoxy-pyridine;
PSA 31.35000
LogP 2.62380

Pyridine,3,5-dibromo-2,6-dimethoxy- Specification

The Pyridine, 3, 5-dibromo-2, 6-dimethoxy- has CAS registry number 16727-44-9. This chemical's molecular formula is C₇H₇Br₂NO₂ and molecular weight is 296.94. What's more, its systematic name is 3, 5-Dibromo-2, 6-dimethoxy-pyridine. In addition, it must be stored in airtight containers and placed in a dry, ventilated place at room temperature. Meanwhile, it should be kept away from light, oxidant.

Physical properties about Pyridine, 3, 5-dibromo-2, 6-dimethoxy- are: (1)ACD/LogP: 3.93; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.92; (4)ACD/LogD (pH 7.4): 3.92; (5)#H bond acceptors: 3; (6)#H bond donors: 0; (7)#Freely Rotating Bonds: 2; (8)Polar Surface Area: 31.35 Å²; (9)Index of Refraction: 1.564; (10)Molar Refractivity: 53.08 cm³; (11)Molar Volume: 163 cm³; (12)Polarizability: 21.04×10^-24 cm³; (13)Surface Tension: 42.2 dyne/cm; (14)Density: 1.821 g/cm³; (15)Flash Point: 111.5 °C; (16)Enthalpy of Vaporization: 47.83 kJ/mol; (17)Boiling Point: 260.7 °C at 760 mmHg; (18)Vapour Pressure: 0.0195 mmHg at 25 °C.

Preparation of Pyridine, 3, 5-dibromo-2, 6-dimethoxy-: this chemical is prepared by 2, 6-Dimethoxy-pyridine. The reaction needs reagent Pyridinium hydrobromide perbromide and solvent CCl₄. Other conditions of this reaction are r.t., overnight, then reflux, 2 h. The yield is about 30 %.

The Pyridine, 3, 5-dibromo-2, 6-dimethoxy- can be obtained by 2, 6-Dimethoxy-pyridine.

You can still convert the following datas into molecular structure:
(1) SMILES: Brc1cc(Br)c(OC)nc1OC
(2) InChI: InChI=1/C7H7Br2NO2/c1-11-6-4(8)3-5(9)7(10-6)12-2/h3H,1-2H3
(3) InChIKey: SQWUBNSHUMRETN-UHFFFAOYAZ

Product Name

3,5-Dibromo-2,6-dimethoxypyridine, 99%

Pyridine,3,5-dibromo-2,6-dimethoxy- Specification

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