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2-Bromo-3-trifluoromethylpyridine

2-Bromo-3-trifluoromethylpyridine structure

CAS No:
175205-82-0
Formula:
C6H3BrF3N
Chemical Name:
2-Bromo-3-trifluoromethylpyridine
Synonyms:
2-Bromo-3-trifluoromethylpyridine 2-Bromo-3-(trifluoromethyl)pyridine;BUTTPARK 27\06-85;PYRIDINE, 2-BROMO-3-(TRIFLUOROMETHYL)-;2-Bromo-3-(trifluoromethyl)pyridine 98%;2-Bromo-3-(trifluoromethyl)pyridine98%;16189 2-BROMO-3-TRIFLUOROMETHYLPYRIDINE;16189;Bromotrifluoromethylpyridine 23()---
Categories:
Organic Chemistry > Organic Fluorine Compound

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Description

Light yellow Cryst

2-Bromo-3-trifluoromethylpyridine Basic Attributes

Molecular Weight：

225.99

Exact Mass：

224.940094

HScode：

29333990

Characteristics

PSA：

12.9

XLogP3：

2.8

Appearance：

Light yellow Cryst

Density：

1.707±0.06 g/cm3(Predicted)

Melting Point：

37-41 °C

Boiling Point：

76°C8mm

Flash Point：

84 °F

Refractive Index：

1.471

Vapor Pressure：

0.000858mmHg at 25°C

Safety Information

Packing level：

Hazard category：

4.1

Transport codes：

UN 2926 4.1/PG 3

wgk germany：

hazard class code：

11-25-37/38-41-36/37/38

safety instructions：

26-36/37/39-45

Marks：

F,T,Xi

Hazard note：

Irritant

Precautionary statement(s)：

P210-P261-P264-P280-P301 + P310-P305 + P351 + P338

Hazard Statements：

H228-H300-H315-H318-H335

2-Bromo-3-trifluoromethylpyridine Use and Manufacturing

Weigh 4.2g of Diosgenin, 0.8 g of sodium ethoxide was dissolved in 100 mL of n-propanol in a 500 mL three-necked flask, and then 2.5 g of 3-trifluoromethyl-2-bromo-pyridine was added, and the mixture was heated with stirring at 60 C for 36 hours. TLC (developing solvent: petroleum Ether-ethyl acetate (1: 1), developer: 5% phosphomolybdic acid ethanol solution) Detect all reactions of diosgenin, evaporate n-propanol, cool to room temperature, add 80 mL of water, and extract 3 times with chloroform (100 mL × 3), TLC followed the process of separation and purification of the product, the extract was recovered chloroform, and the solid was dried at 60 C. for 4 h to obtain 3.0 g of the product as a light yellow powder.

Recommended Suppliers of 2-Bromo-3-trifluoromethylpyridine

Hangzhou Royalchem Co.,LTD Contact Supplier

CN
2 YRS

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2-Bromo-3-trifluoromethylpyridine RC09353

Unit Price: $1 /KG EXW

CAS No.: 175205-82-0

Grade: Industrial Grade

Content: 99%

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Guide of 2-Bromo-3-trifluoromethylpyridine

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Recommended Suppliers
Latest News
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2-Bromo-3-trifluoromethylpyridine

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