2-(三氟甲基)烟腈

2-(三氟甲基)烟腈 - Names and Identifiers

Name	2-(trifluoromethyl)pyridine-3-carbonitrile
Synonyms	2-trifluoromethyl-3-cyanopyridine 2-TRIFLUOROMETHYL-3-CYANOPYRIDINE 2-(Trifluoromethyl)nicotinonitrile 3-Cyano-2-(trifluoromethyl)pyridine 2-(Trifluoromethyl)pyridine-3-carBonitrile 2-(trifluoromethyl)-3-pyridinecarbonitrile 2-(trifluoromethyl)pyridine-3-carbonitrile 3-Pyridinecarbonitrile, 2-(trifluoromethyl)- 3-pyridinecarbonitrile, 2-(trifluoromethyl)- 2-(Trifluoromethyl)-3-cyanopyridine, 2-Trifluoromethylnicotinonitrile
CAS	870066-15-2
InChI	InChI=1/C7H3F3N2/c8-7(9,10)6-5(4-11)2-1-3-12-6/h1-3H

2-(三氟甲基)烟腈 - Physico-chemical Properties

Molecular Formula	C7H3F3N2
Molar Mass	172.11
Density	1.3437 g/mL at 25 °C
Boling Point	208.3°C at 760 mmHg
Flash Point	>110°C
Vapor Presure	0.215mmHg at 25°C
Storage Condition	2-8°C
Refractive Index	1.4641

2-(三氟甲基)烟腈 - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3

2-(三氟甲基)烟腈 - Introduction

2-(trifluoromethyl)pyridine-3-carbonitrile is an organic compound with the chemical formula C7H3F3N. The following is a description of its nature, use, preparation and safety information:

Nature:
- 2-(trifluoromethyl)pyridine-3-carbonitrile is a colorless liquid with a special aromatic taste.
-It is a stable compound and is not easy to decompose or react.
-The boiling point of the compound is 105-106 degrees Celsius, and the density is about 1.43 g/mL.
- 2-(trifluoromethyl)pyridine-3-carbonitrile is combustible and can cause fire in the form of steam.

Use:
- 2-(trifluoromethyl)pyridine-3-carbonitrile is commonly used as an intermediate in organic synthesis.
-It can be used to synthesize chemicals such as pesticides, pharmaceuticals and dyes.
-This compound is also used to prepare specific heterocyclic compounds.

Preparation Method:
The preparation method of -2-(trifluoromethyl)pyridine-3-carbonitrile is usually achieved by reacting 3-bromopyridine with trifluoronitrile.
-Different methods such as base catalysis or palladium catalysis can be used under the reaction conditions.

Safety Information:
- 2-(trifluoromethyl)pyridine-3-carbonitrile is a chemical and should be used in accordance with relevant safe operating procedures.
-It is irritating to eyes and skin and may cause eye and skin damage.
-When handling this compound, avoid inhaling its vapor or touching its skin.
-Wear appropriate personal protective equipment such as gloves and goggles when using.
-Waste disposal should be carried out in accordance with local regulations and should not be dumped or discharged.

Last Update：2024-04-09 02:00:48