729-81-7

729-81-7 - Names and Identifiers

Name	1,3,5-tris(trifluoromethyl)benzene
Synonyms	1,3,5-Tri(trifluoromethyl)benzene 1,3,5-tris(trifluoromethyl)benzene 1,3,5-TRIS(TRIFLUOROMETHYL)BENZENE 1,3,5-Tris(trifluoromethyl)benzene Benzene, 1,3,5-tris(trifluoromethyl)-
CAS	729-81-7
InChI	InChI=1/C7H4FNO4/c8-6-2-1-4(9(12)13)3-5(6)7(10)11/h1-3H,(H,10,11)

729-81-7 - Physico-chemical Properties

Molecular Formula	C9H3F9
Molar Mass	282.11
Density	1.514 g/mL at 25 °C (lit.)
Melting Point	9.0 °C
Boling Point	120 °C/750 mmHg (lit.)
Flash Point	110°F
Vapor Presure	4.03E-05mmHg at 25°C
Storage Condition	-20℃
Refractive Index	n20/D 1.359(lit.)
MDL	MFCD00054722

729-81-7 - Risk and Safety

Risk Codes	R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
UN IDs	UN 1993 3/PG 3
WGK Germany	3
HS Code	29039990
Hazard Note	Flammable
Hazard Class	3
Packing Group	III

729-81-7 - Introduction

1,3,5-tris(trifluoromethyl)benzene is an organic compound with the chemical formula C9H3F9 and a molecular weight of 276.11g/mol. The following is a description of the nature, use, preparation and safety information of 1,3,5-tris(trifluoromethyl)benzene:

Nature:
- 1,3,5-tris(trifluoromethyl)benzene is a colorless crystalline solid with a high melting and boiling point.
-It has a low density and is insoluble in water, but soluble in organic solvents such as ethanol, dimethylformamide and dichloromethane.
- 1,3,5-tris(trifluoromethyl)benzene has good chemical stability and is not easy to react with other substances.

Use:
- 1,3,5-tris(trifluoromethyl)benzene can be used as reagents and intermediates in organic synthesis.
-It can be used as an important raw material in the fields of drug synthesis, pesticide synthesis and dye synthesis.

Preparation Method:
- 1,3,5-tris(trifluoromethyl)benzene can be obtained by reacting trifluoromethylbenzene and trifluoromethylnitromethane in the presence of a catalyst.
-This reaction is generally carried out under an inert atmosphere to avoid the introduction of impurities.
-The product of the reaction can be purified by crystallization to obtain a higher purity 1,3,5-tris(trifluoromethyl)benzene.

Safety Information:
- 1,3,5-tris(trifluoromethyl)benzene is relatively stable at room temperature, but it is explosive under the action of high temperature, flame and electric spark.
-Wear personal protective equipment such as protective gloves, goggles and protective clothing during handling and use.
-It should be stored in a sealed container to avoid contact with strong oxidants and fire sources.
-If you inhale or come into contact with 1,3,5-tris(trifluoromethyl)benzene, you should immediately move to a well-ventilated place and seek medical attention immediately.

Last Update：2024-04-09 02:00:47