184599

184599 - Names and Identifiers

Name	dimethyl 2-fluoroterephthalate
Synonyms	184599 DIMETHYL FLUOROTEREPHTHALATE Dimethyl 2-fluoroterephthalate dimethyl 2-fluoroterephthalate DIMETHYL 2-FLUOROTEREPHTHALATE 2-FLUOROTEREPHTHALIC ACID DIMETHYL ESTER 2-Fluoroterephthalic Acid Dimethyl Ester dimethyl 2-fluorobenzene-1,4-dicarboxylate 2-fluorobenzene-1,4-dicarboxylic acid dimethyl ester
CAS	5292-47-7
EINECS	226-135-7
InChI	InChI=1/C10H9FO4/c1-14-9(12)6-3-4-7(8(11)5-6)10(13)15-2/h3-5H,1-2H3

184599 - Physico-chemical Properties

Molecular Formula	C10H9FO4
Molar Mass	212.17
Density	1.252±0.06 g/cm3(Predicted)
Melting Point	83-85°C(lit.)
Boling Point	80-90°C0.35mm Hg(lit.)
Flash Point	130.6°C
Vapor Presure	0.00119mmHg at 25°C
Appearance	Powder
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.499
MDL	MFCD00042266

184599 - Risk and Safety

Hazard Symbols	Xi - Irritant
Safety Description	24/25 - Avoid contact with skin and eyes.
WGK Germany	3
HS Code	29173990
Hazard Class	IRRITANT

184599 - Introduction

dimethyl 2-fluoroterephthalate is an organic compound with the chemical formula C10H8F2O4. It is a white crystalline solid, insoluble in water and soluble in organic solvents such as ethanol and dimethylmethanol. It has a certain degree of stability, but it may decompose when encountering strong alkali, strong acid or high temperature.

dimethyl 2-fluoroterephthalate is commonly used as a synthetic raw material for pharmaceutical intermediates and high-performance polyester resins. It can be used as a modifier in polyester synthesis to improve the performance of polyester materials. In addition, it can also be used for the preparation of highly transparent plastics and optical materials.

The method for preparing dimethyl 2-fluoroterephthalate is mainly obtained by reacting dimethyl terephthalate with hydrogen fluoride. Specific methods include hydrogen fluoride vapor phase catalytic reaction or hydrogen fluoride vapor phase fluorination reaction.

Regarding safety information, dimethyl 2-fluoroterephthalate is an organic compound, the following safety measures should be taken when using it: avoid contact with skin and eyes, and avoid inhaling gas, dust or smoke. Maintain good ventilation during operation and wear appropriate personal protective equipment, such as protective gloves, protective glasses and laboratory coats. If you ingest or come into contact with a large amount of the compound, you should seek medical attention immediately.

Last Update：2024-04-09 20:52:54