QVR DG BF EF

QVR DG BF EF - Names and Identifiers

Name	4-Chloro-2,5-difluorobenzoic acid
Synonyms	QVR DG BF EF TIMTEC-BB SBB003617 2,5-Difluoro-4-chlorobenzoic 4-chloro-2,5-difluorobenzoate 2,5-Difluoro-4-chlorobenzoicacid 4-Chloro-2,5-difluorobenzoic acid 2,5-DIFLUORO-4-CHLOROBENZOIC ACID 4-CHLORO-2,5-DIFLUOROBENZOIC ACID Benzoic acid, 4-chloro-2,5-difluoro- 4-chloro-2,5-difluorobenzoyl chloride
CAS	132794-07-1
InChI	InChI=1/C7H3ClF2O2/c8-4-2-5(9)3(7(11)12)1-6(4)10/h1-2H,(H,11,12)/p-1

QVR DG BF EF - Physico-chemical Properties

Molecular Formula	C7H3ClF2O2
Molar Mass	192.55
Density	1.4821 (estimate)
Melting Point	154-157 °C (lit.)
Boling Point	258°C (rough estimate)
Flash Point	121.6°C
Vapor Presure	0.00217mmHg at 25°C
Appearance	White to white-like powder
Color	Off-white
pKa	2.70±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature
MDL	MFCD00077480

QVR DG BF EF - Risk and Safety

Risk Codes	R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - 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
HS Code	29163990
Hazard Class	IRRITANT

QVR DG BF EF - Reference Information

Application

4-chloro-2, 5-difluorobenzoic acid (4-chloro-2, 5-difluorobenzoic acid
acid) it is a drug intermediate, which can be used to synthesize drugs that promote insulin secretion and inhibit the increase of blood glucose concentration, and can also be used to synthesize intermediates of protein kinase inhibitors, it is also possible to synthesize an isothiazole derivative which is an intermediate of an anticancer drug.

Last Update：2024-04-09 15:16:40