Basic information

Product Name: 3-(2-Fluoro-4-hydroxyphenyl)-5-(trifluoroMethyl)-4-Isoxazolecarboxylic Acid Methyl Ester
Synonyms: 3-(2-Fluoro-4-hydroxyphenyl)-5-(trifluoroMethyl)-4-Isoxazolecarboxylic Acid Methyl Ester;RJAHITOQOQAJFP-UHFFFAOYSA-N
CAS NO:219939-04-5
Molecular Formula: C₁₂H₇F₄NO₄
Molecular Weight: 305.1818928
EINECS: N/A
Product Categories: Agro-Products, Aromatics, Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals
Mol File: 219939-04-5.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 3-(2-Fluoro-4-hydroxyphenyl)-5-(trifluoroMethyl)-4-Isoxazolecarboxylic Acid Methyl Ester(CAS DataBase Reference)
NIST Chemistry Reference: 3-(2-Fluoro-4-hydroxyphenyl)-5-(trifluoroMethyl)-4-Isoxazolecarboxylic Acid Methyl Ester(219939-04-5)
EPA Substance Registry System: 3-(2-Fluoro-4-hydroxyphenyl)-5-(trifluoroMethyl)-4-Isoxazolecarboxylic Acid Methyl Ester(219939-04-5)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 219939-04-5(Hazardous Substances Data)

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SDS
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219939-04-5 Usage

Uses

Used in Pharmaceutical Industry:
3-(2-Fluoro-4-hydroxyphenyl)-5-(trifluoromethyl)-4-Isoxazolecarboxylic Acid Methyl Ester is used as a key intermediate in the synthesis of 3-Aryl-5-(haloalkyl)-4-isoxazolecarboxamides and their derivatives, which exhibit herbicidal activity. These compounds are valuable for the development of new herbicides to control the growth of unwanted plants in agricultural settings.
Used in Agrochemical Research:
In the field of agrochemical research, 3-(2-Fluoro-4-hydroxyphenyl)-5-(trifluoromethyl)-4-Isoxazolecarboxylic Acid Methyl Ester plays a crucial role in the development of novel herbicides. Its unique structure allows for the creation of compounds with enhanced efficacy and selectivity, making it an important component in the ongoing pursuit of more effective and environmentally friendly weed control solutions.

Check Digit Verification of cas no

The CAS Registry Mumber 219939-04-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,9,3 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 219939-04:
(8*2)+(7*1)+(6*9)+(5*9)+(4*3)+(3*9)+(2*0)+(1*4)=165
165 % 10 = 5
So 219939-04-5 is a valid CAS Registry Number.

219939-04-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	Methyl 3-(2-fluoro-4-hydroxyphenyl)-5-(trifluoromethyl)-1,2-oxazo le-4-carboxylate

1.2 Other means of identification

Product number	-
Other names	Acetic acid,[[bis(4-fluorophenyl)methyl]thio]-,methyl ester

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

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