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p-Toluoyl fluoride, also known as alpha,alpha-difluoro-p-toluate or 4-toluate, is an organic compound with the chemical formula C8H7F3O. It is a colorless liquid that is soluble in organic solvents and has a molecular weight of 172.14 g/mol. p-Toluoyl fluoride, alpha,alpha-difluoro- (7CI,8CI) is primarily used as a reagent in organic synthesis, particularly in the preparation of various pharmaceuticals, agrochemicals, and other specialty chemicals. p-Toluoyl fluoride is known for its ability to act as a fluorinating agent, facilitating the introduction of fluorine atoms into organic molecules. It is also recognized for its stability and ease of handling compared to other fluorinating agents. The compound is synthesized through the reaction of p-tolualdehyde with diethylaminosulfur trifluoride (DAST) or other fluorinating agents. Due to its reactivity and potential hazards, it is important to handle p-toluaoyl fluoride with appropriate safety measures in place.

2251-80-1

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2251-80-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2251-80-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,5 and 1 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 2251-80:
(6*2)+(5*2)+(4*5)+(3*1)+(2*8)+(1*0)=61
61 % 10 = 1
So 2251-80-1 is a valid CAS Registry Number.

2251-80-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-(difluoromethyl)benzoyl fluoride

1.2 Other means of identification

Product number -
Other names p-Difluormethyl-benzoylfluorid

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).

More Details:2251-80-1 SDS

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