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Phosphorane, dichlorotris(trifluoromethyl)-, also known as dichlorotris(trifluoromethyl)phosphorane, is a phosphorus-based organophosphorus compound with the chemical formula PCl2(CF3)3. It is a colorless, highly reactive, and moisture-sensitive solid, often used as a reagent in organic synthesis. Phosphorane, dichlorotris(trifluoromethyl)- is characterized by its phosphorus atom bonded to three trifluoromethyl groups and two chlorine atoms, exhibiting a trigonal bipyramidal geometry. Due to its high reactivity, it is typically stored and handled under anhydrous conditions to prevent hydrolysis. Dichlorotris(trifluoromethyl)phosphorane is commonly employed in the synthesis of various organophosphorus compounds, such as phosphonium salts and phosphine oxides, and plays a significant role in the formation of carbon-phosphorus bonds.

420-72-4

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420-72-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 420-72-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,2 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 420-72:
(5*4)+(4*2)+(3*0)+(2*7)+(1*2)=44
44 % 10 = 4
So 420-72-4 is a valid CAS Registry Number.

420-72-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name Tris(trifluormethyl)-dichlorphosphoran

1.2 Other means of identification

Product number -
Other names tris(trifluoromethyl)phosphine dichloride

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:420-72-4 SDS

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