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Triphenyl(propadienyl)phosphonium is a phosphonium compound characterized by its chemical formula (C6H5)3P+CH≡CCH3-. It is composed of a phosphonium cation, which consists of three phenyl groups (C6H5) attached to a central phosphorus atom, and a propadienyl anion (CH≡CCH3). triphenyl(propadienyl)phosphonium is known for its unique structure, where the propadienyl group features a triple bond between the two carbon atoms, making it a conjugated system. Triphenyl(propadienyl)phosphonium is often used in organic synthesis as a reagent or a precursor to other phosphorus-containing compounds. It is also of interest in the study of phosphonium salts due to its potential applications in various chemical transformations and its ability to stabilize certain reactive intermediates.

54599-99-4

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54599-99-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54599-99-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,5,9 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 54599-99:
(7*5)+(6*4)+(5*5)+(4*9)+(3*9)+(2*9)+(1*9)=174
174 % 10 = 4
So 54599-99-4 is a valid CAS Registry Number.

54599-99-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name Propadienyl-phosphonsaeure-di-prop-2-inylester

1.2 Other means of identification

Product number -
Other names propadienyl-phosphonic acid di-prop-2-ynyl 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).

More Details:54599-99-4 SDS

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