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CAS

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34377-84-9

Triphenyl(pyridin-4-ylmethyl)phosphonium, with the molecular formula C27H23NPP, is a phosphonium salt that features a pyridine ring and three phenyl groups attached to a central phosphorus atom. triphenyl(pyridin-4-ylmethyl)phosphonium is recognized for its versatile reactivity and is a valuable tool in synthetic chemistry, particularly for facilitating a range of chemical transformations.

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  • Phosphonium,triphenyl(4-pyridinylmethyl)-, chloride, hydrochloride (1:1:1)

    Cas No: 34377-84-9

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  • 34377-84-9 Structure

  • Basic information

    1. Product Name: triphenyl(pyridin-4-ylmethyl)phosphonium
    2. Synonyms:
    3. CAS NO:34377-84-9
    4. Molecular Formula: C24H21NP
    5. Molecular Weight: 354.4035
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 34377-84-9.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: triphenyl(pyridin-4-ylmethyl)phosphonium(CAS DataBase Reference)
    10. NIST Chemistry Reference: triphenyl(pyridin-4-ylmethyl)phosphonium(34377-84-9)
    11. EPA Substance Registry System: triphenyl(pyridin-4-ylmethyl)phosphonium(34377-84-9)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 34377-84-9(Hazardous Substances Data)

34377-84-9 Usage

Uses

Used in Organic Synthesis:
Triphenyl(pyridin-4-ylmethyl)phosphonium is utilized as a reagent for the formation of carbon-carbon and carbon-heteroatom bonds. It plays a crucial role in various reactions, such as Wittig and Horner-Wadsworth-Emmons reactions, which are pivotal for constructing complex organic molecules.
Used in the Preparation of Phosphorus Ylides:
triphenyl(pyridin-4-ylmethyl)phosphonium is also known for its application in the preparation of phosphorus ylides, which serve as important intermediates in organic chemistry. The ability to generate ylides from triphenyl(pyridin-4-ylmethyl)phosphonium enhances its utility in synthetic pathways, especially for the synthesis of pharmaceuticals and other bioactive compounds.

Check Digit Verification of cas no

The CAS Registry Mumber 34377-84-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,3,7 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 34377-84:
(7*3)+(6*4)+(5*3)+(4*7)+(3*7)+(2*8)+(1*4)=129
129 % 10 = 9
So 34377-84-9 is a valid CAS Registry Number.

34377-84-9SDS

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 triphenyl(pyridin-4-ylmethyl)phosphanium,chloride,hydrochloride

1.2 Other means of identification

Product number -
Other names Triphenyl(4-pyridinylmethyl)phosphonium chloride hydrochloride

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:34377-84-9 SDS

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