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Details

Stereochemistry ACHIRAL
Molecular Formula C21H18P
Molecular Weight 301.3414
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 1

SHOW SMILES / InChI
Structure of 2-Propynyltriphenylphosphonium

SMILES

C#CC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

InChI

InChIKey=GNEAAXYJEIDVFX-UHFFFAOYSA-N
InChI=1S/C21H18P/c1-2-18-22(19-12-6-3-7-13-19,20-14-8-4-9-15-20)21-16-10-5-11-17-21/h1,3-17H,18H2/q+1

HIDE SMILES / InChI

Approval Year

Unknown
149124
Name Type Language
3-(Triphenylphosphonio)-1-propyne
Preferred Name English
2-Propynyltriphenylphosphonium
Systematic Name English
Triphenyl-2-propyn-1-ylphosphonium
Systematic Name English
Phosphonium, triphenyl-2-propyn-1-yl-
Systematic Name English
Prop-2-ynyltriphenylphosphonium
Systematic Name English
Code System Code Type Description
PUBCHEM
2724215
Created by admin on Wed Apr 02 20:00:58 GMT 2025 , Edited by admin on Wed Apr 02 20:00:58 GMT 2025
PRIMARY
CAS
77773-19-4
Created by admin on Wed Apr 02 20:00:58 GMT 2025 , Edited by admin on Wed Apr 02 20:00:58 GMT 2025
PRIMARY
FDA UNII
4EH6786QFV
Created by admin on Wed Apr 02 20:00:58 GMT 2025 , Edited by admin on Wed Apr 02 20:00:58 GMT 2025
PRIMARY
NIH
NCATS
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