377015

(Chloromethyl)triphenylphosphonium chloride

97%

• Synonym(s): NSC 93980
• Linear Formula: ClCH₂P(Cl)(C₆H₅)₃
• CAS Number: 5293-84-5
• Molecular Weight: 347.22
• Beilstein/REAXYS Number: 3599784
• EC Number: 226-139-9
• MDL number: MFCD00011867
• UNSPSC Code: 12352101
• PubChem Substance ID: 24863486
• NACRES: NA.22

Properties

• assay: 97%
• reaction suitability: reaction type: C-C Bond Formation
• mp: 262-264 °C (lit.)
• functional group: chloro; phosphine
• SMILES string: [Cl-].ClC[P+](c1ccccc1)(c2ccccc2)c3ccccc3
• InChI: 1S/C19H17ClP.ClH/c20-16-21(17-10-4-1-5-11-17,18-12-6-2-7-13-18)19-14-8-3-9-15-19;/h1-15H,16H2;1H/q+1;/p-1
• InChI key: SXYFAZGVNNYGJQ-UHFFFAOYSA-M

Description

Application

Used for corrosion inhibition of iron

Reactant involved in:

• Acting as a potential electrophile
• Elimination reactions for the synthesis of linear alkynes
• Intramolecular nucleophilic vinylic substitution
• Homologation of aldehydes
• Endo-selective alkynol cycloisomerization

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves