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377015

(Chloromethyl)triphenylphosphonium chloride

97%

Synonym(s):

NSC 93980

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About This Item

Linear Formula:
ClCH2P(Cl)(C6H5)3
CAS Number:
5293-84-5
Molecular Weight:
347.22
UNSPSC Code:
12352101
NACRES:
NA.22
PubChem Substance ID:
24863486
EC Number:
226-139-9
Beilstein/REAXYS Number:
3599784
MDL number:
MFCD00011867
Assay:
97%
Form:
powder
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Quality Segment

200

assay

97%

form

powder

reaction suitability

core: phosphonium, 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

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

Storage Class

11 - Combustible Solids

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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