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468002

Methyltriphenylphosphonium chloride

97%

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About This Item

Linear Formula:
CH3P(C6H5)3Cl
CAS Number:
1031-15-8
Molecular Weight:
312.77
NACRES:
NA.22
PubChem Substance ID:
24870456
UNSPSC Code:
12352002
EC Number:
418-400-2
MDL number:
MFCD00797851
Assay:
97%
Form:
solid
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Quality Segment

assay

97%

form

solid

reaction suitability

core: phosphonium, reaction type: C-C Bond Formation, reaction type: phase-transfer

mp

221 °C (dec.) (lit.)

functional group

phosphine

SMILES string

[Cl-].C[P+](c1ccccc1)(c2ccccc2)c3ccccc3

InChI

1S/C19H18P.ClH/c1-20(17-11-5-2-6-12-17,18-13-7-3-8-14-18)19-15-9-4-10-16-19;/h2-16H,1H3;1H/q+1;/p-1

InChI key

QRPRIOOKPZSVFN-UHFFFAOYSA-M

Application

Catalyst for regio-controlled ring-opening polymerization of substituted epoxides

Used for:
  • Corrosion inhibition of iron
  • Neoplasm inhibition via antimitochondrial effect

Reactant for intramolecular nitrone cycloaddition

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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