Methyltriphenylphosphonium chloride, 97%

Name: Methyltriphenylphosphonium chloride, 97%
Brand: Vaqora Chemicals
SKU: VQ-000899

About Methyltriphenylphosphonium chloride, 97%

Vaqora Chemicals supplies Methyltriphenylphosphonium chloride, a synthetic reagent registered under CAS number 1031-15-8 with a typical assay of 97%. The compound has the formula C19H18ClP, corresponding to a molecular weight of 312.8 g/mol. Systematically, it is named methyl(triphenyl)phosphanium chloride. Alternative names: triphenylmethylphosphonium chloride and Methyl triphenyl phosphonium chloride.

The material typically appears as white to almost white powder or crystals. Literature values give a melting point of 221-225 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Danger” with 5 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis, reaction development, medicinal chemistry and catalysis. It is used across academic and industrial research and polymers and plastics.

We offer Methyltriphenylphosphonium chloride in 5 g, 25 g, 100 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
Reaction development
Medicinal chemistry
Catalysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Methyltriphenylphosphonium chloride, 97%
Catalogue No.	VQ-000899
CAS Number	1031-15-8
IUPAC name	methyl(triphenyl)phosphanium chloride
Molecular formula	C₁₉H₁₈ClP
Molecular weight	312.8 g/mol
Exact mass	312.0835
Purity / assay	97%
HSN code	29335990
InChIKey	QRPRIOOKPZSVFN-UHFFFAOYSA-M
SMILES	C[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Cl-]
PubChem CID	9879809

Physical properties
Physical form	Crystalline
Appearance	White to almost white powder or crystals
Melting point	221-225 °C
H-bond donors / acceptors	0 / 1
TPSA	0 Å²
Synonyms	triphenylmethylphosphonium chloride, Methyl triphenyl phosphonium chloride, Methyl(triphenyl)phosphonium chloride, methyl triphenylphosphonium chloride, C19H18ClP, methyltriphenylphosphanium chloride, Methyltri(phenyl)phosphanium chloride

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H318Causes serious eye damage
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P264, P264 + P265, P270, P273, P280, P301 + P317, P302 + P352, P305 + P354 + P338, P317, P321, P330, P332 + P317, P362 + P364, P391, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Methyltriphenylphosphonium chloride, 97%?

The CAS Registry Number of Methyltriphenylphosphonium chloride, 97% is 1031-15-8. It is also known as triphenylmethylphosphonium chloride, Methyl triphenyl phosphonium chloride, Methyl(triphenyl)phosphonium chloride.

What is the molecular formula and molecular weight of Methyltriphenylphosphonium chloride, 97%?

Methyltriphenylphosphonium chloride, 97% has the molecular formula C19H18ClP and a molecular weight of 312.8 g/mol. Its IUPAC name is methyl(triphenyl)phosphanium chloride.

Which grade and pack sizes of Methyltriphenylphosphonium chloride, 97% can I order?

We supply Methyltriphenylphosphonium chloride, 97% in (97%) grade, in 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Methyltriphenylphosphonium chloride, 97%?

Yes. Every lot of Methyltriphenylphosphonium chloride, 97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Methyltriphenylphosphonium chloride, 97% be shipped internationally?

Yes. Methyltriphenylphosphonium chloride, 97% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.