Triphenylphosphine Sulfide CAS 3878-45-3

Purity >95%In StockPharmaceutical Standards
CAS No.3878-45-3
Molecular FormulaC18H15PS
Molecular Weight294.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Triphenylphosphine Sulfide CAS 3878-45-3 chemical structure

Description

CATO supplies Triphenylphosphine Sulfide (CAS 3878-45-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H15PS. Molecular weight: 294.35 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC18H15PS
Molecular Weight294.35 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Sulfur Atoms1

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