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Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, 97%

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Buy Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, 97% (CAS 75980-60-8) from Zemixal. Request a quote with price, lead time and documents.

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Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, 97% chemical structure
CAS number75980-60-8
FormulaC22H21O2P
Molar mass348.4 g/mol
Physical formCrystalline
HS code29332990
Purity97%
InChIKeyVFHVQBAGLAREND-UHFFFAOYSA-N
IUPAC namediphenylphosphoryl-(2,4,6-trimethylphenyl)methanone

About Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, 97%

Zemixal supplies Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, 97% within its pharma Intermediates & Building Blocks portfolio. Identity at a glance (97%): CAS 75980-60-8, formula C22H21O2P and molar mass 348.4 g/mol. Typical appearance is light yellow to yellow to green powder or crystals.

Use cases we see most often

  • Catalysis
  • Coordination chemistry
  • Polymer & resin production
  • Paints, coatings & inks
  • Electronics & thin films

Storage and safety notes

Reported physical data: melting point 88-92 °C. It carries the GHS signal word Danger (H317), so wear gloves and eye protection and work with good ventilation.

Available as 10 g, 50 g and 1 kg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Catalysis
  • Coordination chemistry
  • Polymer & resin production
  • Paints, coatings & inks
  • Electronics & thin films

Applications

Paints, Coatings and InksPharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, 97%
Product nameDiphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, 97%
Catalogue numberZX-010490
CAS number75980-60-8
IUPAC namediphenylphosphoryl-(2,4,6-trimethylphenyl)methanone
Molecular formulaC22H21O2P
Molar mass348.4 g/mol
Exact mass348.1279
Purity / assay97%
Physical formCrystalline
AppearanceLight yellow to yellow to green powder or crystals
Melting point88-92 °C
XLogP35
H-bond donors / acceptors0 / 2
Topological polar surface area34.1 Ų
HS code29332990
InChIKeyVFHVQBAGLAREND-UHFFFAOYSA-N
SMILESCC1=CC(=C(C(=C1)C)C(=O)P(=O)(C2=CC=CC=C2)C3=CC=CC=C3)C
PubChem CID166480
Synonyms(2,4,6-Trimethylbenzoyl)diphenylphosphine oxide, (Diphenylphosphoryl)(mesityl)methanone, 2,4,6-Trimethylbenzoylphenyl phosphinate, Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, Phosphine oxide, diphenyl(2,4,6-trimethylbenzoyl)-, 2,4,6-trimethylbenzoyl diphenylphosphine oxide, trimethylbenzoyl diphenylphosphine oxide, Methanone, (diphenylphosphinyl)(2,4,6-trimethylphenyl)-, 2,4,6-trimethyl benzoyldiphenyl phosphine oxide, 2,4,6-Trimethylbenzoyldiphenylphosphine oxide, diphenyl(2,4,6-trimethylbenzoyl)phosphineoxide, diphenyl (2,4,6-trimethylbenzoyl)phosphine oxide

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H317May cause an allergic skin reaction

Precautionary statements P203, P261, P272, P280, P302 + P352, P318, P321, P333 + P317, P362 + P364, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, 97%
10 gQuoted on request
50 gQuoted on request
1 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, 97%

Which CAS number identifies Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, 97%?
Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, 97% is registered under CAS 75980-60-8. You may also see it listed as (2,4,6-Trimethylbenzoyl)diphenylphosphine oxide, (Diphenylphosphoryl)(mesityl)methanone, 2,4,6-Trimethylbenzoylphenyl phosphinate. Our catalogue number for this item is ZX-010490.
What are the formula and molar mass of Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, 97%?
For Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, 97%, its formula is C22H21O2P and its molar mass is 348.4 g/mol. The systematic (IUPAC) name is diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone. InChIKey VFHVQBAGLAREND-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, 97%?
This listing is 97% purity. Standard packs are 10 g, 50 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, 97%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, 97% to my country?
Yes. Because Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, 97% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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