苯基双(2,4,6-三甲基苯甲酰基)-氧化膦

Description

phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide · CAS 162881-26-7 · C26H27O3P. UNII JOV61FMS35.

Identification

CAS Registry Number	162881-26-7
PubChem CID	164512
Molecular formula	C26H27O3P
IUPAC name	[phenyl-(2,4,6-trimethylbenzoyl)phosphoryl]-(2,4,6-trimethylphenyl)methanone
UNII (FDA)	JOV61FMS35

Computed Descriptors

Molecular Weight	418.5
XLogP3	6
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	5
Exact Mass	418.16978172
Monoisotopic Mass	418.16978172
Topological Polar Surface Area	51.2
Heavy Atom Count	30
Formal Charge	0

Physical description & handling notes

• Dry Powder; Large Crystals

Regulatory Status

Regulatory & Food Contact	CIR / INCI: Cosmetic ingredients (Bis-Trimethylbenzoyl Phenylphosphine Oxide) -> CIR (Cosmetic Ingredient Review)
GHS notification summary	0.1% (1 / 776)

GHS Hazard Classification

GHS notification summary	0.1% (1 / 776)
Reported hazard statements	H317, H413, H411 (13.7%)

Documented Uses

• CIR ingredient: Bis-Trimethylbenzoyl Phenylphosphine Oxide
• Not Known or Reasonably Ascertainable
• Tanning agents not otherwise specified
• Paint and Coating Manufacturing
• Plastics Material and Resin Manufacturing
• Methanone, 1,1'-(phenylphosphinylidene)bis[1-(2,4,6-trimethylphenyl)-: ACTIVE

Synonyms

162881-26-7; Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide; Phosphine oxide, phenylbis(2,4,6-trimethylbenzoyl)-; Bis-trimethylbenzoyl phenylphosphine oxide; JOV61FMS35; bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide; IRGACURE 801; phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide; (Phenylphosphoryl)bis[(2,4,6-trimethylphenyl)methanone]; EC 423-340-5; Methanone, 1,1'-(phenylphosphinylidene)bis(1-(2,4,6-trimethylphenyl)-; (PHENYLPHOSPHORYL)BIS((2,4,6-TRIMETHYLPHENYL)METHANONE); Methanone, 1,1'-(phenylphosphinylidene)bis[1-(2,4,6-trimethylphenyl)-; RefChem:569435; BIS-TRIMETHYLBENZOYL PHENYLPHOSPHINE OXIDE [INCI]; 423-340-5

Frequently Asked Questions

What are the CAS number and molecular formula of phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide?

CAS 162881-26-7; molecular formula C26H27O3P; molecular weight — g/mol.

What other names is phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide known by?

162881-26-7, Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide, Phosphine oxide, phenylbis(2,4,6-trimethylbenzoyl)-, Bis-trimethylbenzoyl phenylphosphine oxide, JOV61FMS35, bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide.

What is the regulatory status of phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide?

Documented regulatory listings: CIR / INCI: Cosmetic ingredients (Bis-Trimethylbenzoyl Phenylphosphine Oxide) -> CIR (Cosmetic Ingredient Review).

Is phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide classified as hazardous?

0.1% of GHS notifications report no hazard classification (1 of 776).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.