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Reference substances

Reference substances

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General information

Inventory

EC number:
278-355-8
EC name:
Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
CAS number:
75980-60-8

No inventory information available

Reference substance information

IUPAC name:
(diphenylphosphoroso)(2,4,6-trimethylphenyl)methanone
Synonyms
Names:
Chivacure TPO
Darocur TPO
Darocure TPO
Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
Genocure TPO
Irgacure TPO
L-TPO
Lucirin 8893X
Lucirin LR 8953
Lucirin TPO solid
Lucirin TPO-X
Phosphine oxide, diphenyl(2,4,6-trimethylbenzoyl)-
Photocure TPO
Speedcure TPO
TPO-X
Identifier:
CAS number
75980-60-8
Identifier:
EC name
diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
Identifier:
EC number
278-355-8
Identifier:
IUPAC name
(diphenylphosphoroso)(2,4,6-trimethylphenyl)methanone
Identifier:
IUPAC name
(diphenylphosphoroso)(2,4,6-trimethylphenyl)methanone
Identifier:
IUPAC name
(diphenylphosphorus)(2,4,6-trimethylphenylmethanone)
Identifier:
IUPAC name
(diphenylphosphoryl)(2,4,6-trimethylphenyl)methanone
Identifier:
IUPAC name
(mesitylcarbonyl)(diphenyl)phosphine oxide
Identifier:
IUPAC name
Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
Identifier:
IUPAC name
diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
Identifier:
IUPAC name
diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone
Identifier:
common name
(2,4,6-Trimethylbenzoyl)diphenylphosphine oxide
Identifier:
common name
Diphenyl (2,4,6-trimethylbenzoyl)phosphine oxide
Identifier:
common name
Methanone, (diphenylphosphinyl)(2,4,6-trimethylphenyl)-
Identifier:
common name
Phosphine oxide, diphenyl(2,4,6-trimethylbenzoyl)-
Identifier:
PubChem
166480
Identifier:
other: MeSH Entry Terms
(2,4,6-trimethylbenzoyl) diphenylphosphine oxide 2,4,6-trimethylbenzoyldiphenylphosphine oxide Lucirin TPO TMBDPO cpd
Identifier:
other: InChl
1S/C22H21O2P/c1-16-14-17(2)21(18(3)15-16)22(23)25(24,19-10-6-4-7-11-19)20-12-8-5-9-13-20/h4-15H,1-3H3
Identifier:
other: UNII
B9EIM2D97X
Identifier:
other: SMILES notation
C1C(C)=CC(=C(C=1C)C(=O)P(=O)(C(=CC=C1)C=C1)C(=CC=C1)C=C1)C
Identifier:
other: SMILES notation
CC1=CC(=C(C(=C1)C)C(=O)P(=O)(C2=CC=CC=C2)C3=CC=CC=C3)C
Identifier:
other: SMILES notation
CC1=CC(C)=C(C(=O)P(=O)(C2=CC=CC=C2)C2=CC=CC=C2)C(C)=C1
Identifier:
other: SMILES notation
Cc1cc(C)c(C(=O)P(=O)(c2ccccc2)c2ccccc2)c(C)c1
Identifier:
other: SMILES notation
Cc1cc(c(c(c1)C)C(=O)P(=O)(c2ccccc2)c3ccccc3)C
Identifier:
other: InChl
InChI=1S/C22H21O2P/c1-16-14-17(2)21(18(3)15-16)22(23)25(24,19-10-6-4-7-11-19)20-12-8-5-9-13-20/h4-15H,1-3H3
Identifier:
other: InChl
InChI=1S/C22H21O2P/c1-16-14-17(2)21(18(3)15-16)22(23)25(24,19-10-6-4-7-11-19)20-12-8-5-9-13-20/h4-15H,1-3H3
Identifier:
other: SMILES notation
O=C(c1c(cc(cc1C)C)C)P(=O)(c1ccccc1)c1ccccc1
Identifier:
other: SMILES notation
P(C(c1c(cc(cc1C)C)C)=O)(c1ccccc1)(c1ccccc1)=O
(Diphenylphosphinyl)-(2,4,6-trimethylphenyl)methanone

CAS information

CAS number:
75980-60-8

Molecular and structural information

Molecular formula:
C22H21O2P
Molecular weight:
348.375
SMILES notation:
Cc1cc(C)c(C(=O)P(=O)(c2ccccc2)c3ccccc3)c(C)c1
InChl:
InChI=1/C22H21O2P/c1-16-14-17(2)21(18(3)15-16)22(23)25(24,19-10-6-4-7-11-19)20-12-8-5-9-13-20/h4-15H,1-3H3
Structural formula:
Chemical structure