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Key Documents

405663

Sigma-Aldrich

Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide/2-hydroxy-2-methylpropiophenone, blend

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100 ML
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100 ML
$297.00

About This Item

MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

$297.00


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form

liquid

Quality Level

refractive index

n20/D 1.475 (lit.)

density

1.12 g/mL at 25 °C (lit.)

SMILES string

CC(C)(O)C(=O)c1ccccc1.Cc2cc(C)c(c(C)c2)C(=O)P(=O)(c3ccccc3)c4ccccc4

InChI

1S/C22H21O2P.C10H12O2/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;1-10(2,12)9(11)8-6-4-3-5-7-8/h4-15H,1-3H3;3-7,12H,1-2H3

Inchi Key

SEHZJEJTNRNDFD-UHFFFAOYSA-N

signalword

Warning

Hazard Classifications

Aquatic Chronic 2 - Repr. 2 - Skin Sens. 1

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Certificates of Analysis (COA)

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Questions

  1. Hello, I wanted to ask what is the ratio between this two materials in the specified blend? In your COA it is written that both of the materials can be between 50-70%, so we want to know the real ratio between the materials. Thanks

    1 answer
    1. This poduct is an approximately 50/50 blend of each component.

      Helpful?

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