METHYLDIPHENYLPHOSPHINE OXIDE
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- $7 - $995.25
- Product name: METHYLDIPHENYLPHOSPHINE OXIDE
- CAS: 2129-89-7
- MF: C13H13OP
- MW: 216.22
- EINECS:218-346-8
- MDL Number:MFCD00002081
- Synonyms:(C6H5)2(CH3)P=O;Diphenylmethylphosphine oxide;diphenylmethyl-phosphineoxid ;diphenylmethylphosphineoxide ;AURORA KA-1600;METHYLDIPHENYLPHOSPHINE OXIDE;Methyl diphenyl phosphine oxide, 98+%;Methyl diphenyl phosphine oxide,99%
30 prices
Selected condition:
Brand
- aablocks
- Activate Scientific
- AHH
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Chem-Impex
- Crysdot
- Matrix Scientific
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
Package
- 100mg
- 5g
- 10g
- 25g
- 100g
- 250g
- Manufactureraablocks
- Product numberAA003S0X
- Product descriptionMethyldiphenylphosphine oxide 98%
- Packaging5g
- Price$7
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003S0X
- Product descriptionMethyldiphenylphosphine oxide 98%
- Packaging25g
- Price$27
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003S0X
- Product descriptionMethyldiphenylphosphine oxide 98%
- Packaging100g
- Price$94
- Updated2026-05-28
- Buy
- ManufacturerActivate Scientific
- Product numberAS131655
- Product descriptionMethyl(diphenyl)phosphine Oxide 97%
- Packaging25g
- Price$63
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS131655
- Product descriptionMethyl(diphenyl)phosphine Oxide 97%
- Packaging100g
- Price$200
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS131655
- Product descriptionMethyl(diphenyl)phosphine Oxide 97%
- Packaging5g
- Price$21
- Updated2026-06-04
- Buy
- ManufacturerAHH
- Product numberMT-17812
- Product descriptionMethyl(diphenyl)phosphine Oxide 98%
- Packaging250g
- Price$530
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-17812
- Product descriptionMethyl diphenyl phosphine oxide 97%
- Packaging250g
- Price$530
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-17812
- Product descriptionMethyl diphenyl phosphine oxide 97%
- Packaging250g
- Price$530
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product number0841AB
- Product descriptionMethyl(diphenyl)phosphine Oxide
- Packaging5g
- Price$70
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number0841AB
- Product descriptionMethyl(diphenyl)phosphine Oxide
- Packaging10g
- Price$81
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number2129897
- Product descriptionMethyl(diphenyl)phosphine Oxide
- Packaging25g
- Price$224.22
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA541164
- Product descriptionMethyl(diphenyl)phosphine Oxide 98%
- Packaging100g
- Price$139
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA541164
- Product descriptionMethyl(diphenyl)phosphine Oxide 98%
- Packaging5g
- Price$11
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA541164
- Product descriptionMethyl(diphenyl)phosphine Oxide 98%
- Packaging25g
- Price$37
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0004508
- Product descriptionMETHYL DIPHENYLPHOSPHINE OXIDE 95.00%
- Packaging5G
- Price$575.2
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003S0X | Methyldiphenylphosphine oxide 98% | 5g | $7 | 2026-05-28 | Buy |
| aablocks | AA003S0X | Methyldiphenylphosphine oxide 98% | 25g | $27 | 2026-05-28 | Buy |
| aablocks | AA003S0X | Methyldiphenylphosphine oxide 98% | 100g | $94 | 2026-05-28 | Buy |
| Activate Scientific | AS131655 | Methyl(diphenyl)phosphine Oxide 97% | 25g | $63 | 2026-06-04 | Buy |
| Activate Scientific | AS131655 | Methyl(diphenyl)phosphine Oxide 97% | 100g | $200 | 2026-06-04 | Buy |
| Activate Scientific | AS131655 | Methyl(diphenyl)phosphine Oxide 97% | 5g | $21 | 2026-06-04 | Buy |
| AHH | MT-17812 | Methyl(diphenyl)phosphine Oxide 98% | 250g | $530 | 2021-12-16 | Buy |
| AHH | MT-17812 | Methyl diphenyl phosphine oxide 97% | 250g | $530 | 2026-05-25 | Buy |
| AHH | MT-17812 | Methyl diphenyl phosphine oxide 97% | 250g | $530 | 2026-05-26 | Buy |
| AK Scientific | 0841AB | Methyl(diphenyl)phosphine Oxide | 5g | $70 | 2021-12-16 | Buy |
| AK Scientific | 0841AB | Methyl(diphenyl)phosphine Oxide | 10g | $81 | 2021-12-16 | Buy |
| Alichem | 2129897 | Methyl(diphenyl)phosphine Oxide | 25g | $224.22 | 2021-12-16 | Buy |
| Ambeed | A541164 | Methyl(diphenyl)phosphine Oxide 98% | 100g | $139 | 2021-12-16 | Buy |
| Ambeed | A541164 | Methyl(diphenyl)phosphine Oxide 98% | 5g | $11 | 2021-12-16 | Buy |
| Ambeed | A541164 | Methyl(diphenyl)phosphine Oxide 98% | 25g | $37 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0004508 | METHYL DIPHENYLPHOSPHINE OXIDE 95.00% | 5G | $575.2 | 2021-12-16 | Buy |
Properties
Melting point :111-115 °C (lit.)
Boiling point :180 °C / 1mmHg
Density :1.12±0.1 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :almost transparency in Methanol
form :solid
color :White to Almost white
Sensitive :Moisture Sensitive
BRN :957291
InChI :1S/C13H13OP/c1-15(14,12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H,1H3
InChIKey :PEGCITODQASXKH-UHFFFAOYSA-N
SMILES :CP(=O)(c1ccccc1)c2ccccc2
CAS DataBase Reference :2129-89-7(CAS DataBase Reference)
Boiling point :180 °C / 1mmHg
Density :1.12±0.1 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :almost transparency in Methanol
form :solid
color :White to Almost white
Sensitive :Moisture Sensitive
BRN :957291
InChI :1S/C13H13OP/c1-15(14,12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H,1H3
InChIKey :PEGCITODQASXKH-UHFFFAOYSA-N
SMILES :CP(=O)(c1ccccc1)c2ccccc2
CAS DataBase Reference :2129-89-7(CAS DataBase Reference)
Safety Information
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| Signal word: | Warning | |||||||||||||||||||||||||||||||||||||||||||||||||
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Description
Catalyst for:- Chlorination and bromination (halogenation) of alcohols under Appel conditions
- Hydrosilylation reactions
- Enantioselective cyanosilylation of ketones
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METHYLDIPHENYLPHOSPHINE OXIDE
$7-995.25




