OCTOXYNOL 9
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- $14 - $650
- Product name: OCTOXYNOL 9
- CAS: 68412-54-4
- MF: C34H63O11X
- MW: 647.86
- EINECS:500-209-1
- MDL Number:MFCD00867821
- Synonyms:OCTOXYNOL 9;2-ethanediyl),alpha-(nonylphenyl)-omega-hydroxy-poly(oxy-branched ;branched-nonylphenol ;Branched-nonylphenol,ethoxylate ;branched-nonylphenolethoxylate ;C9-Branchedalkylphenolethoxylate ;Polyethylene glycol mono(branched nonylphenyl) ether;Polyoxyethylene branched-C9-alkylphenol
17 prices
Selected condition:
Brand
- aablocks
- American Custom Chemicals Corporation
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TRC
- Usbiological
Package
- 5MG
- 1g
- 5g
- 10g
- 25g
- 50g
- 100g
- 250g
- 500G
- 1kg
- Manufactureraablocks
- Product numberAA00ILJI
- Product descriptionC9 branched alkyl phenol ethoxylate
- Packaging100g
- Price$159
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00ILJI
- Product descriptionC9 branched alkyl phenol ethoxylate
- Packaging5g
- Price$14
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00ILJI
- Product descriptionC9 branched alkyl phenol ethoxylate
- Packaging25g
- Price$40
- Updated2026-05-29
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0012107
- Product descriptionOCTOXYNOL 9 95.00%
- Packaging5MG
- Price$497.44
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number59128
- Product descriptionIGEPAL? CO-520
- Packaging10g
- Price$650
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number542334
- Product descriptionIGEPAL? CO-630 averageMn617
- Packaging1kg
- Price$343
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number238678
- Product descriptionIGEPAL? CO-890 average Mn ~1,982
- Packaging500G
- Price$201
- Updated2023-01-07
- Buy
- ManufacturerSigma-Aldrich
- Product number238643
- Product descriptionIGEPAL? CO-520 average Mn 441
- Packaging500g
- Price$223
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number238643
- Product descriptionIGEPAL? CO-520 average Mn 441
- Packaging100g
- Price$67.8
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number542334
- Product descriptionIGEPAL? CO-630 averageMn617
- Packaging100g
- Price$70.8
- Updated2026-04-30
- Buy
- ManufacturerTRC
- Product numberTRC-I265050-1G
- Product descriptionIgepal CO-520
- Packaging1g
- Price$98
- Updated2026-06-03
- Buy
- ManufacturerTRC
- Product numberTRC-I265050-10G
- Product descriptionIgepal CO-520
- Packaging10g
- Price$103
- Updated2026-06-03
- Buy
- ManufacturerTRC
- Product numberTRC-I265050-50G
- Product descriptionIgepal CO-520
- Packaging50g
- Price$130
- Updated2026-06-03
- Buy
- ManufacturerTRC
- Product numberI265050
- Product descriptionIGEPAL? CO-520
- Packaging1g
- Price$55
- Updated2021-12-16
- Buy
- ManufacturerUsbiological
- Product number164475
- Product descriptionIgepal CO-520 ≥98%
- Packaging250g
- Price$489
- Updated2026-06-03
- Buy
- ManufacturerUsbiological
- Product number164475
- Product descriptionIgepal CO-520 ≥98%
- Packaging500g
- Price$609
- Updated2026-06-03
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00ILJI | C9 branched alkyl phenol ethoxylate | 100g | $159 | 2026-05-29 | Buy |
| aablocks | AA00ILJI | C9 branched alkyl phenol ethoxylate | 5g | $14 | 2026-05-29 | Buy |
| aablocks | AA00ILJI | C9 branched alkyl phenol ethoxylate | 25g | $40 | 2026-05-29 | Buy |
| American Custom Chemicals Corporation | API0012107 | OCTOXYNOL 9 95.00% | 5MG | $497.44 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 59128 | IGEPAL? CO-520 | 10g | $650 | 2021-12-16 | Buy |
| Sigma-Aldrich | 542334 | IGEPAL? CO-630 averageMn617 | 1kg | $343 | 2026-04-30 | Buy |
| Sigma-Aldrich | 238678 | IGEPAL? CO-890 average Mn ~1,982 | 500G | $201 | 2023-01-07 | Buy |
| Sigma-Aldrich | 238643 | IGEPAL? CO-520 average Mn 441 | 500g | $223 | 2026-04-30 | Buy |
| Sigma-Aldrich | 238643 | IGEPAL? CO-520 average Mn 441 | 100g | $67.8 | 2026-04-30 | Buy |
| Sigma-Aldrich | 542334 | IGEPAL? CO-630 averageMn617 | 100g | $70.8 | 2026-04-30 | Buy |
| TRC | TRC-I265050-1G | Igepal CO-520 | 1g | $98 | 2026-06-03 | Buy |
| TRC | TRC-I265050-10G | Igepal CO-520 | 10g | $103 | 2026-06-03 | Buy |
| TRC | TRC-I265050-50G | Igepal CO-520 | 50g | $130 | 2026-06-03 | Buy |
| TRC | I265050 | IGEPAL? CO-520 | 1g | $55 | 2021-12-16 | Buy |
| Usbiological | 164475 | Igepal CO-520 ≥98% | 250g | $489 | 2026-06-03 | Buy |
| Usbiological | 164475 | Igepal CO-520 ≥98% | 500g | $609 | 2026-06-03 | Buy |
Properties
Melting point :46-47 °C(lit.)
Boiling point :250 °C(lit.)
Density :1.053 g/mL at 25 °C(lit.)
vapor pressure :0.043Pa at 20℃
refractive index :n20/D 1.508(lit.)
Flash point :>230 °F
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Oil to Thick Oil
color :Colourless
Water Solubility :4.55mg/L at 20℃
Merck :13,6711
Hydrophilic-Lipophilic Balance (HLB) :17
Cosmetics Ingredients Functions :SURFACTANT - SOLUBILIZING
SURFACTANT - EMULSIFYING
SURFACTANT - CLEANSING Cosmetic Ingredient Review (CIR) :OCTOXYNOL 9 (68412-54-4)
SMILES :CCCCCCCCCc1ccc(OCCOCCO)cc1
LogP :5.39 at 20℃
EPA Substance Registry System :Polyethylene glycol mono(branched nonylphenyl) ether (68412-54-4)
Boiling point :250 °C(lit.)
Density :1.053 g/mL at 25 °C(lit.)
vapor pressure :0.043Pa at 20℃
refractive index :n
Flash point :>230 °F
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Oil to Thick Oil
color :Colourless
Water Solubility :4.55mg/L at 20℃
Merck :13,6711
Hydrophilic-Lipophilic Balance (HLB) :17
Cosmetics Ingredients Functions :SURFACTANT - SOLUBILIZING
SURFACTANT - EMULSIFYING
SURFACTANT - CLEANSING Cosmetic Ingredient Review (CIR) :OCTOXYNOL 9 (68412-54-4)
SMILES :CCCCCCCCCc1ccc(OCCOCCO)cc1
LogP :5.39 at 20℃
EPA Substance Registry System :Polyethylene glycol mono(branched nonylphenyl) ether (68412-54-4)
Safety Information
| Symbol(GHS): |
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Description
Nonidet P40 (substitute) is a non-ionic, non-denaturing detergent suitable for solubilizing and isolation of membrane proteins. Has been used to solubilize cerebral GABA receptors. Also useful in solubilization of proteins and lipids of the scallop gill ciliary membrane and of membranes from breast cancer tumors. Chemically indistinguishable from Nonidet P-40, which is no longer commercially available.Related product price
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Suppliers and manufacturers
Shaanxi Dideu Medichem Co. Ltd
Henan Tianfu Chemical Co.,Ltd.
Henan Alfa Chemical Co., Ltd
Alfa Chemistry
HANGZHOU LEAP CHEM CO., LTD.
Shanghai Acmec Biochemical Technology Co., Ltd.
Igepal CO-520
CAS:68412-54-4






