Heptaethylene glycol
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- $7 - $2613.19
- Product name: Heptaethylene glycol
- CAS: 5617-32-3
- MF: C14H30O8
- MW: 326.38
- EINECS:227-040-3
- MDL Number:MFCD00002876
- Synonyms:3,6,9,12,15,18-Hexaoxaeicosane-1,20-diol;HEPTAETHYLENE GLYCOL;HO-PEG7-OH;heptaMethelene glycol;2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol;Heptaethylene glycol 98%;HeptaethyleneGlycol>Heptaethylene glycol, PEG7
58 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- Acrotein
- Activate Scientific
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- BroadPharm
- Chemenu
- Chem-Impex
- ChemPep
- ChemScene
- Crysdot
- purepeg
- SynQuest Laboratories
- Synthonix
- TCI Chemical
- TRC
Package
- 100mg
- 250mg
- 500mg
- 1g
- 5ML
- 5g
- 10g
- 25ML
- 25g
- 100g
- 100ML
- Manufactureraablocks
- Product numberAA0034WQ
- Product descriptionHeptaethylene Glycol 97%
- Packaging100mg
- Price$7
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034WQ
- Product descriptionHeptaethylene Glycol 97%
- Packaging250mg
- Price$8
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034WQ
- Product descriptionHeptaethylene Glycol 97%
- Packaging1g
- Price$11
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034WQ
- Product descriptionHeptaethylene Glycol 96%
- Packaging5g
- Price$23
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034WQ
- Product descriptionHeptaethylene Glycol 96%
- Packaging10g
- Price$42
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034WQ
- Product descriptionHeptaethylene Glycol 96%
- Packaging25g
- Price$72
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0034WQ
- Product descriptionHeptaethylene Glycol 95%
- Packaging100g
- Price$259
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberP37406
- Product descriptionHeptaethylene glycol 95%
- Packaging25G
- Price$124
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberP37406
- Product descriptionHeptaethylene glycol 95%
- Packaging5G
- Price$38
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberP37406
- Product descriptionHeptaethylene glycol 95%
- Packaging1G
- Price$14
- Updated2026-05-27
- Buy
- ManufacturerAcrotein
- Product numberB-0747
- Product descriptionHeptaethylene glycol 97%
- Packaging25g
- Price$121.8
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberB-0747
- Product descriptionHeptaethylene glycol 97%
- Packaging10g
- Price$70
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberB-0747
- Product descriptionHeptaethylene glycol 97%
- Packaging5g
- Price$37.8
- Updated2026-05-25
- Buy
- ManufacturerActivate Scientific
- Product numberAS113628
- Product descriptionHeptaethylene Glycol 97+%
- Packaging1g
- Price$80
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ98862
- Product descriptionHeptaethylene Glycol
- Packaging1g
- Price$90
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ98862
- Product descriptionHeptaethylene Glycol
- Packaging25g
- Price$960
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0034WQ | Heptaethylene Glycol 97% | 100mg | $7 | 2026-05-28 | Buy |
| aablocks | AA0034WQ | Heptaethylene Glycol 97% | 250mg | $8 | 2026-05-28 | Buy |
| aablocks | AA0034WQ | Heptaethylene Glycol 97% | 1g | $11 | 2026-05-28 | Buy |
| aablocks | AA0034WQ | Heptaethylene Glycol 96% | 5g | $23 | 2026-05-28 | Buy |
| aablocks | AA0034WQ | Heptaethylene Glycol 96% | 10g | $42 | 2026-05-28 | Buy |
| aablocks | AA0034WQ | Heptaethylene Glycol 96% | 25g | $72 | 2026-05-28 | Buy |
| aablocks | AA0034WQ | Heptaethylene Glycol 95% | 100g | $259 | 2026-05-28 | Buy |
| ACHEMBLOCK | P37406 | Heptaethylene glycol 95% | 25G | $124 | 2026-05-27 | Buy |
| ACHEMBLOCK | P37406 | Heptaethylene glycol 95% | 5G | $38 | 2026-05-27 | Buy |
| ACHEMBLOCK | P37406 | Heptaethylene glycol 95% | 1G | $14 | 2026-05-27 | Buy |
| Acrotein | B-0747 | Heptaethylene glycol 97% | 25g | $121.8 | 2026-05-25 | Buy |
| Acrotein | B-0747 | Heptaethylene glycol 97% | 10g | $70 | 2026-05-25 | Buy |
| Acrotein | B-0747 | Heptaethylene glycol 97% | 5g | $37.8 | 2026-05-25 | Buy |
| Activate Scientific | AS113628 | Heptaethylene Glycol 97+% | 1g | $80 | 2021-12-16 | Buy |
| AK Scientific | J98862 | Heptaethylene Glycol | 1g | $90 | 2021-12-16 | Buy |
| AK Scientific | J98862 | Heptaethylene Glycol | 25g | $960 | 2021-12-16 | Buy |
Properties
Boiling point :244 °C / 0.6mmHg
Density :1.13
refractive index :1.4653 (589.3 nm 20℃)
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform, Ethyl Acetate (Sparingly)
pka :14.06±0.10(Predicted)
form :Oil
color :Colourless
InChI :InChI=1S/C14H30O8/c15-1-3-17-5-7-19-9-11-21-13-14-22-12-10-20-8-6-18-4-2-16/h15-16H,1-14H2
InChIKey :XPJRQAIZZQMSCM-UHFFFAOYSA-N
SMILES :C(O)COCCOCCOCCOCCOCCOCCO
EPA Substance Registry System :Heptaethylene glycol (5617-32-3)
Density :1.13
refractive index :1.4653 (589.3 nm 20℃)
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform, Ethyl Acetate (Sparingly)
pka :14.06±0.10(Predicted)
form :Oil
color :Colourless
InChI :InChI=1S/C14H30O8/c15-1-3-17-5-7-19-9-11-21-13-14-22-12-10-20-8-6-18-4-2-16/h15-16H,1-14H2
InChIKey :XPJRQAIZZQMSCM-UHFFFAOYSA-N
SMILES :C(O)COCCOCCOCCOCCOCCOCCO
EPA Substance Registry System :Heptaethylene glycol (5617-32-3)
Safety Information
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Description
Heptaethylene glycol contains repeating ethylene glycol subunits and two terminal hydroxyl groups. The hydroxyl groups can react to further derivatize the compound. The hydrophilic PEG linker increases the water solubility of a compound in aqueous media. The water solubility properties of the PEG linker are enhanced with longer PEG chains.Related product price
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Polyoxyethylene stearate
$16-521 -
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$48-2000 -
Nonaethylene glycol
$5-1439
Suppliers and manufacturers
Wanxin Biotechnology (Jiaxing) Co., LTD
Annular（Qihe）New Material Technology Co., Ltd
Shandong Mingde Biotechnology Co., Ltd.
J & K SCIENTIFIC LTD.
Meryer (Shanghai) Chemical Technology Co., Ltd.
Biomatrik (Jiaxing) Inc.
TCI (Shanghai) Development Co., Ltd.
Energy Chemical
Suzhou Highfine Biotech Co., Ltd
Accela ChemBio Co.,Ltd.