Nε-Z-L-lysine tert-butyl ester hydrochloride, ≥ 98% (TLC)
- CAS
- 5978-22-3
- Formula
- C18H29ClN2O4
- MW
- 372.9 g/mol
ZX-002420
Peptide Synthesis Reagents
Pentaethylene glycol, 98%+
Available on request
Order Pentaethylene glycol, 98%+ (CAS 4792-15-8) online at Zemixal: C10H22O6, COA and SDS with every lot, worldwide shipping.
CAS number4792-15-8
FormulaC10H22O6
Molar mass238.28 g/mol
Physical formLiquid
HS code29094990
Purity≥98%
InChIKeyJLFNLZLINWHATN-UHFFFAOYSA-N
IUPAC name2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethanol
About Pentaethylene glycol, 98%+
Pentaethylene glycol, 98%+ sits in our peptide Synthesis Reagents section and ships worldwide from stock or short lead time. Key data (≥98%): CAS 4792-15-8, formula C10H22O6 and molar mass 238.28 g/mol. Expect colourless liquid.
Typical applications
- Peptide coupling
- Solid-phase peptide synthesis
- Bioconjugation
- Organic synthesis
Safe handling
Keep the container room temperature. Literature values: boiling point 184 °C and density 1.126 g/mL at 25 °C. It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Available as 5 g, 25 g and 1 kg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Peptide coupling
- Solid-phase peptide synthesis
- Bioconjugation
- Organic synthesis
Applications
Specifications and identifiers
| Product name | Pentaethylene glycol, 98%+ |
|---|---|
| Catalogue number | ZX-002421 |
| CAS number | 4792-15-8 |
| IUPAC name | 2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethanol |
| Molecular formula | C10H22O6 |
| Molar mass | 238.28 g/mol |
| Exact mass | 238.1416 |
| Purity / assay | ≥98% |
| Physical form | Liquid |
| Appearance | Colourless liquid |
| Boiling point | 184 °C |
| Density | 1.126 g/mL at 25 °C |
| XLogP3 | -1.7 |
| H-bond donors / acceptors | 2 / 6 |
| Topological polar surface area | 77.4 Ų |
| Storage | Room temperature |
| HS code | 29094990 |
| InChIKey | JLFNLZLINWHATN-UHFFFAOYSA-N |
| SMILES | C(COCCOCCOCCOCCO)O |
| PubChem CID | 62551 |
| Synonyms | 3,6,9,12-Tetraoxatetradecane-1,14-diol, Pentaglycol, 2-[2-[2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy]-ethoxy]-ethanol, 1PE, 2-(2-{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}ethoxy)ethan-1-ol, 3,6,9,12-Tetraoxatetradocane-1,14-diol, Pentaethylene glycol, 98%, 4-01-00-02405 (Beilstein Handbook Reference), Amylopectin, phosphate, 2-hydroxypropyl ether, pentaethylene glycol Solution in Methanol, 1000ug/mL |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Pentaethylene glycol, 98%+
Which CAS number identifies Pentaethylene glycol, 98%+?
Pentaethylene glycol, 98%+ is registered under CAS 4792-15-8. You may also see it listed as 3,6,9,12-Tetraoxatetradecane-1,14-diol, Pentaglycol, 2-[2-[2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy]-ethoxy]-ethanol. Our catalogue number for this item is ZX-002421.
What are the formula and molar mass of Pentaethylene glycol, 98%+?
For Pentaethylene glycol, 98%+, its formula is C10H22O6 and its molar mass is 238.28 g/mol. The systematic (IUPAC) name is 2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethanol. InChIKey JLFNLZLINWHATN-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Pentaethylene glycol, 98%+?
This listing is ≥98% purity. Standard packs are 5 g, 25 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Pentaethylene glycol, 98%+?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Pentaethylene glycol, 98%+ to my country?
Yes. Because Pentaethylene glycol, 98%+ is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
How do I store Pentaethylene glycol, 98%+?
Room temperature. Keep the container closed and follow the handling advice in the SDS.
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