Poly(ethylene glycol) methyl ether thiol, avg Mn 2,000
Poly(ethylene glycol) methyl ether thiol, avg Mn 2,000 supplier Zemixal. Request a quote with price, lead time and documents.
About Poly(ethylene glycol) methyl ether thiol, avg Mn 2,000
Zemixal supplies Poly(ethylene glycol) methyl ether thiol, avg Mn 2,000 within its pharma Intermediates & Building Blocks portfolio. For your records, the material is defined by formula CH3O(CH2CH2O)nCH2CH2SH and molar mass 2000 g/mol. Typical appearance is white to yellow and faint beige to beige powder or crystals.
Where it is used
- Protein & peptide research
- Organic synthesis
Handling and storage
Recommended storage temperature is −20 °C. Physical constants on file: melting point 50-55 °C. Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use. For transport it ships as UN UN 3335.
Available as 1 g, 5 g and 100 g. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Protein & peptide research
- Organic synthesis
Applications
Specifications and identifiers
| Product name | Poly(ethylene glycol) methyl ether thiol, avg Mn 2,000 |
|---|---|
| Catalogue number | ZX-010604 |
| Molecular formula | CH3O(CH2CH2O)nCH2CH2SH |
| Molar mass | 2000 g/mol |
| Physical form | Crystalline |
| Appearance | White to yellow and faint beige to beige powder or crystals |
| Melting point | 50-55 °C |
| Storage | −20 °C |
| HS code | 29420090 |
| UN number | UN 3335 |
| Synonyms | Methoxy PEG thiol, Methoxypolyethylene glycol thiol, PEG thiol, mPEG thiol |
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, P305 + P351 + P338
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 100 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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Related products
More in Other Organic Building Blocks
- Formula
- CH3O(CH2CH2O)nCH2CH2SH
- MW
- 6000 g/mol
- CAS
- 9011-14-7
- Formula
- [CH2C(CH3)(CO2CH3)]n
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