Poly(ethylene glycol) methyl ether(mPEG) - average Mn 20,000 , CAS No.9004-74-4

Name: Poly(ethylene glycol) methyl ether(mPEG) - average Mn 20,000 , CAS No.9004-74-4
SKU: M294747
Availability: InStock

CAS: 9004-74-4 Cat. No.: M294747 Formula: CH₃O(CH₂CH₂O)_nH Numero EC: 618-394-3

400 Citations COA

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GRADE & PURITY average Mn 20,000

Synonyms

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Specifications Nomi e identificatori Documentazione Advanced Data Obiettivi associati (umani) Obiettivi associati (non umani) Meccanismi d'azione Certificati (CoA, COO, BSE/TSE e tabella di analisi) Proprietà chimiche e fisiche Domande frequenti e articoli Citations of This Product Calcolatori di soluzioni Recensioni

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Why this grade

average Mn 20,000 for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 400 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinonimi

Specifiche e purezza

average Mn 20,000

Condizioni di conservazione di stoccaggio

Store at -20°C

Spedito in

Ice chest + Ice pads

Questo prodotto richiede spedizione a catena fredda. I servizi di terra e altri servizi economici non sono disponibili.

Nomi e identificatori

Pubchem Sid

508816101

Isomeri SMILES

COCCO

WGK Germania

RTECS

TR1581750

Documentazione

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Obiettivi associati (umani)

A498 (42825 Activities)

Lot Number	Certificate Type	Data	Oggetto
K2204888	Certificate of Analysis	Aug 03, 2026	M294747
G2203387	Certificate of Analysis	Jul 12, 2021	M294747

Indice di rifrazione	1.46
Punto di infiammabilità (°C)	268°C
Punto di fusione (°C)	12°C
Peso molecolare	76.090 g/mol
XLogP3	-0.800
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	2
Exact Mass	76.0524 Da
Monoisotopic Mass	76.0524 Da
Topological Polar Surface Area	29.500 Å²
Heavy Atom Count	5
Formal Charge	0
Complexity	14.400
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Poly(ethylene glycol) methyl ether(mPEG) - average Mn 20,000 , CAS No.9004-74-4

Storage & shipping

Quality documents

Literature proof

Specifications

Documentazione

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

Molarity Calculator

Dilution Calculator

Reconstitution Calculator

Recensioni dei clienti

📚 Citations by Application

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