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Poly(ethylene glycol) monomethyl ether

BGC Id:351097949176
CAS No:9004-74-4
Synonyms:mpeg 2000 ; mpeg 550 ; mpeg 5000 ; mpeg 750 ; mpeg-oh ; peg-wm 5000 ; meo-peg-oh ; mpeg ; mpeg 1900 ; mpeg 350
Molecular Formula:CH3(C2H4O)nOH
Molecular Weight:350 average
EINECS:
Structural Formula

Verified providers in 2025

The following 2 notable providers have been checked and can be recommended.
The last intensive check and update was carried out on 2025/05/30.

Identify

Synonyms:
mpeg 2000 ; mpeg 550 ; mpeg 5000 ; mpeg 750 ; mpeg-oh ; peg-wm 5000 ; meo-peg-oh ; mpeg ; mpeg 1900 ; mpeg 350
CAS:
9004-74-4
EINECS:
Molecular Formula:
CH3(C2H4O)nOH
MDL:
MFCD00084416

Properties

Molecular Weight:
350 average g·mol−1
Density:
1.094 g/mL at 25 °C
Melting point:
60-64 °C
Boiling point:
>200 °C/760mmHg
Flash point:
268 °C
Solubility:
H2O: 50 mg/mL at 25 °C, clear, colorless

Suppliers

Iris Biotech GmbH

Тип компании: Supplier
IRIS Biotech is specialized in reagents for Peptide Synthesis, PEGylation, Life Science Research and Biocatalysis. We have specific know-how and production capabilities to manufacture and supply products from the following areas from Grams to Multi-Ton Lots: Starting Materials for Peptide Synthesis, Peptidomimetic and Medicinal Chemistry Protected Amino Acids, Coupling Reagents, Linkers and Resins, Natural and Unusual Amino Acids and Building Blocks used in Peptide Synthe ...
страна: Germany   телефон: +49-(0)9231-97121-0   факс: +49-(0)9231-97121-99

BuGuCh & Partners

Тип компании: Producer
страна: Germany
We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

Safety Information

Hazard Classes:
Safety Codes:
24/25-22 (S)
WGK Germany:
3
RTECS:
PE8271000
Storage temperature:
?20 °C

What other providers are available for CAS 9004-74-4?

In addition to the providers presented here for Poly(ethylene glycol) monomethyl ether with the CAS number 9004-74-4, there are other 83 providers with slightly different product names available for this CAS number.

+1 additional providers that we know from the past
BCH Brühl - Chemikalien Handel GmbH
+1 additional providers that we know from the past
+1 additional providers that we know from the past
Iris Biotech GmbH
+1 additional providers that we know from the past
+1 additional providers that we know from the past
Vast Spring Enterprise Co., Ltd. | OPQ Chemical Co., Ltd | Simagchem Corporation | Unilong Industry Co.,Ltd | Sancai Industry Co.,Ltd. | Amadis Chemical Company Limited | Hangzhou Keying Chem Co., Ltd. | Xingrui Industry Co., Limited | Lori Industry Co., Ltd | Zehao Industry Co., Ltd. | Xiamen Equation Chemical Co.,Ltd | Leap Chem Co., Ltd +11 additional providers that we know from the past
+2 additional providers that we know from the past
+1 additional providers that we know from the past
Nantong Xindao Biotech Ltd
Vast Spring Enterprise Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. +9 additional providers that we know from the past
+2 additional providers that we know from the past
+1 additional providers that we know from the past
+1 additional providers that we know from the past
+1 additional providers that we know from the past
+2 additional providers that we know from the past
BLD Pharmatech Ltd +1 additional providers that we know from the past
+1 additional providers that we know from the past
+1 additional providers that we know from the past
+3 additional providers that we know from the past
+2 additional providers that we know from the past
+2 additional providers that we know from the past
+1 additional providers that we know from the past




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