MONO-METHYL POLYETHYLENE GLYCOL 5,000 GLYCIDYL ETHER

Product Name: MONO-METHYL POLYETHYLENE GLYCOL 5,000 GLYCIDYL ETHER
CAS No.: 40349-67-5
Chemical Name: MONO-METHYL POLYETHYLENE GLYCOL 5,000 GLYCIDYL ETHER
Synonyms: 3400;5'000;mPEG45-Epoxide;mPEG-Epoxide (MW 1000);O-GLYCIDYL-O'-METHYLPOLYETHYLENEGLYCOL 5,000;O-GLYCIDYL-O'-METHYLPOLYETHYLENE GLYCOL 5'000;Mono-methyl polyethylene glycol glycidyl ether;MONO-METHYL POLYETHYLENE GLYCOL 5,000 GLYCIDYL ETHER;O-(2,3-EPOXY-PROPYL)-O'-METHYLPOLYETHYLENE GLYCOL 5,000;Poly(oxy-1,2-ethanediyl), α-methyl-ω-(2-oxiranylmethoxy)-
CBNumber: CB5481749
Molecular Formula: (C2H4O)nC4H8O2
Formula Weight: 0
MOL File: 40349-67-5.mol

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MONO-METHYL POLYETHYLENE GLYCOL 5,000 GLYCIDYL ETHER Property

storage temp.: 2-8°C
form: Solid
color: Off-white to light yellow

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

aablocks

Product number: AA00D68Q
Product name: mPEG-Epoxide
Purity: 95%averageMw1000
Packaging: 100mg
Price: $28
Updated: 2026/05/28

aablocks

Product number: AA00D68Q
Product name: mPEG-Epoxide
Purity: 95%averageMw1000
Packaging: 250mg
Price: $51
Updated: 2026/05/28

aablocks

Product number: AA00D68Q
Product name: mPEG-Epoxide
Purity: 95%averageMw1000
Packaging: 1g
Price: $102
Updated: 2026/05/28

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MONO-METHYL POLYETHYLENE GLYCOL 5,000 GLYCIDYL ETHER Chemical Properties,Usage,Production

Uses

mPEG45-Epoxide is a PEG derivative containing polyether units. mPEG45-Epoxide can be used to synthesize PROTAC molecules[1].

References

[1] Chunmei Zhang, et al. Incorporation of poly(ethylene glycol) grafted cellulose nanocrystals in poly(lactic acid) electrospun nanocomposite fibers as potential scaffolds for bone tissue engineering. Materials Science and Engineering: C. 2015.

MONO-METHYL POLYETHYLENE GLYCOL 5,000 GLYCIDYL ETHER Preparation Products And Raw materials

Raw materials

Preparation Products

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MONO-METHYL POLYETHYLENE GLYCOL 5,000 GLYCIDYL ETHER Suppliers

China 16 Germany 1 Switzerland 1 United States 2 Global 20

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40349-67-5, MONO-METHYL POLYETHYLENE GLYCOL 5,000 GLYCIDYL ETHERRelated Search:

Ferric acetylacetonate TERT-BUTYL ISOCYANIDE COBALT(II) ACETYLACETONATE N-BUTYLISOCYANIDE 2,4-PENTANEDIONE, SILVER DERIVATIVE METHYL ISOCYANOACETATE SALCOMINE Tosylmethyl isocyanide Aluminum acetylacetonate DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) Tris(2,4-pentanedionato)chroMiuM(III) 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) Benzyl isocyanide Ethyl isocyanoacetate TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) PHENYLSELENOL Cupric acetylacetonate

O-(2,3-EPOXY-PROPYL)-O'-METHYLPOLYETHYLENE GLYCOL 5,000

O-GLYCIDYL-O'-METHYLPOLYETHYLENE GLYCOL 5'000

O-GLYCIDYL-O'-METHYLPOLYETHYLENEGLYCOL 5,000

MONO-METHYL POLYETHYLENE GLYCOL 5,000 GLYCIDYL ETHER

5'000

mono-Methyl polyethylene glycol 5μ000 glycidyl ether, O-(2,3-Epoxypropyl)-Oμ-methylpolyethylene glycol 5μ000

Mono-methyl polyethylene glycol glycidyl ether

mPEG45-Epoxide

3400

Poly(oxy-1,2-ethanediyl), α-methyl-ω-(2-oxiranylmethoxy)-

mPEG-Epoxide (MW 1000)

40349-67-5