Specialty Polyethers & Olefins

PEGylation, the formation of a conjugate of a protein, peptide, drug or other bioactive material by linking it with one or more PEG chains, in many instances imparts desirable properties to a biomolecule: increased solubility, resistance to metabolic degradation and reduced immunogenicity.  Gelest has introduced a unique range of dual-function poly(ethylene glycol) (PEG) reagents that enable new approaches to PEGylation for bioconjugates, reduction of surface biofouling and formation of polymerizeable vesicles for drug transport.  More information can be found in the Gelest Reactive Polyethers brochure. 

Olefins are important intermediates in the production of organosilanes, silicones and other metal-organic materials.  In order to support internal production requirements Gelest maintains inventory of a variety of olefins and specialty unsaturated monomers. Even though the olefin products are not part of the standard product line and technical literature is not available, Gelest offers them for sale in excess to its internal requirement.  Please inquire for bulk or commercial quantities.  More information can be found in the Gelest Specialty Olefins brochure.

Denotes Commercial Product produced on a regular basis for inventory
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ENEA0010

ACRYLIC ACID

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ENEA0015

Allyl acetate

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ENEA0020

Allyl acrylate

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ENEA0030

4-Allylanisole

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ENEA0040

Allylbenzene

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ENEA0050

Allyl bromide

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ENEA0055

Allyl 2-bromo-2-methylpropionate

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ENEA0070

Allyl chloride

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ENEA0075

1-ALLYL-3,4-DIMETHOXYBENZENE

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ENEA0080

Allyl glycidyl ether

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ENEA0090

Allyl isocyanate, 96%

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ENEA0120

Allyl methacrylate

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ENEA0170

Allyloxy(diethylene oxide)

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ENEA0180

Allyloxy(diethylene oxide), methyl ether, 95%

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ENEA0200

2-Allyloxyethanol

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ENEA0245

Allyloxyethoxyundecane, 95%

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ENEA0250

2-(Allyloxymethyl)tetrahydrofuran

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ENEA0253

Allyloxy(polyethylene oxide) (1-4 EO)

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ENEA0254

Allyloxy(polyethylene oxide) (4-7 EO)

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ENEA0260

Allyloxy(polyethylene oxide) (8-12 EO)

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ENEA0261

Allyloxy(polyethylene oxide) (12-20 EO)

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ENEA0264

Allyloxy(polyethylene oxide) (35-50 EO)

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ENEA0285

Allyloxy(polyethylene oxide), acetate (6-9 EO)

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ENEA0287

Allyloxy(polyethylene oxide), dodecanoate (1-6 EO), tech-90

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ENEA0300

ALLYLOXY(POLYETHYLENE OXIDE) (2-4 EO) DODECYL ESTER

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ENEA0360

Allyloxy(polyethylene oxide), methyl ether (6-8 EO)

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ENEA0365

Allyloxy(polyethylene oxide), methyl ether (10-15 EO)

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ENEA0366

Allyloxy(polyethylene oxide), methyl ether (20-55 EO)

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ENEA0367

Allyloxy(tetraethylene oxide), methyl ether, tech-90

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ENEA0368

4-Allyloxy-2,2,6,6-tetramethylpiperidine

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ENEA0374

Allyloxy-DL-?-tocopherol, tech-85

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ENEA0375

Allyloxy(triethylene oxide), methyl ether, 95%

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ENEA0376

11-Allyloxyundecylbromide

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ENEA0378

Allylpentafluorobenzene

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ENEA0380

ALLYLPHENYL ETHER

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ENEA0385

ALLYLOXY(TRIETHYLENE OXIDE), tech-95

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ENEA0430

Allylsuccinic anhydride

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ENEA0485

3-(2-AMINOETHOXY)POLYETHYLENEOXY)PROPENE (4-7 EO)

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ENEA0487

3-(2-AMINOETHOXY)POLY(ETHYLENEOXY)PROPENE (8-12 EO)

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ENEB0525

4-Bromo-1-butene, 95%

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ENEB0550

7-Bromo-1-heptene

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ENEB0555

5-Bromo-1-pentene, 95%

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ENEB0560

4-Bromo-3,3,4,4-tetrafluoro-1-butene

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ENEB0570

11-Bromo-1-undecene

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ENEB0575

3-Butenenitrile

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ENEB0580

3-Buten-1-ol

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ENEC0610

11-Chloroundecene

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ENEC0620

Cyclohexene

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ENEC0650

Cyclopentene

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ENED0700

1,9-Decadiene

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ENED0720

1-Decene

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ENED0750

m-Diallylbenzene

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ENED0760

Dicyclopentadiene

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ENED0780

2,3-Dimethyl-2-butene

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ENED0785

2,5-Dimethyl-1,5-hexadiene

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ENED0787

6,10-Dimethyl-5,9-undecadien-2-one, mixed isomers

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ENED0790

1,6-Divinylperfluorohexane

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ENED0800

1,21-Docosadiene, tech-95, contains isomers

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ENED0810

1-Docosene, tech-95, contains C20, C24 homologs

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ENED0811

1-DOCOSENE, 90%

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ENED0880

1-Dodecene

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ENED0920

11-Dodecenenitrile

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ENEE1020

1-Eicosene, 90%

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ENEE1025

1,2-Epoxy-5-hexene

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ENEE1040

N-Ethyl-(2-methylallyl)amine

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ENEE1060

ETHYLVINYL ETHER

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ENEH1110

1-Heptene

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ENEH1140

1-Hexacosene, tech-95, contains C24, C28, C30 homologs

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ENEH1170

1-Hexadecene, 95%

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ENEH1190

1,5-Hexadiene

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ENEH1200

1-Hexene

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ENEH1240

2-Hydroxy-4-allyloxybenzophenone

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ENEI1470

Isooctene

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ENEL1600

D-Limonene, 99%

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ENEM1700

Maleic anhydride

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ENEM1800

Methacryloxyethyl acetoacetate, 95%

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ENEM2020

Methallyl alcohol

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ENEM2040

Methallyl chloride, tech-95

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ENEM2042

Methallyl dichloride

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ENEM2045

Methallyloxy-2-propanol, tech-95

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ENEM2050

11-(Methoxyethoxy)undecene

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ENEM2080

N-(3-Methoxypropyl)(2-methyl)allylamine

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ENEM2100

2-Methyl-2-butene

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ENEM2120

2-Methyl-3-butenenitrile, tech-95

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ENEM2210

13-Methyleneheptacosane, tech-95

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ENEM2230

7-Methylenepentadecane, tech-95

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ENEM2350

11-Methylenetricosane, tech-95

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ENEM2450

Methyl 10-undecenoate, 96%

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ENEN3030

Neohexene

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ENEN3060

Norbornene

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ENEO3210

1-Octadecene, tech-95

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ENEO3211

1-OCTADECENE, 97%

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ENEO3230

1,7-OCTADIENE

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ENEO3280

1-Octene

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ENEP3380

PENTAMETHYLHEPTENE, tech-95 (contains isomers)

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ENEP3400

1-Pentene

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ENEP3510

(Perfluorobutyl)ethylene

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ENEP3520

(Perfluorodecyl)ethylene

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ENEP3525

(Perfluorododecyl)ethylene, tech

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ENEP3530

(Perfluorohexyl)ethylene

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