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) and a terminal hydroxyl group (
) separated by a 12-unit PEG chain. It is utilized in bioconjugation to attach compounds to proteins, peptides, and nanoparticles, with a molecular weight of 545.66 g/mol and CAS numbers 1345681-71-1 or 933789-97-0.
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Web results
Amino-PEG-OH H2N-PEG12-OH
PurePEG
https://purepeg.com › Products › Amino-PEG-OH
PurePEG
https://purepeg.com › Products › Amino-PEG-OH
PurePEG offers high purity H2N-PEG12-OH CAS#1345681-71-1 or 933789-97-0 available in bulk quantities, multiple sizes, and ready for same-day shipping.
$47.00 to $459.00$45 delivery
High Purity PEG Reagent, H2N-PEG12-OH, 97% Min Purity, 500 ...
CP Lab Safety
https://www.calpaclab.com › high-purity-peg-reagent-h2...
CP Lab Safety
https://www.calpaclab.com › high-purity-peg-reagent-h2...
High Purity PEG Reagent, H2N-PEG12-OH, 97% Min Purity, 500 mg ; Part Number: PUR-432612-500H ; Lead Time: 1-2 days ; Shipping: FREE SHIPPING on most orders over ...
H2N-PEG12-OH | FP73013
Biosynth
https://www.biosynth.com › PEG Polymers
Biosynth
https://www.biosynth.com › PEG Polymers
H2N-PEG12-OH is a PEG polymer categorised as monofunctional (OH-PEG-X). Used as a linker, H2N-PEG12-OH is used to attached PEG to proteins, peptides, ...Read more
$87.0028-day delivery
H2N-PEG12-OH | 1345681-71-1
ChemicalBook
https://www.chemicalbook.com › ... › CAS DataBase List
ChemicalBook
https://www.chemicalbook.com › ... › CAS DataBase List
H2N-PEG12-OH (CAS 1345681-71-1) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, ...
H2n Peg Oh
SINOPEG
https://www.sinopeg.com › ...
SINOPEG
https://www.sinopeg.com › ...
α-Amino-ω-hydroxyl poly(ethylene glycol). CAS No.: 32130-27-1. Molecular Weight: 2KDa, 5KDa, 10KDa, 20KDa. Package Size: 1g/bottle, 10g/bottle, 100g/bottle.Read more
People also ask
Is PEG-12 safe for skin?
Safety Profile
Although PEGs are considered safe for use topically on healthy skin, products and formulas containing PEGs should not be used on broken or irritated skin.Nov 30, 2022
Although PEGs are considered safe for use topically on healthy skin, products and formulas containing PEGs should not be used on broken or irritated skin.Nov 30, 2022
PEG-12 Dimethicone (Conditioning Agent): Cosmetic Ingredient INCI
SpecialChem
https://www.specialchem.com › cosmetics › peg-12-dime...
SpecialChem
https://www.specialchem.com › cosmetics › peg-12-dime...
What is the chemical name for PEG-12?
The chemical compound named PEG-12 in the INCI taxonomy is a derivative resulting from the ethoxylation of polyethylene glycol with six moles of ethylene oxide. Chemically, it is a synthetic substance that is a product of ethylene oxide polymerization. The chemical name of PEG-12 is polyoxyethylene glycol.
PEG-12 - Ataman Chemical
Ataman Chemical
https://www.atamanchemicals.com › peg-12_u27231
Ataman Chemical
https://www.atamanchemicals.com › peg-12_u27231
What is PEG-12 made of?
Peg-12 (polyethylene glycol) is a synthetic ingredient made by ethoxylation, wherein 12 units of ethylene oxide gas are added to either water or ethylene glycol. This results in the final ingredient - a high viscosity liquid or a soft white paste.Sep 17, 2025
Peg-12 - SpecialChem
SpecialChem
https://www.specialchem.com › inci-ingredients › peg-12
SpecialChem
https://www.specialchem.com › inci-ingredients › peg-12
Web results
High Purity PEG Reagent, H2N-PEG12-OH, 95% Min Purity, 500 mg
calpaclab.com
https://www.calpaclab.com › high-purity-peg-reagent-h2...
calpaclab.com
https://www.calpaclab.com › high-purity-peg-reagent-h2...
High Purity PEG Reagent, H2N-PEG12-OH, 95% Min Purity, 500 mg ; Lead Time: 1-2 days ; Shipping: FREE SHIPPING on most orders over $50* ; Quantity: each ; Size: 500 ...
Amino-PEG12-alcohol | CAS#1345681-71-1
MedKoo Biosciences
https://www.medkoo.com › products
MedKoo Biosciences
https://www.medkoo.com › products
Amino-PEG12-alcohol is a PEG derivative containing an amino group with a hydroxyl group. The amino group is reactive with carboxylic acids, activated NHS ...
$450.00
H2N-PEG12-OH suppliers & manufacturers in China
ChemicalBook
https://www.chemicalbook.com › ProdSupplierGNCB9...
ChemicalBook
https://www.chemicalbook.com › ProdSupplierGNCB9...
ChemicalBook provide 39 suppliers and manufacturers of H2N-PEG12-OH in China.Welcome online inquiry and buy H2N-PEG12-OH. ... H2N-PEG12-OH CAS:1345681-71-1
H2N-PEG(12)-NHNH-Boc
Iris Biotech GmbH
https://iris-biotech.de › global › peg4240
Iris Biotech GmbH
https://iris-biotech.de › global › peg4240
H2N-PEG(12)-NHNH-Boc · Product code: PEG4240 · CAS No.: 1334169-97-9 · Formula: C32H65N3O · Storage temperature: -20°C · Molecular weight: 731,87 g/mol.Read more
€560.00
1345681-71-1 | H2N-PEG12-OH
ChemPep
https://chempep.com › Shop
ChemPep
https://chempep.com › Shop
H2N-PEG12-OH. Product, Catalog #, Size, Price (USD), Quantity. H2N-PEG12-OH, 282605-1G, 1 g, $850.00. -. H2N-PEG12-OH-1g quantity. +. H2N-PEG12-OH ...Read more