202398
Poly(ethylene glycol)
average Mn 400, hydroxyl
동의어(들):
Polyethylene glycol, PEG
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
H(OCH2CH2)nOH
CAS 번호:
UNSPSC Code:
12352104
PubChem Substance ID:
NACRES:
NA.23
MDL number:
제품 이름
Poly(ethylene glycol), average Mn 400
form
viscous liquid
Quality Level
mol wt
Mn 380-420, average Mn 400
greener alternative product characteristics
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
refractive index
n20/D 1.466
pH
4.5-7.5
viscosity
7.3 cSt(210 °F)(lit.)
mp
4-8 °C (lit.)
density
1.128 g/mL
Ω-end
hydroxyl
α-end
hydroxyl
greener alternative category
SMILES string
C(CO)O
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
General description
Poly(ethylene glycol) (PEG) is a synthetic, hydrophilic, biocompatible polymer with widespread use in biomedical and other applications. PEGs are non-toxic, FDA-approved, generally non-immunogenic, and frequently used in many biomedical applications including bioconjugation, drug delivery, surface functionalization, and tissue engineering. In drug delivery, PEGs can be used as linkers for antibody-drug conjugates (ADCs) or as a surface coating on nanoparticles to improve systemic drug delivery.
Application
Solvent for greener fluorination of acetoacetamides with Selectfluor®.
Catalyst-free and highly selective electrophilic mono-fluorination of acetoacetamides: facile and efficient preparation of 2-fluoroacetoacetamides in PEG-400
Catalyst-free and highly selective electrophilic mono-fluorination of acetoacetamides: facile and efficient preparation of 2-fluoroacetoacetamides in PEG-400
Poly(ethylene glycol) (PEG) has been used as a coating agent for the synthesis and in vitro safety assessment of magnetic bacterial cellulose (MBC) pellicles, performed on porcine aortic smooth muscle cells (PAOSMC). PEG provides a compatible surface for cell culture, since uncoated iron oxide NPs are considered cytotoxic to cells. It has also been used as a plasticizer in investigating the effectiveness of polyvinylpyrrolidone microneedles for transdermal delivery of functional collagen using porcine skin, adult human skin analog and human foreskin. Microneedles obtained, were reportedly characterized by various analytical and bio-analytical techniques.
Used in conjunction with carbon black to form a conductive composite. Polymer nanospheres of poly(ethylene glycol) were used for drug delivery.
Legal Information
Selectfluor is a registered trademark of Merck KGaA, Darmstadt, Germany
저장 등급
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
관련 콘텐츠
Polyethylene glycol (PEG), also sometimes referred to as polyethylene oxide (PEO), is a condensation polymer of ethylene oxide and water that has several chemical properties that make it useful for biological, chemical and pharmaceutical applications.
Yukitoshi Izumi et al.
Neurobiology of disease, 141, 104875-104875 (2020-04-26)
Ethanol intoxication can produce marked changes in cognitive function including states in which the ability to learn and remember new information is completely disrupted. These defects likely reflect changes in the synaptic plasticity thought to underlie memory formation. We have
Akashi, M., Akagi, T.
Yuki Gosei Kaguku Kyokaishi, 65, 520-520 (2004)
Ruth Hernandez-Perez et al.
Physical review. E, 96(6-1), 062803-062803 (2018-01-20)
The evaporation of droplets can give rise to a wide range of interesting phenomena in which the dynamics of the evaporation are crucial. In this work, we find simple scaling laws for the evaporation dynamics of axisymmetric droplets pinned on
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 202398-20KG | 04061838252340 |
| 202398-5G | 04061838252357 |
| 202398-250G | 04061838764881 |
| 202398-500G | 04061838764898 |