8.18892
ポリエチレングリコール
35000, (stabilised with 2-tert-butyl-4-methoxyphenol) for synthesis
別名:
PEG
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この商品について
化学式:
H(OCH2CH2)nOH
CAS番号:
NACRES:
NA.22
EC Index Number:
500-038-2
UNSPSC Code:
13111021
MDL number:
製品名
ポリエチレングリコール, 35000, (stabilised with 2-tert-butyl-4-methoxyphenol) for synthesis
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
SMILES string
C(CO)O
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
vapor pressure
<0.01 hPa ( 20 °C)
form
liquid
autoignition temp.
>320 °C
potency
28000 mg/kg LD50, oral (Rat)
>20000 mg/kg LD50, skin (Rabbit)
greener alternative product characteristics
Safer Solvents and Auxiliaries
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pH
5-7 (20 °C, 100 g/L in H2O)
mp
60-65 °C
transition temp
flash point 260 °C
solubility
500 g/L
density
1.2 g/cm3 at 20 °C
bulk density
400‑500 kg/m3
greener alternative category
storage temp.
2-30°C
Quality Level
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関連するカテゴリー
Analysis Note
Hydroxyl value: 3 - 4
Melting range (lower value): ≥ 62 °C
Melting range (upper value): ≤ 67 °C
Average molecular mass: 28000 - 38000
Identity (IR): passes test
Melting range (lower value): ≥ 62 °C
Melting range (upper value): ≤ 67 °C
Average molecular mass: 28000 - 38000
Identity (IR): passes test
Application
Polyethylene glycol 35000 (PEG 35000) is a hydrophilic polyether compound that can be used to synthesize:
It can also be used as:
- Hierarchically structured silica monoliths for the fabrication of micro-bioreactors.
- Micro-nanostructured PEG-DA (PEG-diacrylates) hydrogels for biomedical applications.
It can also be used as:
- A template to prepare micro/mesoporous structure of silica by sol-gel process.
- A stabilizing agent in the synthesis of metal nanoparticles.
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. Polyethylene glycol (PEG) is an eco-friendly, biodegradable polymer widely used in pharmaceuticals and cosmetics. Its non-toxic nature and versatility make it a sustainable choice, derived from renewable resources, contributing to greener product formulations. Click here for more information.
保管分類
10 - Combustible liquids
wgk
WGK 1
flash_point_f
281.5 °F - closed cup
flash_point_c
138.6 °C - closed cup
試験成績書（COA）
製品のロット番号・バッチ番号を入力して、試験成績書（COA） を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。
A Mandal et al.
Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine, 227(11), 1224-1236 (2013-08-21)
Silver and magnetic (Fe3O4) nanoparticles have attracted wide attention as novel antimicrobial agents due to their unique chemical and physical properties. In order to study the comparative effects on antibacterial and animal cytotoxicity, Staphylococcus aureus and NIH 3T3 fibroblasts were
Polymeric substrates with tunable elasticity and nanoscopically controlled biomolecule presentation.
Daniel Aydin et al.
Langmuir : the ACS journal of surfaces and colloids, 26(19), 15472-15480 (2010-09-14)
Despite tremendous progress in recent years, nanopatterning of hydrated polymeric systems such as hydrogels still represents a major challenge. Here, we employ block copolymer nanolithography to arrange gold nanoparticles on a solid template, followed by the transfer of the pattern
Immobilization of invertase on silica monoliths with hierarchical pore structure to obtain continuous flow enzymatic microreactors of high performance
Szymanska K, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 170, 75-82 (2013)
Synthesis of micro/mesoporous silica using poly (ethylene glycol) as a template
Kuznetsova TF, et al.
Colloid Journal, 74(4), 489-494 (2012)
グローバルトレードアイテム番号
| カタログ番号 | GTIN |
|---|---|
| 8.18892.1000 | 04022536447681 |
| 8.18892.5000 | 04022536447698 |
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