Basic Description

Synonyms	2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethanol \| 2-[2-[2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy]-ethoxy]-ethanol \| S10674 \| HO[CH2CH2O]5H \| MFCD00002878 \| Tox21_201721 \| CAS-4792-15-8 \| EINECS 225-341-4 \| A872019 \| BRN 1635593 \| OH-PEG5-OH \| FT-07
Specifications & Purity	≥98%
Storage Temp	Store at 2-8°C,Argon charged
Shipped In	Wet ice This product requires cold chain shipping. Ground and other economy services are not available.
Product Description	Pentaethylene glycol is used as an intermediate in the synthesis of cyclic and noncyclic polyethers, complexing agents and immobilized phase-transfer catalysts. It acts as a catalyst for potassium hydroxide induced elimination reactions in benzene. Further, it is used in functional fluids and viscosity adjustors.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organic oxygen compounds
  - Class Organooxygen compounds
    - Subclass Ethers
      - Level5 Dialkyl ethers
        Level6 Polyethylene glycols

Kingdom	Organic compounds
Superclass	Organic oxygen compounds
Class	Organooxygen compounds
Subclass	Ethers
Intermediate Tree Nodes	Dialkyl ethers
Direct Parent	Polyethylene glycols
Alternative Parents	Primary alcohols Hydrocarbon derivatives
Molecular Framework	Aliphatic acyclic compounds
Substituents	Polyethylene glycol - Hydrocarbon derivative - Primary alcohol - Alcohol - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as polyethylene glycols. These are oligomers or polymers of ethylene oxide, with the general formula (C2H4O)n (with n>=3).
External Descriptors	poly(ethylene glycol)
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Mechanisms of Action

Mechanism of Action	Action Type	target ID	Target Name	Target Type	Target Organism	Binding Site Name	References

Names and Identifiers

IUPAC Name	2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethanol
INCHI	InChI=1S/C10H22O6/c11-1-3-13-5-7-15-9-10-16-8-6-14-4-2-12/h11-12H,1-10H2
InChIKey	JLFNLZLINWHATN-UHFFFAOYSA-N
Smiles	C(COCCOCCOCCOCCO)O
Isomeric SMILES	C(COCCOCCOCCOCCO)O
WGK Germany	3
RTECS	RZ2670000
Molecular Weight	238.28
Beilstein	1635593
Reaxy-Rn	1635593
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1635593&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

17 results found

Lot Number	Certificate Type	Date	Item
F2527015	Certificate of Analysis	Jun 14, 2024	P122110
B2505102	Certificate of Analysis	Jun 14, 2024	P122110
A2513250	Certificate of Analysis	Jun 14, 2024	P122110
F2424442	Certificate of Analysis	Jun 14, 2024	P122110
F2424444	Certificate of Analysis	Jun 14, 2024	P122110
F2424445	Certificate of Analysis	Jun 14, 2024	P122110
F2424446	Certificate of Analysis	Jun 14, 2024	P122110
F2424447	Certificate of Analysis	Jun 14, 2024	P122110
D1910159	Certificate of Analysis	Feb 07, 2023	P122110
E1803026	Certificate of Analysis	Mar 30, 2022	P122110
E1803027	Certificate of Analysis	Mar 30, 2022	P122110
B2525018	Certificate of Analysis	Jan 04, 2022	P122110
C2214309	Certificate of Analysis	Jan 04, 2022	P122110
C2212495	Certificate of Analysis	Jan 04, 2022	P122110
C2212565	Certificate of Analysis	Jan 04, 2022	P122110
C2212566	Certificate of Analysis	Jan 04, 2022	P122110
C2212494	Certificate of Analysis	Jan 04, 2022	P122110

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Chemical and Physical Properties

Solubility	Miscible with water
Sensitivity	Hygroscopic
Refractive Index	1.462
Flash Point(°F)	>110℃(230°F)
Flash Point(°C)	>110℃(230°F)
Boil Point(°C)	184°C/2mmHg
Molecular Weight	238.280 g/mol
XLogP3	-1.700
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	13
Exact Mass	238.142 Da
Monoisotopic Mass	238.142 Da
Topological Polar Surface Area	77.400 Å²
Heavy Atom Count	16
Formal Charge	0
Complexity	108.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Citations of This Product

How to Cite Aladdin Scientific Products?

1. Hu Xuemei, Zhou Jianping, Bao Jianqin, Zhang Yadong, Qiao Junqiang. (2023) Morphology and Stoichiometry Dependent Electrocatalytic Activity of Cu2ZnSnS4 for Hydrogen Evolution Reaction (HER) with Addition of Nonionic Surfactants. Electrocatalysis, (1-9).
2. Zhigang Li, Yinglin Fang, Jiawei Yang, Huayong Chen, Bo Yang, Yonghua Wang. (2023) A green and efficient two-step enzymatic esterification-hydrolysis method for enrichment of c9,t11-CLA isomer based on a three-liquid-phase system. RSC Advances, 13 (38): (26690-26699).
3. Ying-Ming Li, Wen-Juan Hu, Shuang-Lin Hu, Yi-Ran Li, De-Yi Wang. (2023) Fabrication of organic P-N aerogel towards simultaneously super thermal insulation, enhanced compressive strength, flame retardancy and smoke suppression for the rigid polyurethane foam. CHEMICAL ENGINEERING JOURNAL, 474 (145803).
4. Ying-Ming Li, Wen-Juan Hu, Shuang-Lin Hu, Yi-Ran Li, Dan-Ping Zhu, De-Yi Wang. (2023) Fabrication of intrinsic flame-retarding rigid polyurethane foam with enhanced compressive strength and good thermal insulation. POLYMER DEGRADATION AND STABILITY, 215 (110463).
5. Chenwei Li, Dujuan Hu, Ling Liu, Li Zhu, Man Xu, Cunwen Wang, Yanbo Li. (2022) Polyelectrolyte complex nanofiltration membranes by surface deposition of polyethylenimine on polyanion supports. JOURNAL OF APPLIED POLYMER SCIENCE, 139 (19): (52137).
6. Zheyu Li, Yue Xiong, Shuangli Li, Jiang Zhu, Rui Hu, Ying Li, Yunhuang Yang, Maili Liu. (2022) A fast microfluidic mixer enabling rapid preparation of homogeneous PEG and bicelle media for RDC in NMR analysis. CHEMICAL ENGINEERING JOURNAL, 431 (133817).
7. Ruizhang Xu, Feng Gao, Yunqi Wu, Lei Ding, Dandan Chen, Tianyu Liu, Yansong Yu, Weiling Zhuo, Zhouyun Chen, Yunchu Zhang, Yiying Sun, Feng Yang, Jinyao Chen, Ya Cao, Jian Kang, Zhuo Zheng, Ming Xiang. (2022) Influences of support layer hydrophilicity on morphology and performances of polyamide thin-film composite membrane. SEPARATION AND PURIFICATION TECHNOLOGY, 281 (119884).
8. Muhammad Ali, Zaib Jahan, Farooq Sher, Muhammad Bilal Khan Niazi, Salik Javed Kakar, Saeed Gul. (2021) Nano architectured cues as sustainable membranes for ultrafiltration in blood hemodialysis. Materials Science & Engineering C-Materials for Biological Applications, 128 (112260).
9. Ke Wang, Qi Liu, Ganghui Lu, Yi Zhang, Yuanhong Zhou, Siqi Chen, Qian Ma, Guiyan Liu, Yongfei Zeng. (2021) Acid-Labile Temperature-Responsive Homopolymers and a Diblock Copolymer Bearing the Pendent Acetal Group. MACROMOLECULES, 54 (8): (3725–3734).
10. Jiaxue Hao, Xufen Dai, Juan Gao, Yuexuan Li, Zhaoling Hou, Zhongman Chang, Yuxin Wang. (2021) Curcumin suppresses colorectal tumorigenesis via the Wnt/β‑catenin signaling pathway by downregulating Axin2. Oncology Letters, 21 (3): (1-1).
11. Di Duan, Baogen Su, Zongbi Bao, Qiwei Yang, Yiwen Yang, Qilong Ren. (2020) Extraction of various metal ions by open-chain crown ether bridged diphosphates in supercritical carbon dioxide. PURE AND APPLIED CHEMISTRY, 92 (10): (1683-1694).
12. Yongqiang Li, Hui Dong, Quan Tao, Caichao Ye, Mengmeng Yu, Jipeng Li, Huifang Zhou, Siwei Yang, Guqiao Ding, Xiaoming Xie. (2020) Enhancing the magnetic relaxivity of MRI contrast agents via the localized superacid microenvironment of graphene quantum dots. BIOMATERIALS, 250 (120056).
13. Ya-Ni Ji, Wen-Jie Geng, Chun-Yang Ma, Jing Tan, Wen-Sheng Deng, Bin Liu, Yue-Feng Su. (2020) Preparation of microdispersed droplets by phase inversion in gas/liquid/liquid microdispersion system. CHEMICAL ENGINEERING SCIENCE, 217 (115498).
14. Xiaorong Zhou, Chuanpei Cao, Nan Li, Shaofei Yuan. (2019) SYL3C aptamer-anchored microemulsion co-loading β-elemene and PTX enhances the treatment of colorectal cancer. DRUG DELIVERY, 26 (1): (886-897).
15. Zeng Liya, Liu Yongchang, Pan Jun, Liu Xiaowen. (2019) Formulation and evaluation of norcanthridin nanoemulsions against the Plutella xylostella (Lepidotera: Plutellidae). BMC BIOTECHNOLOGY, 19 (1): (1-11).
16. Di Duan, Baogen Su, Zongbi Bao, Yiwen Yang, Qilong Ren. (2019) Novel open-chain crown ether bridged diphosphates as chelating ligands for lanthanides extraction in supercritical carbon dioxide. JOURNAL OF SUPERCRITICAL FLUIDS, 147 (42).
17. Hao Huang, Qin Xu, Tarun Belwal, Li Li, Halah Aalim, Qiong Wu, Zhenhua Duan, Xuebing Zhang, Zisheng Luo. (2019) Ultrasonic impact on viscosity and extraction efficiency of polyethylene glycol: A greener approach for anthocyanins recovery from purple sweet potato. FOOD CHEMISTRY, 283 (59).
18. Li-Feng Fang, Hideto Matsuyama, Bao-Ku Zhu, Shuaifei Zhao. (2017) Development of antifouling poly(vinyl chloride) blend membranes by atom transfer radical polymerization. JOURNAL OF APPLIED POLYMER SCIENCE, 135 (6): (45832).
19. Hailong Zhang, Xiaoyan Huang, Jianmei Sun, Akira Yamamoto, Yang Gao. (2017) Enhanced pulmonary bioavailability of curcumin by some common excipients and relative therapeutic effects on sepsis-induced acute lung injury in rats. JOURNAL OF DRUG DELIVERY SCIENCE AND TECHNOLOGY, 41 (231).
20. Yi Li, Yanping Li, Pengfei Wang, Wenping Hu, Suge Zhang, Qiang Shi, Sihui Zhan. (2017) Low-temperature selective catalytic reduction of NOx with NH3 over MnFeOx nanorods. CHEMICAL ENGINEERING JOURNAL, 330 (213).
21. Huo Xinming, Tang Fei, Zhang Xiaohua, Chen Jin, Zhang Yan, Guo Cheng’an, Wang Xiaohao. (2016) Novel control modes to improve the performance of rectilinear ion trap mass spectrometer with dual pressure chambers. REVIEW OF SCIENTIFIC INSTRUMENTS, 87 (10):
22. Qi-ping Zeng, Zhi-hong Liu, Ai-wen Huang, Jing Zhang, Hong-tao Song. (2016) Preparation and characterization of silymarin synchronized-release microporous osmotic pump tablets. Drug Design Development and Therapy,
23. Jun Li, Yinmei Ye, Lifang Chen, Zhiwen Qi. (2012) Solubilities of CO2 in Poly(ethylene glycols) from (303.15 to 333.15) K. JOURNAL OF CHEMICAL AND ENGINEERING DATA, 57 (2): (610–616).
24. Xiaojun Dai, Yuan He, Yinmao Wei, Bolin Gong. (2011) Preparation of hydrophilic polymer-grafted polystyrene beads for hydrophilic interaction chromatography via surface-initiated atom transfer radical polymerization. JOURNAL OF SEPARATION SCIENCE, 34 (22): (3115-3122).

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SKU	Size	Availability	Price
P122110-1g	1g	3	$23.90
P122110-5g	5g	2	$82.90
P122110-10g	10g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$149.90
P122110-25g	25g	2	$256.90
P122110-100g	100g	2	$719.90
P122110-500g	500g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,499.90

Pentaethylene glycol - 98%, high purity , CAS No.4792-15-8