五乙二醇

Name: 五乙二醇
Brand: 济南圣和化工有限公司

CAS 4792-15-8C10H22O6MW 238.28

五乙二醇，CAS 登记号 4792-15-8，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号4792-15-8

分子式C10H22O6

分子量238.28

LogP-1.7

纯度按批次COA提供(不公开发布)

包装按订单/批次确认(不公开发布)

应用领域有机化学品

类别有机化学品

用途与场景

有机化学品

包装与供货

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到五乙二醇的 CAS 号？

本页已列出五乙二醇的 CAS 号：4792-15-8，可与随货 COA 核对。

可以提供哪些规格和包装？

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五乙二醇一般用在什么产品里？

主要涉及有机化学品。

下单流程是怎样的？

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PubChem 公开数据

Description

Pentaethylene glycol · CAS 4792-15-8 · C10H22O6.

Identification

CAS Registry Number	4792-15-8
PubChem CID	62551
Molecular formula	C10H22O6
IUPAC name	2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethanol

Computed Descriptors

Molecular Weight	238.28
XLogP3	-1.7
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	13
Exact Mass	238.14163842
Monoisotopic Mass	238.14163842
Topological Polar Surface Area	77.4
Heavy Atom Count	16
Formal Charge	0

Physical description & handling notes

Liquid
Liquid; [OECD SIDS - Pentaethylene Glycol] Colorless liquid; [Alfa Aesar MSDS]
150.1 Å² [M+Na]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID4027579]
149.58 Å² [M+Na]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

GHS Hazard Classification

Reported hazard statements	H315 (97.3%), H319 (100%), H335 (95.2%)

H315 (97.3%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

Used in commercial mixtures (with tri- and tetraethylene glycols) added to brake fluids and in cement grinding; [OECD SIDS - Pentaethylene Glycol] Not manufactured in the pure form in the US; Commercial mixtures with tetraethylene glycol are produced as byproducts following distillation of ethylene, diethylene, and triethylene glycols; [OECD SIDS - Ethylene Glycols Category]
Cement Producing [Category: Industry]
EPA Safer Chemical Functional Use Classes -> Processing Aids and Additives
Safer Chemical Classes -> Green half-circle - The chemical is expected to be of low concern
Not Known or Reasonably Ascertainable
Information on 3 consumer products that contain Pentaethylene glycol in the following categories is provided:

Synonyms

Pentaethylene glycol; 4792-15-8; 3,6,9,12-Tetraoxatetradecane-1,14-diol; DTXSID4027579; DTXCID407579; CHEBI:39631; RefChem:171360; 225-341-4; 2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethanol; HO-PEG5-OH; MFCD00002878; PENTAETHYLENEGLYCOL; Pentaglycol; HO[CH2CH2O]5H; OH-PEG5-OH; C10H22O6

Frequently Asked Questions

What are the CAS number and molecular formula of Pentaethylene glycol?

CAS 4792-15-8; molecular formula C10H22O6; molecular weight — g/mol.

What other names is Pentaethylene glycol known by?

Pentaethylene glycol, 4792-15-8, 3,6,9,12-Tetraoxatetradecane-1,14-diol, DTXSID4027579, DTXCID407579, CHEBI:39631.

Is Pentaethylene glycol classified as hazardous?

Hazard statements reported: H315, H319, H335.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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