二十碳烷-1-ol

Name: 二十碳烷-1-ol
Brand: 济南圣和化工有限公司

CAS 629-96-9C20H42OMW 298.5

二十碳烷-1-ol（CAS 629-96-9）属有机化学品类产品，分子式 C20H42O，分子量 298.5。济南圣和化工有限公司常年现货供应该产品，常规纯度按批次COA提供(不公开发布)，可按客户需求安排分装包装，欢迎邮件或来电询价。

产品概览

CAS号	629-96-9
分子式	C20H42O
分子量	298.5
熔点	66.1 °C
沸点	309 °C at 750 mm Hg; 222 °C at 3 mm Hg
LogP	9.5
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

应用领域

有机化学品

二十碳烷-1-ol主要应用于有机化学品。具体使用工况下的添加量与规格要求，欢迎与技术团队沟通确认。

包装与储存

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

运输常规化工运输

样品可协商提供

交期现货/按订单安排

供货能力：二十碳烷-1-ol 备有现货，包装形式为按订单/批次确认(不公开发布)。我们支持对公转账并开具增值税发票，山东省内可安排快速配送，省外按物流时效发货，具体请联系 info@591daili.com。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

选择济南圣和化工有限公司的理由：产品信息透明（含 CAS、分子式、理化参数）、报价响应快（一个工作日内）、单证齐全（COA/MSS/质检资料按需提供）、支持批量与长期协议供货。如需二十碳烷-1-ol 以外的配套原料，也欢迎一并列出需求清单。

常见问题

二十碳烷-1-ol 的 CAS 号是多少？

二十碳烷-1-ol 的 CAS 号为 629-96-9。

该产品的纯度和包装规格是什么？

常规纯度规格为按批次COA提供(不公开发布)，包装为按订单/批次确认(不公开发布)，随货提供 COA。

二十碳烷-1-ol 有什么用途？

主要应用于有机化学品。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

icosan-1-ol · CAS 629-96-9 · C20H42O. UNII 1QR1QRA9BU. Boiling Point: 309 °C at 750 mm Hg; 222 °C at 3 mm Hg; Melting Point: 66.1 °C; Flash Point: 195 °C.

Identification

CAS Registry Number	629-96-9
PubChem CID	12404
Molecular formula	C20H42O
IUPAC name	icosan-1-ol
UNII (FDA)	1QR1QRA9BU

Computed Descriptors

Molecular Weight	298.5
XLogP3	9.5
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	18
Exact Mass	298.323565959
Monoisotopic Mass	298.323565959
Topological Polar Surface Area	20.2
Heavy Atom Count	21
Formal Charge	0

Physical & Chemical Properties

Boiling Point	309 °C at 750 mm Hg; 222 °C at 3 mm Hg
Melting Point	66.1 °C
Flash Point	195 °C
Density	0.8405 at 20 °C/4 °C
Vapor Pressure	0.00000004 [mmHg]
Formulations/Preparations	Grade:Technical, 99%.

Physical description & handling notes

Liquid; Liquid; Other Solid; Other Solid; Large Crystals; Large Crystals; Other Solid
White waxy solid; [HSDB] White powder; [MSDSonline]
Solid
White, wax-like solid
WAX FROM ALC AND CRYSTALS FROM CHLOROFORM
Very soluble in acetone; soluble in petroleum ether; slightly soluble in ethanol, chloroform

Regulatory Status

GHS notification summary	74.9% (347 / 463)

GHS Hazard Classification

GHS notification summary	74.9% (347 / 463)
Reported hazard statements	H319 (19.9%)

This chemical does not meet GHS hazard criteria for 74.9% (347 of 463) of all reports.

H319 (19.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

Used in lubricants, rubber, plastics, and textiles; Used as an emulsion stabilizer and viscosity increasing agent; [HSDB]
Textiles (Fiber & Fabric Manufacturing) [Category: Industry]
Lubricants, rubber, plastics, textiles; research
Emulsion stabilizer; viscosity increasing agent - aqueous; viscosity increasing agent - nonaqueous
EPA Safer Chemical Functional Use Classes -> Emollients
Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern

Synonyms

1-EICOSANOL; Icosan-1-ol; 629-96-9; Arachidyl alcohol; Arachidic alcohol; Arachic alcohol; Eicosyl alcohol; N-Eicosanol; 1-Icosanol; N-1-Eicosanol; Pri-N-eicosyl alcohol; NSC 120887; HSDB 5731; 1QR1QRA9BU; EINECS 211-119-4; AI3-36485

Frequently Asked Questions

What are the CAS number and molecular formula of icosan-1-ol?

CAS 629-96-9; molecular formula C20H42O; molecular weight — g/mol.

What other names is icosan-1-ol known by?

1-EICOSANOL, Icosan-1-ol, 629-96-9, Arachidyl alcohol, Arachidic alcohol, Arachic alcohol.

Is icosan-1-ol classified as hazardous?

74.9% of GHS notifications report no hazard classification (347 of 463).

What are the key physical properties of icosan-1-ol?

Boiling Point: 309 °C at 750 mm Hg; 222 °C at 3 mm Hg; Melting Point: 66.1 °C; Flash Point: 195 °C; Density: 0.8405 at 20 °C/4 °C.

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.