全氟十八烷酸

Name: 全氟十八烷酸
Brand: 济南圣和化工有限公司

CAS 16517-11-6C17F35COOHMW 914.1

全氟十八烷酸，CAS 登记号 16517-11-6，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16517-11-6

分子式C17F35COOH

分子量914.1

LogP11.6

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

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文件与支持

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常见问题

在哪里能查到全氟十八烷酸的 CAS 号？

本页已列出全氟十八烷酸的 CAS 号：16517-11-6，可与随货 COA 核对。

可以提供哪些规格和包装？

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全氟十八烷酸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

perfluorooctadecanoic acid · CAS 16517-11-6 · C17F35COOH. UNII NS00011277. Collision Cross Section: 243.53 Å² [M-H]-; Collision Cross Section: 220.15 Å² [M-H-CO2]-.

Identification

CAS Registry Number	16517-11-6
PubChem CID	167547
Molecular formula	C17F35COOH
IUPAC name	2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-pentatriacontafluorooctadecanoic acid
UNII (FDA)	NS00011277

Computed Descriptors

Molecular Weight	914.1
XLogP3	11.6
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	37
Rotatable Bond Count	16
Exact Mass	913.9417649
Monoisotopic Mass	913.9417649
Topological Polar Surface Area	37.3
Heavy Atom Count	55
Formal Charge	0

Physical & Chemical Properties

Collision Cross Section	243.53 Å² [M-H]-
Collision Cross Section	220.15 Å² [M-H-CO2]-

Physical description & handling notes

243.5 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: PFAS]
222.2 Å² [M-H-CO2]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: PFAS]

GHS Hazard Classification

Reported hazard statements	H314 (100%)

H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)

Documented Uses

non-polymer PFAS -> Sports articles -> Ski wax
• Used on a mold for processing optical films for liquid crystal displays [Ref: CAS2019 (US20120068047)]
• Detected in ski wax [Ref: Plassmann2013]
PFAS -> PFcarboxylic acids (PFCA)
PFAS (per- and polyfluoroalkyl substances) -> OECD Category
Octadecanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-pentatriacontafluoro-: ACTIVE

Synonyms

Perfluorooctadecanoic acid; 16517-11-6; Perfluorostearic acid; DTXSID1066071; RefChem:1113568; 240-582-5; Perfluorooctadecanoicacid; Octadecanoic acid, pentatriacontafluoro-; PFODA; pentatriacontafluorooctadecanoic acid; Perfluorooctadecanoi?c Acid; C18HF35O2; PFOcDA; EINECS 240-582-5; PERFLUOROOCTADECANOATE; Perfluoro-n-octadecanoic acid

Frequently Asked Questions

What are the CAS number and molecular formula of perfluorooctadecanoic acid?

CAS 16517-11-6; molecular formula C17F35COOH; molecular weight — g/mol.

What other names is perfluorooctadecanoic acid known by?

Perfluorooctadecanoic acid, 16517-11-6, Perfluorostearic acid, DTXSID1066071, RefChem:1113568, 240-582-5.

Is perfluorooctadecanoic acid classified as hazardous?

Hazard statements reported: H314.

What are the key physical properties of perfluorooctadecanoic acid?

Collision Cross Section: 243.53 Å² [M-H]-; Collision Cross Section: 220.15 Å² [M-H-CO2]-.

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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