植物油酸

Name: 植物油酸
Brand: 济南圣和化工有限公司

CAS 112-80-1C18H34O2MW 282.5主营产品

济南圣和化工有限公司现供应主营产品——植物油酸（CAS 112-80-1），分子式 C18H34O2，分子量 282.5。本页理化参数仅供参考，实际常规纯度按批次COA提供(不公开发布)，以批次 COA 及订单确认为准，支持批量采购与长期供货协议。

产品概览

CAS号	112-80-1
分子式	C18H34O2
分子量	282.5
熔点	61.3 °F (NTP, 1992)
沸点	547 °F at 100 mmHg (NTP, 1992)
LogP	6.5
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	基础化工原料
类别	主营产品\|基础化工原料

应用领域

基础化工原料

该产品的下游应用集中在基础化工原料。不同客户工艺差异较大，我们支持按需提供样品与小批量试用。

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

供应说明：植物油酸常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司支持国内物流发货，大货交期与运费以订单确认为准。

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

作为化工原料供应服务商，济南圣和化工有限公司长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除植物油酸外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。

常见问题

植物油酸的 CAS 号是多少？

植物油酸的 CAS 号为 112-80-1。

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。

植物油酸有什么用途？

主要应用于基础化工原料。

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

Oleic acid is identified by CAS 112-80-1, molecular formula C18H34O2 and molecular weight 282.26 g/mol. UNII 2UMI9U37CP; ChEBI 16196; InChIKey ZQPPMHVWECSIRJ-KTKRTIGZSA-N. Boiling Point: 547 °F at 100 mmHg (NTP, 1992); Boiling Point: 360; Boiling Point: 286 °C at 100 mm Hg.

Identification

CAS Registry Number	112-80-1
PubChem CID	445639
Molecular formula	C18H34O2
Molecular weight	282.26 g/mol
IUPAC name	(Z)-octadec-9-enoic acid
InChIKey	ZQPPMHVWECSIRJ-KTKRTIGZSA-N
UNII (FDA)	2UMI9U37CP
ChEBI ID	CHEBI:16196
FEMA number	2815
JECFA number	333

Computed Descriptors

Molecular Weight	282.5
XLogP3	6.5
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	15
Exact Mass	282.255880323
Monoisotopic Mass	282.255880323
Topological Polar Surface Area	37.3
Heavy Atom Count	20
Formal Charge	0

Physical & Chemical Properties

Boiling Point	547 °F at 100 mmHg (NTP, 1992)
Boiling Point	360
Boiling Point	286 °C at 100 mm Hg
Boiling Point	194-195 °C (1.2 mm Hg)
Melting Point	61.3 °F (NTP, 1992)
Melting Point	13.4
Melting Point	16.3 °C
Melting Point	13.4 °C
Flash Point	372 °F (NTP, 1992)
Flash Point	189 °C

Physical description & handling notes

Oleic acid is a colorless to pale yellow liquid with a mild odor. Floats on water. (USCG, 1999)
Other Solid; CBI; Liquid; Wet Solid; Liquid; Liquid; Other Solid
Liquid with odor of lard; Darkens with air exposure; Purified grades: White liquid; Commercial grades: Yellow to red liquid; [Hawley] Colorless or light yellow liquid; mp = 4 deg C; [MSDSonline]
Liquid
COLOURLESS LIQUID. TURNS YELLOW-TO-BROWN ON EXPOSURE TO AIR.
colourless to pale yellow, oily liquid with a characteristic lard-like odour

Regulatory Status

Regulatory & Food Contact	EU Flavoring substances FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, FORMULATION AID, LUBRICANT OR RELE FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Fat
GHS notification summary	65.4% (1368 / 2091)

GHS Hazard Classification

GHS notification summary	65.4% (1368 / 2091)
Reported hazard statements	H315 (31.5%), H319 (22%)

This chemical does not meet GHS hazard criteria for 65.4% (1368 of 2091) of all reports.

H315 (31.5%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Used to make soaps and detergents, to prepare turkey red oil, and to waterproof fabrics; Also used in polishing compounds, oiling wool, thickening lubricating oils, anionic and nonionic surfactants, plasticizers, waxes, ointments, cosmetics, and food-grade additives; Other uses are ore flotation, rodent extermination, and defoaming; [HSDB]
Textiles (Fiber & Fabric Manufacturing) [Category: Industry]
Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
Metal Extraction and Refining [Category: Industry]
Prepn of turkey red oil, soft soap and other oleates; used in polishing cmpd; waterproofing textiles; in oiling wool; mfr driers; thickening lubricating oils. Pharmaceutical aid (solvent). The barium salt in rodent extermination.
Defoaming agent in wet-process phosphoric acid process

Synonyms

oleic acid; 112-80-1; cis-9-Octadecenoic acid; (Z)-Octadec-9-enoic acid; Wecoline OO; Vopcolene 27; cis-Oleic acid; Glycon wo; Glycon RO; Oelsauere; Pamolyn 100; Elaidoic acid; Groco 5l; Oleinic acid; Groco 2; Groco 4

Frequently Asked Questions

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

CAS 112-80-1; molecular formula C18H34O2; molecular weight 282.26 g/mol.

What other names is Oleic acid known by?

oleic acid, 112-80-1, cis-9-Octadecenoic acid, (Z)-Octadec-9-enoic acid, Wecoline OO, Vopcolene 27.

What is the regulatory status of Oleic acid?

Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, FORMULATION AID, LUBRICANT OR RELE; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.

Is Oleic acid classified as hazardous?

65.4% of GHS notifications report no hazard classification (1368 of 2091).

What are the key physical properties of Oleic acid?

Boiling Point: 547 °F at 100 mmHg (NTP, 1992); Boiling Point: 360; Boiling Point: 286 °C at 100 mm Hg; Boiling Point: 194-195 °C (1.2 mm Hg).

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.