2-辛炔酸甲酯

Name: 2-辛炔酸甲酯
Brand: 济南圣和化工有限公司

CAS 111-12-6C9H14O2MW 154.21

济南圣和化工有限公司现供应有机化学品——2-辛炔酸甲酯（CAS 111-12-6），分子式 C9H14O2，分子量 154.21。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	111-12-6
分子式	C9H14O2
分子量	154.21
沸点	217.00 to 220.00 °C. @ 760.00 mm Hg
LogP	3.2
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

该产品的下游应用集中在有机化学品。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：2-辛炔酸甲酯常规包装为按订单/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

济南圣和化工有限公司位于山东济南，主营化工原料供应，精选产品 3,000+ 种，覆盖有机化学品、无机化学品、食品添加剂、医药中间体等 12 大分类。我们随货提供 COA 分析证书，一个工作日内回复报价，欢迎国内外采购方长期合作。

常见问题

2-辛炔酸甲酯的 CAS 号是多少？

2-辛炔酸甲酯的 CAS 号为 111-12-6。

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。

2-辛炔酸甲酯有什么用途？

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

Methyl 2-octynoate · CAS 111-12-6 · C9H14O2. UNII 0TTP6YT2T3. Boiling Point: 217.00 to 220.00 °C. @ 760.00 mm Hg; Boiling Point: 215-217 °C; Density: 0.919-0.924.

Identification

CAS Registry Number	111-12-6
PubChem CID	8092
Molecular formula	C9H14O2
IUPAC name	methyl oct-2-ynoate
UNII (FDA)	0TTP6YT2T3
FEMA number	2729
JECFA number	1357

Computed Descriptors

Molecular Weight	154.21
XLogP3	3.2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	4
Exact Mass	154.099379685
Monoisotopic Mass	154.099379685
Topological Polar Surface Area	26.3
Heavy Atom Count	11
Formal Charge	0

Physical & Chemical Properties

Boiling Point	217.00 to 220.00 °C. @ 760.00 mm Hg
Boiling Point	215-217 °C
Density	0.919-0.924
Refractive Index	1.443-1.449

Physical description & handling notes

Colourless to slightly yellow liquid; Powerful, unpleasant odour. Violet like when diluted.
Soluble in most fixed oils; Slightly soluble in propylene glycol; Insoluble in water, glycerin
Soluble (in ethanol)

Regulatory Status

Regulatory & Food Contact	EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Green No safety concern at current levels of intake when used as a flavouring agent

GHS Hazard Classification

Reported hazard statements	H302 (97.3%), H317 (97.4%)

H302 (97.3%): Harmful if swallowed [Warning Acute toxicity, oral]

H317 (97.4%): May cause an allergic skin reaction [Warning Sensitization, Skin]

Documented Uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Cosmetics product ingredient: Methyl 2-Octynoate (Methyl Oct-2-ynoate; Methyl heptine carbonate)
For more information, you can visit the fragrance allergens webpage on the California Safe Cosmetics Program website:
Information on 36 consumer products that contain Methyl 2 -Octynoate in the following categories is provided:

Synonyms

Methyl 2-octynoate; 111-12-6; Methyl heptine carbonate; Folione; Methyl 2-octynate; 2-OCTYNOIC ACID, METHYL ESTER; Vert de violette, artificial; Methyl hept-1-yne-1-carboxylate; Methyl pentylacetylenecarboxylate; FEMA No. 2729; DTXSID9047093; 0TTP6YT2T3; NSC-72098; DTXCID7027093; RefChem:817769; 203-836-6

Frequently Asked Questions

What are the CAS number and molecular formula of Methyl 2-octynoate?

CAS 111-12-6; molecular formula C9H14O2; molecular weight — g/mol.

What other names is Methyl 2-octynoate known by?

Methyl 2-octynoate, 111-12-6, Methyl heptine carbonate, Folione, Methyl 2-octynate, 2-OCTYNOIC ACID, METHYL ESTER.

What is the regulatory status of Methyl 2-octynoate?

Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.

Is Methyl 2-octynoate classified as hazardous?

Hazard statements reported: H302, H317.

What are the key physical properties of Methyl 2-octynoate?

Boiling Point: 217.00 to 220.00 °C. @ 760.00 mm Hg; Boiling Point: 215-217 °C; Density: 0.919-0.924; Refractive Index: 1.443-1.449.

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.