环十二烷

Name: 环十二烷
Brand: 济南圣和化工有限公司

CAS 294-62-2C12H24MW 168.32

济南圣和化工主营供应环十二烷（CAS 294-62-2），归类于有机化学品，分子式 C12H24，分子量 168.32。我们面向国内化工贸易与生产企业提供稳定的现货供应，报价响应快，支持对公转账并可开具增值税发票。

产品概览

CAS号	294-62-2
分子式	C12H24
分子量	168.32
熔点	60.4 °C
沸点	247 °C
LogP	6.7
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

应用领域

有机化学品

环十二烷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

供应说明：环十二烷常规包装为按订单/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。除环十二烷外，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

环十二烷的 CAS 号是多少？

环十二烷的 CAS 号为 294-62-2。

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。

环十二烷有什么用途？

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

cyclododecane · CAS 294-62-2 · C12H24. UNII 97CN13ZD83. Boiling Point: 247 °C; Melting Point: 60.4 °C; Density: 0.82 g/cu cm at 80 °C.

Identification

CAS Registry Number	294-62-2
PubChem CID	9268
Molecular formula	C12H24
IUPAC name	cyclododecane
UNII (FDA)	97CN13ZD83

Computed Descriptors

Molecular Weight	168.32
XLogP3	6.7
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	0
Exact Mass	168.187800766
Monoisotopic Mass	168.187800766
Topological Polar Surface Area	0
Heavy Atom Count	12
Formal Charge	0

Physical & Chemical Properties

Boiling Point	247 °C
Melting Point	60.4 °C
Density	0.82 g/cu cm at 80 °C
Vapor Pressure	0.03 [mmHg]
Vapor Pressure	0.0295 mm Hg at 25 °C

Physical description & handling notes

Colorless crystals; [MSDSonline]
Needles from alcohol
Insoluble in water; very soluble in alcohol, ethyl ether

Regulatory Status

GHS notification summary	75% (3 / 4)

GHS Hazard Classification

GHS notification summary	75% (3 / 4)
Reported hazard statements	H413 (25%)

This chemical does not meet GHS hazard criteria for 75% (3 of 4) of all reports.

H413 (25%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]

Documented Uses

Used as an intermediate for the production of chemicals to make polyamides, polyesters, synthetic lubricating oils, and nylon 12; as a high-purity solvent; as a mothproofing agent; [HSDB]
Intermediate for the production of chemicals used to make polyamides, polyesters, synthetic lubricating oils, and nylon 12; high-purity solvent. Also used as a moth proofing agent
An intermediate for the production of nylon 12
Cyclododecane is produced by liquid-phase hydrogenation of 1,5,9-cyclododecatriene over nickel catalysts.
Cyclododecane ... is obtained by catalytic hydrogenation of 1,5,9-cyclododecatriene.
Cyclododecane is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and/or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B; 51FR21438).

Synonyms

CYCLODODECANE; 294-62-2; EINECS 206-033-9; DTXSID9021552; HSDB 5557; UNII-97CN13ZD83; BRN 1901008; CYCLODODECANE [HSDB]; 97CN13ZD83; EC 206-033-9; 4-05-00-00169 (Beilstein Handbook Reference); DTXCID401552; RefChem:129446; 206-033-9; DDTBPAQBQHZRDW-UHFFFAOYSA-N; InChI=1/C12H24/c1-2-4-6-8-10-12-11-9-7-5-3-1/h1-12H

Frequently Asked Questions

What are the CAS number and molecular formula of cyclododecane?

CAS 294-62-2; molecular formula C12H24; molecular weight — g/mol.

What other names is cyclododecane known by?

CYCLODODECANE, 294-62-2, EINECS 206-033-9, DTXSID9021552, HSDB 5557, UNII-97CN13ZD83.

Is cyclododecane classified as hazardous?

75% of GHS notifications report no hazard classification (3 of 4).

What are the key physical properties of cyclododecane?

Boiling Point: 247 °C; Melting Point: 60.4 °C; Density: 0.82 g/cu cm at 80 °C; Vapor Pressure: 0.03 [mmHg].

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.