茂钴

Name: 茂钴
Brand: 济南圣和化工有限公司

CAS 1277-43-6C10H10CoMW 189.12

茂钴（CAS 1277-43-6）属有机化学品类产品，分子式 C10H10Co，分子量 189.12。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	1277-43-6
分子式	C10H10Co
分子量	189.12
熔点	343 to 345 °F (NTP, 1992)
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

茂钴在有机化学品领域使用广泛。采购前请确认纯度等级与包装形式，以批次 COA 为验收依据。

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：茂钴备有现货，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

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 2,000+ 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

茂钴的 CAS 号是多少？

茂钴的 CAS 号为 1277-43-6。

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。

茂钴有什么用途？

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

cobaltocene · CAS 1277-43-6 · C10H10Co. UNII 4W7LGU89CV. Melting Point: 343 to 345 °F (NTP, 1992).

Identification

CAS Registry Number	1277-43-6
PubChem CID	92884
Molecular formula	C10H10Co
IUPAC name	cobalt(2+);bis(cyclopenta-1,3-diene)
UNII (FDA)	4W7LGU89CV

Computed Descriptors

Molecular Weight	189.12
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	189.011444
Monoisotopic Mass	189.011444
Topological Polar Surface Area	0
Heavy Atom Count	11
Formal Charge	0
Complexity	11.6

Physical & Chemical Properties

Melting Point	343 to 345 °F (NTP, 1992)

Physical description & handling notes

Cobaltocene appears as black-purple crystals or black solid. Sublimes at 104 °F and 0.1 mmHg. (NTP, 1992)
Black-purple or black solid; Insoluble in water; [CAMEO] Black-violet crystals; [Acros Organics MSDS]
less than 1 mg/mL at 70.7 °F (NTP, 1992)

GHS Hazard Classification

Reported hazard statements	H228 (100%), H317 (29.5%), H334 (26.8%), H341 (29.5%), H351 (26.8%)

H228 (100%): Flammable solid [Danger Flammable solids]

H317 (29.5%): May cause an allergic skin reaction [Warning Sensitization, Skin]

Documented Uses

Used to catalyze synthesis of pyridines from alkynes and nitriles, as a polymerization inhibitor of olefins, in Diels-Alder reactions, as a paint drier, and as an oxygen stripping agent; [NTP]
Painting (Pigments, Binders, and Biocides) [Category: Paint]
Cobalt is absorbed though the lungs, gastrointestinal tract, and skin. Since it is a component of the vitamin B12 (cyanocobalamin), it is distributed to most tissues of the body. It is transported in the blood, often bound to albumin, with the highest levels being found in the liver and kidney. Cobalt is excreted mainly in the urine and faeces. (L29)

Synonyms

Cobaltocene; 1277-43-6; Bis(cyclopentadienyl)cobalt; MFCD00013749; 4W7LGU89CV; DTXSID0024840; Cobalt, bis(eta5-2,4-cyclopentadien-1-yl)-; Kobaltocen [Czech]; NSC 62690; CCRIS 6001; EINECS 215-061-0; UNII-4W7LGU89CV; C10H10Co; Cobalt, di-pi-cyclopentadienyl-; SCHEMBL236827; cobaltous;cyclopenta-1,3-diene

Frequently Asked Questions

What are the CAS number and molecular formula of cobaltocene?

CAS 1277-43-6; molecular formula C10H10Co; molecular weight — g/mol.

What other names is cobaltocene known by?

Cobaltocene, 1277-43-6, Bis(cyclopentadienyl)cobalt, MFCD00013749, 4W7LGU89CV, DTXSID0024840.

Is cobaltocene classified as hazardous?

Hazard statements reported: H228, H317, H334, H341, H351.

What are the key physical properties of cobaltocene?

Melting Point: 343 to 345 °F (NTP, 1992).

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.

茂钴