六羰基铬 (CAS No.13007-92-6)
- 物化性质
- 白色晶体，在空气中稳定，易挥发。不溶于水、甲醇、乙醇，微溶于碘仿、四氯化碳，稍溶于四氢呋喃。具有较高蒸气压，易升华；八面体配位结构，Cr-C键长1.91 Å，C-O键长1.14 Å。不与盐酸作用，被硫酸缓慢侵蚀，易被硝酸分解。
- 技术参数
- 纯度≥99% 外观为白色结晶粉末 分子量220.06 熔点约130°C（分解） 密度约1.77 g/cm³
English description（英文原文，共 1083 字符）
Product Name:Chromium hexacarbonyl
English Name:Chromium hexacarbonyl
CAS No.:13007-92-6
Aliases:Chromium carbonyl, Hexacarbonylchromium(0)
Molecular Formula:Cr(CO)6
Physical Properties:White crystalline solid, stable in air and volatile. Insoluble in water, methanol and ethanol; slightly soluble in iodoform and carbon tetrachloride; moderately soluble in tetrahydrofuran. Has high vapor pressure and sublimes easily. Octahedral coordination structure with Cr-C bond length of 1.91 Å and C-O bond length of 1.14 Å. Not attacked by hydrochloric acid, slowly attacked by sulfuric acid, and readily decomposed by nitric acid.
Uses:Used as a catalyst in olefin polymerization and isomerization, as a gasoline additive, and as a precursor for preparing chromium trioxide. Also used in organic synthesis to introduce chromium carbonyl moieties and to produce high-purity chromium compounds.
Technical Specifications:
Purity ≥99%
Appearance: white crystalline powder
Molecular weight: 220.06
Melting point: approximately 130°C (decomposition)
Density: approximately 1.77 g/cm³
English Name:Chromium hexacarbonyl
CAS No.:13007-92-6
Aliases:Chromium carbonyl, Hexacarbonylchromium(0)
Molecular Formula:Cr(CO)6
Physical Properties:White crystalline solid, stable in air and volatile. Insoluble in water, methanol and ethanol; slightly soluble in iodoform and carbon tetrachloride; moderately soluble in tetrahydrofuran. Has high vapor pressure and sublimes easily. Octahedral coordination structure with Cr-C bond length of 1.91 Å and C-O bond length of 1.14 Å. Not attacked by hydrochloric acid, slowly attacked by sulfuric acid, and readily decomposed by nitric acid.
Uses:Used as a catalyst in olefin polymerization and isomerization, as a gasoline additive, and as a precursor for preparing chromium trioxide. Also used in organic synthesis to introduce chromium carbonyl moieties and to produce high-purity chromium compounds.
Technical Specifications:
Purity ≥99%
Appearance: white crystalline powder
Molecular weight: 220.06
Melting point: approximately 130°C (decomposition)
Density: approximately 1.77 g/cm³
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常见问题
- 六羰基铬的 CAS 号是多少？
- 六羰基铬的 CAS 号是 13007-92-6。
- 六羰基铬的分子式和分子量是什么？
- 六羰基铬的分子式为 Cr(CO)6。
- 六羰基铬的英文名称是什么？
- 六羰基铬的英文名称为 Chromium hexacarbonyl。
- 六羰基铬还有哪些别名？
- 六羰基铬又称 羰基铬、六羰基铬(0)。
- 六羰基铬有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条六羰基铬供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 六羰基铬的供应商主要分布在哪些地区？
- 六羰基铬的供应商主要分布在 上海市（1 条） 等地。
- 六羰基铬有哪些级别可选？
- 平台上六羰基铬的供应级别包括 工业级。
- 六羰基铬的报价单位是什么？
- 六羰基铬的报价单位主要有 千克。
- 哪里可以查到六羰基铬的价格？
- 掌上化工六羰基铬产品页汇总了各供应商的最新报价与规格，地址：/chemicals/13007-92-6/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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