氧杂蒽 (CAS No.92-83-1)
- 物化性质
- 白色叶片状晶体。熔点100.5℃,沸点310~312℃。不溶于水,微溶于乙醇、乙酸、石油醚,溶于乙醚、氯仿、苯及里格罗因。
- 技术参数
- 含量≥99%
- 熔点
- 100.5℃
- 沸点
- 310~312℃
English description(英文原文,共 846 字符)
Product Name:Xanthene
English Name:Xanthene
CAS No.:92-83-1
Aliases:9H-Xanthene, Dibenzo[b,e]pyran, 10H-9-Oxaanthracene
Molecular Formula:C13H10O
Physical Properties:White leaf-shaped crystals. Melting point 100.5°C, boiling point 310–312°C. Insoluble in water, slightly soluble in ethanol, acetic acid and petroleum ether; soluble in ether, chloroform, benzene and ligroin.
Uses:Xanthene is a key intermediate in the synthesis of xanthene dyes such as fluorescein and rhodamine, and is also used in the preparation of xanthone and related pharmaceuticals. It serves as a condensing agent and reaction medium in organic synthesis, and is utilized in the manufacture of insecticides and fungicides.
Technical Specifications:
Purity ≥99%
Melting point: 100.5°C
Boiling point: 310–312°C
Molecular weight: 182.22
Packaging: 1KG, 5KG, 25KG
English Name:Xanthene
CAS No.:92-83-1
Aliases:9H-Xanthene, Dibenzo[b,e]pyran, 10H-9-Oxaanthracene
Molecular Formula:C13H10O
Physical Properties:White leaf-shaped crystals. Melting point 100.5°C, boiling point 310–312°C. Insoluble in water, slightly soluble in ethanol, acetic acid and petroleum ether; soluble in ether, chloroform, benzene and ligroin.
Uses:Xanthene is a key intermediate in the synthesis of xanthene dyes such as fluorescein and rhodamine, and is also used in the preparation of xanthone and related pharmaceuticals. It serves as a condensing agent and reaction medium in organic synthesis, and is utilized in the manufacture of insecticides and fungicides.
Technical Specifications:
Purity ≥99%
Melting point: 100.5°C
Boiling point: 310–312°C
Molecular weight: 182.22
Packaging: 1KG, 5KG, 25KG
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常见问题
- 氧杂蒽的 CAS 号是多少?
- 氧杂蒽的 CAS 号是 92-83-1。
- 氧杂蒽的分子式和分子量是什么?
- 氧杂蒽的分子式为 C13H10O,分子量约 182.22。
- 氧杂蒽的英文名称是什么?
- 氧杂蒽的英文名称为 Xanthene。
- 氧杂蒽还有哪些别名?
- 氧杂蒽又称 夹氧杂蒽、二苯并吡喃、9H-氧杂蒽。
- 氧杂蒽有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条氧杂蒽供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 氧杂蒽的供应商主要分布在哪些地区?
- 氧杂蒽的供应商主要分布在 上海市(1 条) 等地。
- 氧杂蒽有哪些级别可选?
- 平台上氧杂蒽的供应级别包括 工业级。
- 氧杂蒽的报价单位是什么?
- 氧杂蒽的报价单位主要有 千克。
- 哪里可以查到氧杂蒽的价格?
- 掌上化工氧杂蒽产品页汇总了各供应商的最新报价与规格,地址:/chemicals/92-83-1/。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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