亚磷酸二甲酯 (CAS No.868-85-9)
- 物化性质
- 无色透明液体,具有刺激性气味。相对密度约1.200,沸点约170-172°C,闪点约65°C。可溶于水、乙醇、乙醚等有机溶剂。在空气中易吸潮,遇碱水解。
- 技术参数
- 含量不低于98% 水分含量不超过0.5% 相对密度(20°C)1.200-1.210 沸程(馏出量≥95%)170-172°C 外观为无色透明液体,无机械杂质
English description(英文原文,共 964 字符)
Product Name:Dimethyl phosphite
English Name:Dimethyl phosphite
CAS No.:868-85-9
Aliases:Dimethoxyphosphine oxide, Dimethyl hydrogen phosphite, Phosphonic acid dimethyl ester
Molecular Formula:C2H7O3P
Physical Properties:Colorless transparent liquid with a pungent odor. Relative density approximately 1.200, boiling point approximately 170-172°C, flash point approximately 65°C. Soluble in water, ethanol, ether and other organic solvents. Hygroscopic in air and hydrolyzed by alkali.
Uses:Used as an organic synthesis intermediate, mainly for the preparation of organophosphorus flame retardants, plasticizers, pesticide and pharmaceutical intermediates. Also used as a lubricating oil additive and metal extractant.
Technical Specifications:
Purity not less than 98%
Water content not more than 0.5%
Relative density (20°C) 1.200-1.210
Boiling range (distillate ≥95%) 170-172°C
Appearance: colorless transparent liquid, free of mechanical impurities
English Name:Dimethyl phosphite
CAS No.:868-85-9
Aliases:Dimethoxyphosphine oxide, Dimethyl hydrogen phosphite, Phosphonic acid dimethyl ester
Molecular Formula:C2H7O3P
Physical Properties:Colorless transparent liquid with a pungent odor. Relative density approximately 1.200, boiling point approximately 170-172°C, flash point approximately 65°C. Soluble in water, ethanol, ether and other organic solvents. Hygroscopic in air and hydrolyzed by alkali.
Uses:Used as an organic synthesis intermediate, mainly for the preparation of organophosphorus flame retardants, plasticizers, pesticide and pharmaceutical intermediates. Also used as a lubricating oil additive and metal extractant.
Technical Specifications:
Purity not less than 98%
Water content not more than 0.5%
Relative density (20°C) 1.200-1.210
Boiling range (distillate ≥95%) 170-172°C
Appearance: colorless transparent liquid, free of mechanical impurities
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常见问题
- 亚磷酸二甲酯的 CAS 号是多少?
- 亚磷酸二甲酯的 CAS 号是 868-85-9。
- 亚磷酸二甲酯的分子式和分子量是什么?
- 亚磷酸二甲酯的分子式为 C2H7O3P。
- 亚磷酸二甲酯的英文名称是什么?
- 亚磷酸二甲酯的英文名称为 Dimethyl phosphite。
- 亚磷酸二甲酯还有哪些别名?
- 亚磷酸二甲酯又称 二甲氧基膦、膦酸二甲酯、亚磷酸氢二甲酯。
- 亚磷酸二甲酯有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条亚磷酸二甲酯供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
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- 亚磷酸二甲酯的供应商主要分布在 上海市(1 条) 等地。
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- 平台上亚磷酸二甲酯的供应级别包括 工业级。
- 亚磷酸二甲酯的报价单位是什么?
- 亚磷酸二甲酯的报价单位主要有 千克。
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- 掌上化工亚磷酸二甲酯产品页汇总了各供应商的最新报价与规格,地址:/chemicals/868-85-9/。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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