二氨基二苯基甲烷 (CAS No.19430-83-2)
- 物化性质
- 白色至淡黄色结晶粉末,微溶于水,溶于乙醇、乙醚、苯等有机溶剂。具有芳香胺的典型反应性,可发生重氮化、酰化等反应。熔点约89-91℃,沸点约398℃(760 mmHg),闪点约220℃。
- 技术参数
- 含量≥98%
- 熔点
- 89-91℃
- 外观
- 白色至淡黄色结晶粉末
English description(英文原文,共 933 字符)
Product Name:3,4'-Diaminodiphenylmethane
English Name:3,4'-Diaminodiphenylmethane
CAS No.:19430-83-2
Aliases:3,4'-Methylenedianiline, 3,4'-Diaminodiphenylmethane
Molecular Formula:C13H14N2
Physical Properties:White to light yellow crystalline powder, slightly soluble in water, soluble in ethanol, ether, benzene and other organic solvents. It exhibits typical reactivity of aromatic amines and can undergo diazotization, acylation and other reactions. Melting point: 89-91°C, boiling point: approximately 398°C (760 mmHg), flash point: approximately 220°C.
Uses:Mainly used in the synthesis of dyes, pigments and pharmaceutical intermediates. It also serves as an epoxy resin curing agent, polyurethane chain extender, and organic synthesis raw material.
Technical Specifications:
Assay ≥98%
Molecular weight: 198.26
Melting point: 89-91°C
Appearance: white to light yellow crystalline powder
Packaging: to be negotiated
English Name:3,4'-Diaminodiphenylmethane
CAS No.:19430-83-2
Aliases:3,4'-Methylenedianiline, 3,4'-Diaminodiphenylmethane
Molecular Formula:C13H14N2
Physical Properties:White to light yellow crystalline powder, slightly soluble in water, soluble in ethanol, ether, benzene and other organic solvents. It exhibits typical reactivity of aromatic amines and can undergo diazotization, acylation and other reactions. Melting point: 89-91°C, boiling point: approximately 398°C (760 mmHg), flash point: approximately 220°C.
Uses:Mainly used in the synthesis of dyes, pigments and pharmaceutical intermediates. It also serves as an epoxy resin curing agent, polyurethane chain extender, and organic synthesis raw material.
Technical Specifications:
Assay ≥98%
Molecular weight: 198.26
Melting point: 89-91°C
Appearance: white to light yellow crystalline powder
Packaging: to be negotiated
共 1 家生产厂家、批发商,
1 条供应报价
供应报价
常见问题
- 二氨基二苯基甲烷的 CAS 号是多少?
- 二氨基二苯基甲烷的 CAS 号是 19430-83-2。
- 二氨基二苯基甲烷的分子式和分子量是什么?
- 二氨基二苯基甲烷的分子式为 C13H14N2,分子量约 198.26。
- 二氨基二苯基甲烷的英文名称是什么?
- 二氨基二苯基甲烷的英文名称为 3,4'-Diaminodiphenylmethane。
- 二氨基二苯基甲烷还有哪些别名?
- 二氨基二苯基甲烷又称 3,4'-二氨基二苯甲烷、3,4'-亚甲基二苯胺。
- 二氨基二苯基甲烷有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条二氨基二苯基甲烷供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 二氨基二苯基甲烷的供应商主要分布在哪些地区?
- 二氨基二苯基甲烷的供应商主要分布在 上海市(1 条) 等地。
- 二氨基二苯基甲烷有哪些级别可选?
- 平台上二氨基二苯基甲烷的供应级别包括 工业级。
- 二氨基二苯基甲烷的报价单位是什么?
- 二氨基二苯基甲烷的报价单位主要有 千克。
- 哪里可以查到二氨基二苯基甲烷的价格?
- 掌上化工二氨基二苯基甲烷产品页汇总了各供应商的最新报价与规格,地址:/chemicals/19430-83-2/。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。
以上信息由平台根据收录的产品数据自动生成,数据更新时间 。 价格与库存由供应商自行发布,实际交易请以询价结果为准。
没找到合适的供应商?
发布采购需求,让供应商主动联系你。我们会在 1 个工作日内跟进。
发布二氨基二苯基甲烷采购需求