7-二乙氨基-4-甲基香豆素 (CAS No.91-44-1)
- 物化性质
- 类白色粉末,纯度≥98%,熔点152°C,微溶于水,易溶于乙醇、丙酮等有机溶剂。分子量231.29。
- 外观
- 类白色粉末
- 纯度
- ≥98%
- 熔点
- 152°C
English description(英文原文,共 920 字符)
Product Name:7-Diethylamino-4-methylcoumarin
English Name:7-Diethylamino-4-methylcoumarin
CAS No.:91-44-1
Aliases:MDAC, Optical Whitener SWN, 7-(Diethylamino)-4-methyl-2H-1-benzopyran-2-one, 4-Methyl-7-(diethylamino)coumarin, Fluorescent Brightener 52, Coumarin 1, Fluorescent Brightener 140, Leucophor WS
Molecular Formula:C14H17NO2
Physical Properties:Off-white powder, purity ≥98%, melting point 152°C, slightly soluble in water, easily soluble in organic solvents such as ethanol and acetone. Molecular weight: 231.29.
Uses:Mainly used as a dye intermediate and fluorescent brightening agent, widely applied in textiles, papermaking, plastics and other industries; also used as a laser dye and chemical analysis reagent.
Technical Specifications:
Appearance: off-white powder
Purity: ≥98%
Melting point: 152°C
Packaging: 25kg/drum
Annual capacity: 200 tons
Executive standard: enterprise export standard
English Name:7-Diethylamino-4-methylcoumarin
CAS No.:91-44-1
Aliases:MDAC, Optical Whitener SWN, 7-(Diethylamino)-4-methyl-2H-1-benzopyran-2-one, 4-Methyl-7-(diethylamino)coumarin, Fluorescent Brightener 52, Coumarin 1, Fluorescent Brightener 140, Leucophor WS
Molecular Formula:C14H17NO2
Physical Properties:Off-white powder, purity ≥98%, melting point 152°C, slightly soluble in water, easily soluble in organic solvents such as ethanol and acetone. Molecular weight: 231.29.
Uses:Mainly used as a dye intermediate and fluorescent brightening agent, widely applied in textiles, papermaking, plastics and other industries; also used as a laser dye and chemical analysis reagent.
Technical Specifications:
Appearance: off-white powder
Purity: ≥98%
Melting point: 152°C
Packaging: 25kg/drum
Annual capacity: 200 tons
Executive standard: enterprise export standard
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供应报价
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 7-二乙氨基-4-甲基香豆素 CAS 91-44-1 | ≥98% | — | 工业级 | 电议 | — | 询价 |
常见问题
- 7-二乙氨基-4-甲基香豆素的 CAS 号是多少?
- 7-二乙氨基-4-甲基香豆素的 CAS 号是 91-44-1。
- 7-二乙氨基-4-甲基香豆素的分子式和分子量是什么?
- 7-二乙氨基-4-甲基香豆素的分子式为 C14H17NO2。
- 7-二乙氨基-4-甲基香豆素的英文名称是什么?
- 7-二乙氨基-4-甲基香豆素的英文名称为 7-Diethylamino-4-methylcoumarin。
- 7-二乙氨基-4-甲基香豆素还有哪些别名?
- 7-二乙氨基-4-甲基香豆素又称 荧光增白剂52、荧光增白剂SWN、7-二乙氨基-4-甲基-2H-1-苯并吡喃-2-酮、荧光增白剂WS、荧光增白剂140。
- 7-二乙氨基-4-甲基香豆素有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条7-二乙氨基-4-甲基香豆素供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 7-二乙氨基-4-甲基香豆素的供应商主要分布在哪些地区?
- 7-二乙氨基-4-甲基香豆素的供应商主要分布在 上海市(1 条) 等地。
- 7-二乙氨基-4-甲基香豆素有哪些级别可选?
- 平台上7-二乙氨基-4-甲基香豆素的供应级别包括 工业级。
- 7-二乙氨基-4-甲基香豆素的报价单位是什么?
- 7-二乙氨基-4-甲基香豆素的报价单位主要有 千克。
- 哪里可以查到7-二乙氨基-4-甲基香豆素的价格?
- 掌上化工7-二乙氨基-4-甲基香豆素产品页汇总了各供应商的最新报价与规格,地址:/chemicals/91-44-1/。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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