3-Hydroxy-N,N-diethylaniline CAS 91-68-9

3-Hydroxy-N,N-diethylaniline CAS 91-68-9

产品名称：
3-Hydroxy-N,N-diethylaniline CAS 91-68-9
年级：
Industrial grade
特性：
white/red powder
包装：
25公斤/桶
最小起订量：
1 kilo
贮存：阴凉干燥处
保质期：2年

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产品描述

White or rose crystal. Melting point 78℃, boiling point 276 ~ 280℃. Soluble in water, ethanol, ether and alkali, slightly soluble in petroleum hydrocarbons. This product is irritating.

应用

This product can be used in dye industry; It is also an important intermediate of a variety of fluorescent whitening agents, especially coumarin-type fluorescent whitening agents.

优点

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规格

Molecular Formula	C10H15NO
Molar Mass	165.23
Density	1.0203 (rough estimate)
熔点	69-72 °C (lit.)
Boling Point	170 °C/15 mmHg (lit.)
Flash Point	141 °C
水溶性	<0.1 g/100 mL at 20.5 ºC
Solubility	4.087g/L in organic solvents at 20 ℃
Vapor Presure	0.345Pa at 25℃
外貌	White crystal
Color	Gray-brown to rose or red
巴西雷亚尔	908212
pKa	10.08±0.10(Predicted)
Storage Condition	Inert atmosphere,Room Temperature
Refractive Index	1.4820 (estimate)
MDL	MFCD00002265
Physical and Chemical Properties	Appearance White to Rose Bengal crystals physical and chemical properties melting point 78°C, boiling point 276-280°C. Soluble in water, ethanol, ether and alkali, slightly soluble in petroleum hydrocarbons.
使用	Used as rose essence, acid PEACH RED, basic rose red and other dye intermediates