亚甲基蓝 | 7220-79-3

中文名亚甲基蓝

中文同义次甲基蓝;三水合亚甲基蓝;C.I.碱性蓝9;甲稀蓝;氯化-3,7-双(二甲胺基)吩噻咛-5-;次甲基兰(亚甲基蓝);三水合亚甲基蓝(晶体);亚甲基蓝/次甲基兰

英文名Methylene Blue trihydrate

英文同义3,7-bis(Dimethylamino)phenazathionium chloride, Basic Blue 9, Tetramethylthionine chloride;(7-Dimethylaminophenothiazin-3-ylidene)-dimethylazanium chloride trihydrate;Methylene Blue, CP;Methylene Blue trihydratee;Methylene Blue trihydrate,95%,pure;Methylene Blue trihydrateBasic Blue 9 trihydrateC.I. 52015 trihydrate;Methyltltioninium Chloride;Tetramethylthionine chloride C.I. 52015 trihydrate

CAS7220-79-3

分子式C16H24ClN3O3S

分子量373.9

EINECS615-731-6

结构式

性质

熔点190 °C (dec.)(lit.)

密度0.98 g/mL at 25 °C

闪点14 °C

储存条件Store at RT.

溶解度Soluble in water, chloroform; sparingly soluble in ethanol

形态Solid

色指数52015

酸度系数(pKa)2.6, 11.2(at 25℃)

颜色Green

水溶解性4 g/100 mL

最大波长(λmax)668 nm, 609 nm

Merck13,6085

稳定性Stable. Incompatible with bases, reducing agents, strong oxidizing agents.

生物领域应用Diagnosis of tauopathy,Alzheimer’s disease (AD),Pick’s disease; treating prophylaxis; dental materials

InChIKeyYAFGUSOAMIMROI-UHFFFAOYSA-M

(IARC)致癌物分类3 (Vol. 108) 2016

EPA化学物质信息Methylene blue trihydrate (7220-79-3)

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