- 英文名称
- 4,5-Dichloro-1,8-naphthalic anhydride
- 分子式
- C12H4Cl2O3
- 分子量
- 267.06
- 中文别名
- 4,5-二氯萘-1,8-二甲酸酐; 4,5-二氯-1,8-萘酐; 6,7-dichloro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione; 4,5-Dichlornaphthalin-1,8-dicarbonsaeure-anhydrid; 4,5-dichloro-naphthalene-1,8-dicarboxylic acid anhydride; 6,7-dichloro-1H,3H-naphtho(1,8-cd)pyran-1,3-dione; 4,5-DICHLORONAPHTHALENE-1,8-DICARBOXYLIC ANHYDRIDE; 4,5-dichloronaphthalic anhydride; 6,7-Dichlorobenzo[de]isochromene-1,3-dione; 4,5-Dichloro-1,8-Naphthalic Anhydride; 4,5-dichloronaphthalene-1,8-dicarbixylicanhydride; 1H,3H-Naphtho(1,8-cd)pyran-1,3-dione,6,7-dichloro-; 4,5-Dichloro-1,8-naphthalenedicarboxylic anhydride
- 用途
- 用于生产染料荧光红;化学性质为白色或灰白色疏松状结晶性粉末,熔点320℃以上,不溶于水和稀酸,溶于稀碱液而成钾盐,溶于浓硝酸、氯苯,难溶于氯仿、乙醇、苯。