制备方法

由苊通过氧化、氨化、重排入水解反应合成1-羧酸基-8-萘胺，再经重氮化、芳化制备出1,1'-联萘8,8'-二甲酸（基那酸），最后脱水、闭环得到蒽缔蒽酮（Anthanthrone），再经溴化反应得到C.I.还原红37，经过颜料化处理得C.I.颜料红168。

用途简介

二溴代蒽缔蒽酮是典型的还原染料类颜料，给出鲜艳的黄光红色，Hostaperm Scarlet GO的比表面积为37m2/g；耐多数有机溶剂，是耐光耐气候牢度最好的颜料品种之一。主要用于高档工业涂料、汽车涂、建筑涂料及乳胶漆，也用于与其他红色颜料拼色；用于金属装饰印墨，耐光牢度达7级（1/3-1/25SD），热稳定性为220℃/10min，耐灭菌处理。

海关代码：

2914700090

CHEMICAL IDENTIFICATION

RTECS NUMBER :

HO7032000

CHEMICAL NAME :

Dibenzo(def,mno)chrysene-6,12-dione, 4,10-dibromo-

CAS REGISTRY NUMBER :

4378-61-4

BEILSTEIN REFERENCE NO. :

1892567

LAST UPDATED :

199703

DATA ITEMS CITED :

4

MOLECULAR FORMULA :

C22-H8-Br2-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

560 mg/kg

TOXIC EFFECTS :

Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Behavioral - excitement Behavioral - food intake (animal)

REFERENCE :

GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(6),85,1987 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

18 gm/kg/30D-I

TOXIC EFFECTS :

Liver - liver function tests impaired Kidney, Ureter, Bladder - other changes Blood - pigmented or nucleated red blood cells

REFERENCE :

GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(6),85,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2225 No. of Facilities: 561 (estimated) No. of Industries: 5 No. of Occupations: 11 No. of Employees: 6570 (estimated) No. of Female Employees: 176 (estimated)

中国海关编码：2914700090

概述：

2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%

申报要素：

品名, 成分含量, 用途, 丙酮报明包装

摘要/Summary：

HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%