CAS: 128-66-5; Dibenzo[c,Pqr]Tetraphene-7,14-Dione
该化合物是一种属于炭疽类的合成黄色染料,广泛用于色素纤维,如棉花和rayon,以其光快度和干燥性而著称,适合需要耐久色化的应用.染料以其稀释的,水溶性液体形式施用,随后氧化为溶解状态,确保与基质的强烈粘合.Vat Your 4 显示良好的平整特性和统一染色性能,黄色色素亮,碱性条件下的稳定性和对漂白剂的耐受性进一步提高其在纺织加工中的效用.染料符合环境和安全条例的行业标准.
- 英文名称Dibenzo[c,Pqr]Tetraphene-7,14-Dione
- 中文名称还原黄4
- IUPAC名称dibenzo[c,pqr]tetraphene-7,14-dione
- 其它别名Indanthren Printing Yellow Gok; Nihonthrene Golden Yellow Gk; Tinon Golden Yellow Gk; 2,3,7,8-Dibenzopyrene-1,6-Quinone; Ahcovat Printing Golden Yellow; Ahcovat Printing Golden Yellow Gk
- CAS编号128-66-5
- MFCD编号:MFCD00046211
- EINECS号:204-903-2
- FDA UNII编号:8XO6A4G496
- 分子式:C24H12O2分子量:332.36
- 产品CID: 447694
- 产品分类染料及颜料 → 染料 → 还原染料
物理性质
- 熔点385 °C
- 沸点606.7 °C at 760 mmHg
- 闪点219.9 °C
- 密度1.418 g/cm3
- PSA:34.14
- LogP:5.2626
- 折射率1.792
- 蒸汽压1.15E-14mmHg at 25°C
- 溶解性greater than or equal to 100 mg/mL at 75° F (NTP, 1992)
- 敏感性黄色粉状，不溶于水，溶于二甲苯、硝基苯和四氢化萘，微溶于丙酮、乙醇、苯、氯仿、甲苯、吡啶、邻氯苯酚。在浓硫酸中呈红光青莲色，稀释后成橙色沉淀。在碱性保佑险粉还原液中呈枣红色，在酸性液中呈金黄色。属蒽醌系还原染料。具有严重光脆性。
- 外观形态黏的橙色液体
- 储存条件Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
- 产品应用用于棉;蚕丝;锦纶织物的染色印花.也可用于粘纤通讯涤棉混纺织物的印花.该品的光脆性亚重,一般用于不经常是晒的冬季深色花布.该品可代替还原黄GCN与还艳绿FFB拼绿色,给色量较还原黄GCN高得多.该品以分别与还原黄GCN;还原艳RF;还原艳红R;还原棕RRD;还原灰BG等色,作相互调节色光用.该品的印染织物,用尿醛或氰醛;DMEU;2D树脂整理,变色极微,而以BHES树脂整理,色光较红与暗.
- 性质描述黄色粉状,不溶于水,溶于二甲苯;硝基苯和四氢化萘,微溶于丙酮;乙醇;苯;氯仿;甲苯;吡啶;邻氯苯酚.在浓硫酸中呈红光青莲色,稀释后成橙色沉淀.在碱性保佑险粉还原液中呈枣红色,在酸性液中呈金黄色.属蒽醌系还原染料.具有严重光脆性.
MSDS等安全信息
- 危险类别ACUTE/CHRONIC HAZARDS: When heated to decomposition this compound emits acrid smoke and irritating fumes. (NTP, 1992)
- 警示词warning
- 危险描述H303+H313+H333
- 防范说明P264+P280+P305+P351+P338+P337+P313
- 安全声明H303+H313+H333
- 危险类别码Anthraquinones are toxic by ingestion: vomiting, diarrhea, kidney and liver damage, and coma; Deaths have been reported after children ingested Rhamnus berries; [HSDB]
上下游产品
CAS号83-80-7 1,5-二苯甲酰基萘 | CAS号6535-66-6 Benzanthrone, 3... | CAS号40138-16-7 2-甲酰基苯硼酸 | CAS号82-05-3 苯并蒽酮 | CAS号98-88-4 苯甲酰氯 | CAS号642-29-5 1-苯酰基萘 | CAS号93-97-0 苯甲酸酐 | CAS号99-65-0 间二硝基苯 | CAS号127-68-4 间硝基苯磺酸钠 | CAS号189-64-0 二苯并[b,def]芘 | CAS号7350-86-9 7,14-dihydro-di...合成工艺路线路线简述
📜1,5-二苯甲酰基萘置于三氯化铝体系中,化学反应生成还原黄4
参考文献:De426710
标题:De426710
海关参考信息
- 2902902000-精萘
2912110000-甲醛
2912210000-苯甲醛
2914190090-其他无环酮 - 💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
- 详情请参考：📖 海关编码查询和海关进出口税则
专利信息
专利号:US-2015328617-A1
优先权日:2011-08-29
标题:Method and device for the synthesis of artemisinin
专利号:US-2014364630-A1
优先权日:2011-08-29
标 题:Method and device for the synthesis of artemisinin
专利号:WO-2013030247-A1
优先权日:2011-08-29
标 题:Method and device for the synthesis of artemisinin
专利号:EP-2751113-A1
优先权日:2011-08-29
标 题 :Method and device for the synthesis of artemisinin
专利号:US-9409142-B2
优先权日:2011-08-29
标 题 :Method and device for the synthesis of artemisinin
发明人：SEEBERGER PETER H; KOPETZKI DANIEL; LÉVESQUE FRANCOIS
权利人:MAX-PLANCK-GESELLSCHAFT ZUR FÖRDERUNG DER WSS E V
摘要:The present invention is directed to a method for producing artemisinin having the formula n nfrom dihydroartemisinic acid in a continuous flow reactor using singlet oxygen as well as to the continuous flow reactor for producing artemisinin.
专利号:EP-2751113-B1
优先权日:2011-08-29
标题:Method and device for the synthesis of artemisinin
供应商参考报价(招募中)
品牌试剂参考报价(招募中)
📌 第三方产品分析报告
合成参考文献
摘要:Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases., 27(4)(54), 1983
摘要:SRI. 1992 Directory of Chemical Producers-United States of America. Menlo Park, CA: SRI International, 1992., p. 595
摘要:IARC. Monographs on the Evaluation of the Carcinogenic Risk of Chemicals to Humans. Geneva: World Health Organization, International Agency for Research on Cancer, 1972-PRESENT. (Multivolume work).
📝 需求与反馈
尽可能描述清楚需求与问题信息
