1,1'-[1,4-亚苯基双(亚甲基)]双(1-吡啶鎓)二溴化物

更新时间:2024-01-09 18:02:36

1,1'-[1,4-亚苯基双(亚甲基)]双(1-吡啶鎓)二溴化物结构式
1,1'-[1,4-亚苯基双(亚甲基)]双(1-吡啶鎓)二溴化物结构式
品牌特惠专场
常用名 1,1'-[1,4-亚苯基双(亚甲基)]双(1-吡啶鎓)二溴化物 英文名 dpx
CAS号 14208-10-7 分子量 422.15700
密度 0.904 g/mL at 25ºC(lit.) 沸点 N/A
分子式 C18H18Br2N2 熔点 N/A
MSDS 中文版 美版 闪点 77 °F
符号 GHS07
GHS07
信号词 Warning

 名称

中文名 DPX包埋剂
英文名 p-Xylene-bis(N-pyridinium bromide)
中文别名 DPX涂盖剂
英文别名 更多

 物理化学性质

密度 0.904 g/mL at 25ºC(lit.)
分子式 C18H18Br2N2
分子量 422.15700
闪点 77 °F
精确质量 419.98400
PSA 7.76000
外观性状 white to off-white
折射率 n20/D 1.521(lit.)
储存条件 2-8°C
水溶解性 H2O: soluble

 毒性和生态

 安全信息

符号 GHS07
GHS07
信号词 Warning
危害声明 H315-H319-H335
警示性声明 P261-P305 + P351 + P338
个人防护装备 dust mask type N95 (US);Eyeshields;Gloves
危害码 (欧洲) Xn: Harmful;Xi: Irritant;T: Toxic;
风险声明 (欧洲) R10
安全声明 (欧洲) 26-36-45-36/37-53
危险品运输编码 UN 1307 3/PG 3
WGK德国 3
RTECS号 UU6857800
海关编码 2933399090

 合成线路

~87%

1,1'-[1,4-亚苯基双(亚甲基)]双(1-吡啶鎓)二溴化物结构式

1,1'-[1,4-亚苯基双(...

14208-10-7

文献:Sindelar, Vladimir; Moon, Kwangyul; Kaifer, Angel E. Organic Letters, 2004 , vol. 6, # 16 p. 2665 - 2668

~%

1,1'-[1,4-亚苯基双(亚甲基)]双(1-吡啶鎓)二溴化物结构式

1,1'-[1,4-亚苯基双(...

14208-10-7

文献:Zheng; Salgia; Thompson; Dillingham; Bond; Feng; Prasad; Gollamudi Journal of Medicinal Chemistry, 1995 , vol. 38, # 1 p. 180 - 188

~%

1,1'-[1,4-亚苯基双(亚甲基)]双(1-吡啶鎓)二溴化物结构式

1,1'-[1,4-亚苯基双(...

14208-10-7

文献:Manoukian Chemische Berichte, 1901 , vol. 34, p. 2090

 海关

海关编码 2933399090
中文概述 2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 文献293

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 英文别名

DPX [P-Xylene-bis-pyridinium bromide]
DPX