N-溴乙烷与CAS128-08-5

What is N-Bromosuccinimide with CAS 128-08-5?

N-Bromosuccinimide a five-membered cyclic dicarboximide compound having a bromo substituent on the nitrogen atom.

N-Bromosuccinimide NBS is a white or milky white fine-grained crystal with a slight odor of bromine. Soluble in acetone, ethyl acetate, acetic anhydride, but insoluble in water, benzene, carbon tetrachloride,chloroform,etc.Specific gravity 2.097, melting point 173-175℃, decomposition at 182℃. Decompose at 182℃. The minimum content of active bromine is 44.5%. Slightly decomposed at 173.5℃.

描述

熔点	为175-180°C(dec.)(亮。)
沸点	221.4°C(粗略的估计)
密度	2.098
蒸气压力	14.8hPa(20°C)
折射率	1.6060(估计)
储存温度。	存储在+2°C至8°C。
溶解度	14.8克/升(分解)
pka	-2.78±0.20(预测)
形式	晶状粉末
颜色	白色黄色的光
气味	特性的气味溴

应用 

包装

25公斤/鼓9tons/20'container

25公斤/袋，20tons/20'container

同义词

2,5-PYRROLIDINEDIONE, 1-BROMO-; 1-BROMO-2,5-; PYRROLIDINEDIONE; N-BROMOSUCCINIMIDE; N-BROMOSUCINIMIDE; NBS; N-BROMOBUTANIMIDE; bromosuccinimide; BROMOSUCCINIMIDE-N; SUCCINIMIDE, N-BROMO-; SUCCINBROMIDE