Azobenzene
Molecular Structure:
MDL:
MFCD00003022
Molecular Formula:
C12H10N2; C6H5N=NC6H5
Molecular Weight:
182.22
Alias:
二苯基二氮烯
1,2-Diphenyldiazene
diphenyl-Diazene
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Azobenzene |
分析標準品 |
500mg |
RMB 423.5 |
Consulting service |
Azobenzene |
97% |
5g |
RMB 193.6 |
Consulting service |
Azobenzene |
97% |
25g |
RMB 435.6 |
Consulting service |
Character:
不溶于水,溶于乙醇、醚、冰醋酸、丙酮和苯。低毒,半數(shù)致死量(大鼠,經(jīng)口)1000mg/kg。有致癌可能性。
熔點:68.5℃
沸點:293℃
密度:1.203
折光率:1.6266
閃點:100 °C
偶氮基─NN ─ 的兩個單鍵各與一個苯環(huán)相連接而生成的化合物。偶氮苯有順、反兩種幾何異構(gòu)體(見幾何異構(gòu)),反式異構(gòu)體比順式的穩(wěn)定,是主要存在形式。兩種異構(gòu)體均為橘紅色片狀晶體。 偶氮苯有毒,對肝、腎有損害。將偶氮苯溶于橄欖油,對大白鼠皮下注射后發(fā)現(xiàn)引起癌癥,因此被認為是致癌物質(zhì)。
Quality Standard:
外觀Appearance 橙色結(jié)晶粉末
紅外光譜鑒別Infrared spectrometry 和對照品匹配
純度Purity ≥97.0% (GC)
熔點Melting point 65°C - 68°C
Storage:
密封保存。
用途 有機合成。殺螨劑。制造聯(lián)苯染料。橡膠促進劑。
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