Ogo dị elu 99% (E)-1,4-Dibromobut-2-ene cas 821-06-7

Aha Chemical: (E)-1,4-Dibromobut-2-ene

Utu aha: trans-1,4-Dibromo-2-butene

Nọmba CAS: 821-06-7

Nọmba EINECS: 212-472-7

Usoro molekụla: C4H6Br2

Ibu molekụla: 213.91

Ebe agbaze agbaze: 48-53 ℃

Esi mmiri: 205 ℃

Ọkụ ọkụ: 113 ℃

Mmiri na-agbaze: Na-agbaze ntakịrị n'ime mmiri

Ọdịnaya: ≥99%(trans)

Mfu mgbe a kpọrọ nkụ: ≤0.5%

Ọdịdị: kristal ọcha

Koodu dị ize ndụ: akara T

Ọkwa dị ize ndụ: R24/25;R34

Ọkwa nchekwa: S26;S28A;S36/37/39;S45

Koodu UN: UN 2923