Terephthalic Dihydrazide

English synonyms

1,4-Benzenedicarbohydrazide;Benzene-1,4-dicarbohydrazide;Terephthaloylbishydrazine;
NSC29538;BenzeneChemicalbook-1,4-dicarboxylicaciddihydrazide;
TEREPHTHALICDIHYDRAZIDE;TEREPHTHALOHYDRAZIDE;TEREPHTHALICACIDDIHYDRAZIDE

CAS number

136-64-1

Molecular formula

C8H10N402

Molecular weight

194.19

EINECS number

205-253-2

Melting point

>300℃

Density

1.344±0.06 g/cm3(Predicted)

Storage conditions

Keep in dark place,Inert atmosphere,Room temperature

Form

Powder crystals

Acidity coefficient (pKa)

11.84±0.10(Predicted)

Color

White to light yellow to light orange

BRN

982939

CAS database

136-64-1(CAS DataBase Reference)

Hazard category code

36/37/38

Safety instructions

26-36/37/39

Customs code

2928.00.5000

Hazard level

IRRITANT