Product name:  3,5-Diaminobenzoic acid
English name: 3,5-Diaminobenzoic acid
Alias: 3,5-DABA; 3,5-Diamino Benzoic Acid; 5-carboxybenzene-1,3-diaminium dichloride; sodium 3,5-diaminobenzoate; 3,5-diaminobenzoate; DABA
More name: 4-Benzoyl-o-phenylenediamine C6H5COC6H3(NH2)2
Molecular formula:  C7H7N2O2
Molecular weight:  151.1432

Structural formula: 

Physical properties: 

　　1. Properties: white monoclinic crystal. 

　　2. Density(g/ cm3,25/4℃): uncertain

　　3. Relative vapor density (g/cm3,空氣=1): uncertain

　　4. Melting point(ºC): 235-238

　　5. Solubility: soluble in ethyl alcohol and diethyl ether. 

Storage:

    Keep in cool, dry and well-ventilated warehouse, keep away from fire and heat source, to protect from direct sunlight. Separate from acid  and edible chemicals. 

Uses:

    Intermediate for organic synthesis, raw material for producing amidotrizoic acid. 

Risk terminology:

     R36/37/38:Irritating to eyes, respiratory system and skin.

Safety terminology:

　　S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

　　S37/39:Wear suitable gloves and eye/face protection

System No.:

　　CAS RN: 535-87-5

　　MDL No.: MFCD00007807

　　EINECS No.: 208-621-0

　　RTECS No.: DG6186000

　　BRN No.: 2086484

    PubChem No.: 24852272

 Molecular structure data:

　　1.  Molar refraction: 41.65

　　2.  Molar volume(m3/mol): 106.5

　　3.  Parachor(90.2K): 321.0

　　4.  Surface tension (dyne/cm): 82.5

　　5.  Polarizability(10-24cm3): 16.51

Property and stability:  

　　Use and store according to specification, separate from oxidants.