Terephthalic a Terephthalicacid (7CI,8CI) 1,4-dicarboxybenzene
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Product Name: Terephthalic acid
Synonyms: Terephthalic acid 98%;Terephthalic a;Terephthalicacid (7CI,8CI);Terephthalic acid Vetec(TM) reagent grade, 98%;1,4-dicarboxybenzene;1,4-phthalicacid;Acide terephtalique;acideterephtalique
CAS: 100-21-0
MF: C8H6O4
MW: 166.13
EINECS: 202-830-0
Product Categories: Pyridines
Mol File: 100-21-0.mol
Terephthalic acid Structure
Terephthalic acid Chemical Properties
Melting point 300 °C
density 1,51 g/cm3
vapor pressure <0.01 mm Hg ( 20 °C)
Fp 260°C
storage temp. store at RT.
solubility 15mg/l (experimental)
pka 3.51(at 25℃)
form Crystalline Powder
color White
Water Solubility slightly soluble in water (0,017 g/L at 25°C)
Merck 14,9162
BRN 1909333
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference 100-21-0(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
RTECS WZ0875000
TSCA Yes
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