CymitQuimica logo

CAS 42967-55-5

:

1,4-Benzenedicarboxylic acid, 1-methyl ester, potassium salt (1:1)

Description:
1,4-Benzenedicarboxylic acid, 1-methyl ester, potassium salt (1:1), commonly known as potassium dimethyl terephthalate, is a chemical compound characterized by its structure, which includes a benzene ring with two carboxylic acid groups and a methyl ester group, with a potassium ion balancing the charge. This compound typically appears as a white to off-white solid and is soluble in water due to the presence of the potassium salt. It is often used in various applications, including as a precursor in the synthesis of polymers, particularly polyesters, and in the production of plasticizers. The presence of the methyl ester group enhances its reactivity and compatibility with other materials. Additionally, this compound may exhibit properties such as thermal stability and resistance to hydrolysis, making it suitable for industrial applications. Safety data should be consulted for handling and exposure guidelines, as with any chemical substance.
Formula:C9H8O4·K
InChI:InChI=1S/C9H8O4.K/c1-13-9(12)7-4-2-6(3-5-7)8(10)11;/h2-5H,1H3,(H,10,11);
InChI key:InChIKey=XWTBMFFYBMCHBV-UHFFFAOYSA-N
SMILES:C(OC)(=O)C1=CC=C(C(O)=O)C=C1.[K]
Synonyms:
  • 1,4-Benzenedicarboxylic acid, 1-methyl ester, potassium salt (1:1)
  • 1,4-Benzenedicarboxylic acid, monomethyl ester, potassium salt
  • Methyl potassium terephthalate
  • Monomethyl terephthalate potassium salt
  • Potassium 4-(Methoxycarbonyl)Benzoate
  • Potassium methyl terephthalate
  • Potassium monomethyl 1,4-benzenedicarboxylate
  • Potassium monomethyl terephthalate
  • Terephthalic acid monomethyl ester potassium salt
  • Terephthalic acid, methyl ester, potassium salt
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Found 4 products.