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CAS 120-61-6

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Dimethyl terephthalate

Description:
Dimethyl terephthalate (DMT) is an organic compound with the chemical formula C10H10O4, commonly used as an intermediate in the production of polyesters, particularly polyethylene terephthalate (PET). It appears as a colorless, crystalline solid with a slightly sweet odor. DMT is soluble in organic solvents such as ethanol and acetone but has limited solubility in water. The substance has a melting point typically around room temperature and a boiling point that is significantly higher, indicating its stability under normal conditions. DMT is produced through the esterification of terephthalic acid with methanol, and it can also be derived from renewable resources. It is important in the manufacturing of fibers, films, and bottles, contributing to the textile and packaging industries. While DMT is generally considered safe for use in industrial applications, it can be harmful if ingested or inhaled in significant quantities, necessitating proper handling and safety precautions.
Formula:C10H10O4
InChI:InChI=1S/C10H10O4/c1-13-9(11)7-3-5-8(6-4-7)10(12)14-2/h3-6H,1-2H3
InChI key:InChIKey=WOZVHXUHUFLZGK-UHFFFAOYSA-N
SMILES:C(OC)(=O)C1=CC=C(C(OC)=O)C=C1
Synonyms:
  • 1,3-Benzodioxol-5-Yl Methylcarbamate
  • 1,4-Benzenedicarboxylic acid dimethyl ester
  • 1,4-Benzenedicarboxylic acid, 1,4-dimethyl ester
  • 1,4-Dimethyl benzene-1,4-dicarboxylate
  • 4-(Methoxycarbonyl)Benzoic Acid
  • Benzene-1,4-dicarboxylic acid dimethyl ester
  • D.M.T.
  • DMT
  • Dimethyl 1,4-benzenedicarboxylate
  • Dimethyl Benzene-1,2-Dicarboxylate
  • See more synonyms
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