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EC number: 273-521-6 | CAS number: 68988-22-7 A complex residuum from the distillation of products from the manufacture of dimethyl terephthalate by air oxidation and esterification of p-xylene. It consists of polyphenyl polyesters.
Substance identity
Identification
- Display Name:
- 1,4-Benzenedicarboxylic acid, dimethyl ester, manuf. of, by-products from
- EC Number:
- 273-521-6
- EC Name:
- 1,4-Benzenedicarboxylic acid, dimethyl ester, manuf. of, by-products from
- CAS Number:
- 68988-22-7
- Molecular formula:
- Molecular formula, molecular weight range, SMILES notation, InChi and structural formula are not available, because DMT byproducts (CAS # 68988-22-7) is a UVCB subsance.
- IUPAC Name:
- 1,4-Benzenedicarboxylic acid, dimethyl ester, manuf. of, by-products from
Type of Substance
- Composition:
- UVCB
- Origin:
- organic
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Compositions
Boundary Composition(s)
Legal Entity Composition(s) open all close all
- State Form:
- solid: bulk
Constituent 1
- Reference substance name:
- Dimethyl terephthalate
- EC Number:
- 204-411-8
- EC Name:
- Dimethyl terephthalate
- CAS Number:
- 120-61-6
- Molecular formula:
- C10H10O4
- IUPAC Name:
- dimethyl terephthalate
Constituent 2
- Reference substance name:
- Dimethyl isophthalate
- EC Number:
- 215-951-9
- EC Name:
- Dimethyl isophthalate
- CAS Number:
- 1459-93-4
- Molecular formula:
- C10H10O4
- IUPAC Name:
- dimethyl isophthalate
Constituent 3
- Reference substance name:
- Methyl 4-(dimethoxymethyl)benzoate
- EC Number:
- 255-714-7
- EC Name:
- Methyl 4-(dimethoxymethyl)benzoate
- CAS Number:
- 42228-16-0
- Molecular formula:
- C11H14O4
- IUPAC Name:
- methyl 4-(dimethoxymethyl)benzoate
Constituent 4
- Reference substance name:
- Trimethyl benzene-1,2,4-tricarboxylate
- EC Number:
- 219-547-3
- EC Name:
- Trimethyl benzene-1,2,4-tricarboxylate
- CAS Number:
- 2459-10-1
- Molecular formula:
- C12H12O6
- IUPAC Name:
- trimethyl benzene-1,2,4-tricarboxylate
Constituent 5
- Reference substance name:
- Methyl (4-methylphenyl)methyl terephthalate
- EC Number:
- 267-175-5
- EC Name:
- Methyl (4-methylphenyl)methyl terephthalate
- CAS Number:
- 67801-55-2
- Molecular formula:
- C17H16O4
- IUPAC Name:
- methyl 4-methylbenzyl terephthalate