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Merck

86440

Dimethyl terephthalate

purum, ≥99.0% (GC)

Synonym(s):

DMT, Dimethyl 1,4-benzenedicarboxylate, Dimethyl p-benzenedicarboxylate, Dimethyl p-phthalate, Methyl 4-(carbomethoxy)benzoate

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About This Item

Linear Formula:
C6H4-1,4-(CO2CH3)2
CAS Number:
Molecular Weight:
194.18
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-411-8
Beilstein/REAXYS Number:
1107185
MDL number:
Assay:
≥99.0% (GC)
Form:
powder, crystals or chunks
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InChI key

WOZVHXUHUFLZGK-UHFFFAOYSA-N

InChI

1S/C10H10O4/c1-13-9(11)7-3-5-8(6-4-7)10(12)14-2/h3-6H,1-2H3

SMILES string

COC(=O)c1ccc(cc1)C(=O)OC

vapor density

1.04 (vs air)

vapor pressure

1.15 mmHg ( 93 °C)

grade

purum

assay

≥99.0% (GC)

form

powder, crystals or chunks

autoignition temp.

1058 °F

Quality Level

mp

139-141 °C (lit.), 140-142 °C

functional group

ester

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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

309.2 °F - (External MSDS)

flash_point_c

154 °C - (External MSDS)

ppe

Eyeshields, Gloves, type N95 (US)


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L Tserovska et al.
Acta microbiologica Bulgarica, 30, 67-71 (1993-01-01)
The mixed microbial culture 189 possesses high biodegradation capacity against dimethylterepthalate (DMT)--a basic substance in polyester fibres production and an environmental pollutant. The process of its degradation was followed and the effect of some external factors (pH, concentration, accompanying substrates)
Z Chen et al.
Guang pu xue yu guang pu fen xi = Guang pu, 21(3), 362-365 (2003-09-02)
The fluorescence quenching of perylene and pyrene by dimethyl terephthalate (DMTP) and N,N-dimethylaniline (DMA) have been investigated. The results show that pyrene can form exciplex with DMTP or DMA at room temperature and perylene can only form exciplex with DMA.
R I Goncharova et al.
Mutation research, 204(4), 703-709 (1988-04-01)
The mutagenic activity of dimethyl terephthalate (DMtP) was evaluated in the micronucleus test in mice. A clear clastogenic effect was obtained at all concentrations studied (0.2-1.0 mmole/kg body weight). The maximum number of micronuclei occurred 24 h after a single
[Use of statistical values in plotting dose-effect relationships and determining the action thresholds of factors].
M G Shandala et al.
Gigiena i sanitariia, (7)(7), 26-28 (1986-07-01)
Zhiqiang Guo et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 68(2), 337-340 (2007-02-28)
Two 10-hydroxybenzo[h]quinoline metal complexes, bis(10-hydroxybenzo[h]quinolinato) beryllium (Bebq2) and bis(10-hydroxybenzo[h]quinolinato)zincum (Znbq2), have been synthesized. The structure are characterized by 1HNMR, IR and so on. The photophysical processes of Bebq2 and Znbq2 have been carefully investigated by fluorescence spectra. The results show

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