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Merck
CN

86420

Terephthalic acid

purum, ≥99.0% (NT)

Synonym(s):

Benzene-1,4-dicarboxylic acid

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About This Item

Linear Formula:
C6H4-1,4-(CO2H)2
CAS Number:
Molecular Weight:
166.13
EC Number:
202-830-0
UNSPSC Code:
12162002
MDL number:
Beilstein/REAXYS Number:
1909333
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vapor pressure

<0.01 mmHg ( 20 °C)

grade

purum

assay

≥99.0% (NT)

autoignition temp.

925 °F

mp

>300 °C (lit.)

SMILES string

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

InChI

1S/C8H6O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h1-4H,(H,9,10)(H,11,12)

InChI key

KKEYFWRCBNTPAC-UHFFFAOYSA-N

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Analysis Note

sublimes at 402°C (Lit.)

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Sarah E Page et al.
Environmental science & technology, 46(3), 1590-1597 (2011-12-29)
Humic acids (HAs) accept and donate electrons in many biogeochemical redox reactions at oxic/anoxic interfaces. The products of oxidation of reduced HAs by O(2) are unknown but are expected to yield reactive oxygen species, potentially including hydroxyl radical (·OH). To
A J Klomp et al.
Biomaterials, 20(13), 1203-1211 (1999-07-08)
Polyester non-wovens in filters for the removal of leukocytes from platelet concentrates (PCs) must be platelet compatible. In PC filtration, the adsorption of proteins at the plasma-non-woven interface can be of great importance with respect to the yield of platelets.
Akram Hijazi et al.
Dalton transactions (Cambridge, England : 2003), 42(14), 4848-4858 (2013-02-01)
We report the syntheses and characterizations, in the solid state and in solution, of three new cyclic polyoxothiomolybdates self-assembled around 2,5-dimethylterephthalate (DMT) and 2,5-bis(trifluoromethyl)terephthalate (DFMT) ligands, namely [Mo12DMT](2-), [Mo12DFMT](2-) and [Mo16DFMT](2-). A series of these two Mo12-compounds completed by the
Shane T Kenny et al.
Applied microbiology and biotechnology, 95(3), 623-633 (2012-05-15)
Sodium terephthalate (TA) produced from a PET pyrolysis product and waste glycerol (WG) from biodiesel manufacture were supplied to Pseudomonas putida GO16 in a fed-batch bioreactor. Six feeding strategies were employed by altering the sequence of TA and WG feeding.
Y H Kim et al.
Science (New York, N.Y.), 284(5414), 647-650 (1999-04-24)
Human recombinant tissue plasminogen activator (tPA) may benefit ischemic stroke patients by dissolving clots. However, independent of thrombolysis, tPA may also have deleterious effects on neurons by promoting excitotoxicity. Zinc neurotoxicity has been shown to be an additional key mechanism

Global Trade Item Number

SKUGTIN
471984-5G04061837009327

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