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Merck
CN

30-0320

Terephthalic acid

SAJ special grade, ≥98.0%

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
PubChem Substance ID:
UNSPSC Code:
12352106
Beilstein/REAXYS Number:
1909333
MDL number:
Assay:
≥98.0%
Form:
solid
Grade:
SAJ special grade
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grade

SAJ special grade

vapor pressure

<0.01 mmHg ( 20 °C)

assay

≥98.0%

form

solid

autoignition temp.

925 °F

availability

available only in Japan

mp

>300 °C (lit.)

solubility

water: ~0.017 g/L at 25 °C

density

1.58 g/cm3 at 25 °C

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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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

500.0 °F

flash_point_c

260 °C

Regulatory Information

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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
Osamu Kawakami et al.
Neurosurgery, 56(5), 1075-1081 (2005-04-28)
The objective of this study was to develop a therapeutic system of aneurysm embolization on the basis of organization of fibrous tissue. The healing process of aneurysms by means of polyethylene terephthalate (PET) fiber coils seeded with autologous fibroblasts was
Jasmine D Patel et al.
Journal of biomedical materials research. Part A, 73(3), 359-366 (2005-04-01)
Persistence of infection can occur when the host immune response is compromised because of the presence of a foreign implant. Surface modification of biomaterials with phospholipid polymers may enhance biocompatibility and reduce incidence of infection by impeding bacterial and leukocyte
M Puckeridge et al.
Journal of inorganic biochemistry, 115, 211-219 (2012-06-05)
The change in the NMR chemical shift of (23)Na(+) induced by the shift reagent TmDOTP was examined under various experimental conditions typical of cells, including changed Na(+), K(+), PO(4)(3-), and Ca(2+) concentrations, pH and temperature. A mathematical model was developed
Na Chang et al.
Journal of chromatography. A, 1257, 116-124 (2012-08-28)
Metal-organic frameworks (MOFs) which offer a variety of topologies, porous networks and high surface areas are promising and have potential for the applications of specific adsorption, isomerization, catalysis and separation. UIO-66 is the first MOF that has been observed to

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