Thiophene-2,5-dicarboxylic acid

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
444.6±30.0 °C at 760 mmHg

[ Melting Point ]:
>300 °C(lit.)

[ Molecular Formula ]:
C₆H₄O₄S

[ Molecular Weight ]:
172.159

[ Flash Point ]:
222.7±24.6 °C

[ Exact Mass ]:
171.983032

[ PSA ]:
102.84000

[ LogP ]:
1.34

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.663

Click to get detail MSDS

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2934999090

Click to get detail synthetic route

Precursor

DownStream

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Structure and magnetic properties of a new cobalt(II) thiophenedicarboxylate coordination polymer showing unprecedented coordination.

Inorg. Chem. 46(9) , 3423-5, (2007)

A new carboxylato-bridged CoII network of formula {Co((kappa1-kappa1)-(kappa1-mu2)-mu4-TDC)(mu2-H2O)0.5(H2O)}n (H2TDC=2,5-thiophenedicarboxylic acid) has been hydrothermally synthesized and characteri...

Thermochemistry of 2,5-thiophenedicarboxylic acid.

J. Phys. Chem. A 110(45) , 12477-83, (2006)

The enthalpies of combustion and sublimation of 2,5-thiophenedicarboxylic acid [CASRN 4282-31-9] were measured by rotary-bomb combustion calorimetry and the method of transference in a saturated strea...

Preliminary communication Properties of nonlinear supramolecular liquid crystals containing thiophenedicarboxylic acids. Lin H-C, et al.

Liq. Cryst. 25(2) , 277-83, (1998)

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