Thiophene-3,4-dicarboxylic acid
- CAS NO.:4282-29-5
- Empirical Formula: C6H4O4S
- Molecular Weight: 172.16
- MDL number: MFCD00067079
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-22 13:59:06
What is Thiophene-3,4-dicarboxylic acid?
Chemical properties
yellow to beige-pinkish or light brown crystalline
The Uses of Thiophene-3,4-dicarboxylic acid
Thiophene-3,4-dicarboxylic Acid is used in preparation of dibromo thienofuran dione.
The Uses of Thiophene-3,4-dicarboxylic acid
Synthetic precursor for organic electronics materials.
Properties of Thiophene-3,4-dicarboxylic acid
Melting point: | 227-231 °C |
Boiling point: | 272.46°C (rough estimate) |
Density | 1.473 (estimate) |
refractive index | 1.5500 (estimate) |
storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
solubility | soluble in Methanol |
pka | 3.36±0.20(Predicted) |
form | Crystalline Powder |
color | Yellow to beige-pinkish or light brown |
λmax | 240nm(H2O)(lit.) |
Safety information for Thiophene-3,4-dicarboxylic acid
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for Thiophene-3,4-dicarboxylic acid
InChIKey | ZWWLLYJRPKYTDF-UHFFFAOYSA-N |
SMILES | C1SC=C(C(O)=O)C=1C(O)=O |
Thiophene-3,4-dicarboxylic acid manufacturer
SOLFYN INTERNATIONAL LLP
1Y
Phone:+91-9321772608
Whatsapp: +91 9321772608
product: 3,4-THIOPHENEDICARBOXYLIC ACID 4282-29-5 99%
Prodev Pharma Pvt Ltd
1Y
Phone:+91-9043422844
Whatsapp: +91-9043422844
product: 4282-29-5 3,4-Thiophenedicarboxylic acid 98%
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