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2,5-Thiophenedicarboxylic acid CAS NO.4282-31-9
- Min.Order: 1 Gram
- Payment Terms: T/T,Other
- Product Details
Keywords
- 2,5-Thiophenedicarboxylic acid
- Building Blocks
- Heterocyclic Building Block
Quick Details
- ProName: 2,5-Thiophenedicarboxylic acid
- CasNo: 4282-31-9
- Molecular Formula: C6H4O4S
- Appearance: solid
- Application: intermediate
- DeliveryTime: instock
- PackAge: according to the need of packing
- Port: Shanghai
- ProductionCapacity: 100 Metric Ton/Day
- Purity: 99%
- Storage: 2-8°C
- Transportation: air sea or courier
- LimitNum: 1 Gram
- Grade: Pharma Grade,Electron Grade
Superiority
Product Name: 2,5-Thiophenedicarboxylic acid
Synonyms: 2,5-Thiophenedicarbo;Thiophene -2,5- twocarboxylic acid;2,5-Thiophenedicarboxylic Acid, 97+%;2,5-Thiophenedicarboxylic acid 99%;2,5-Thiophenedicarboxylic acid,96%;TH-2COOH;2,5-DICARBOXYTHIOPHENE;2,5-THIOPHENEDICARBOXYLIC ACID
CAS: 4282-31-9
MF: C6H4O4S
MW: 172.16
EINECS: 224-284-2
Product Categories: Functional Materials;Reagents for Conducting Polymer Research;Thiophene Derivatives (for Conduting Polymer Research);Thiophen;Building Blocks;Heterocyclic Building Blocks;Thiophenes;FINE Chemical & INTERMEDIATES;Heterocycles;Thiophene&Benzothiophene;Organic acids;Heterocyclic Compounds;Thiophens
Mol File: 4282-31-9.mol
2,5-Thiophenedicarboxylic acid Structure
2,5-Thiophenedicarboxylic acid Chemical Properties
Melting point >300 °C (lit.)
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
pka 2.76±0.10(Predicted)
form solid
Water Solubility Very soluble in water.
BRN 136781
CAS DataBase Reference 4282-31-9(CAS DataBase Reference)
EPA Substance Registry System 2,5-Thiophenedicarboxylic acid (4282-31-9)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-37/39
WGK Germany 3
Hazard Note Irritant
TSCA Yes
HazardClass IRRITANT
HS Code 29349990
Details
Product Name: 2,5-Thiophenedicarboxylic acid
Synonyms: 2,5-Thiophenedicarbo;Thiophene -2,5- twocarboxylic acid;2,5-Thiophenedicarboxylic Acid, 97+%;2,5-Thiophenedicarboxylic acid 99%;2,5-Thiophenedicarboxylic acid,96%;TH-2COOH;2,5-DICARBOXYTHIOPHENE;2,5-THIOPHENEDICARBOXYLIC ACID
CAS: 4282-31-9
MF: C6H4O4S
MW: 172.16
EINECS: 224-284-2
Product Categories: Functional Materials;Reagents for Conducting Polymer Research;Thiophene Derivatives (for Conduting Polymer Research);Thiophen;Building Blocks;Heterocyclic Building Blocks;Thiophenes;FINE Chemical & INTERMEDIATES;Heterocycles;Thiophene&Benzothiophene;Organic acids;Heterocyclic Compounds;Thiophens
Mol File: 4282-31-9.mol
2,5-Thiophenedicarboxylic acid Structure
2,5-Thiophenedicarboxylic acid Chemical Properties
Melting point >300 °C (lit.)
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
pka 2.76±0.10(Predicted)
form solid
Water Solubility Very soluble in water.
BRN 136781
CAS DataBase Reference 4282-31-9(CAS DataBase Reference)
EPA Substance Registry System 2,5-Thiophenedicarboxylic acid (4282-31-9)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-37/39
WGK Germany 3
Hazard Note Irritant
TSCA Yes
HazardClass IRRITANT
HS Code 29349990