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2-Thiophenecarboxylic acidCAS NO.:527-72-0 CAS NO.527-72-0
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- Min.Order: 1 Gram
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- Available Specifications:
top grade (1-10)Gram
- Product Details
Keywords
- 2-Thiophenecarboxylic acid
- 2-Thenoic Acid 2-Thiophenic Acid Thiophene-2-carboxylic acid
- 2-TCA
Quick Details
- ProName: 2-Thiophenecarboxylic acidCAS NO.:527-...
- CasNo: 527-72-0
- Appearance: white powder
- Application: Pharmaceutical intermediates
- DeliveryTime: In stock
- PackAge: bag
- Port: China main port
- ProductionCapacity: 10000 Gram/Day
- Purity: 0.99
- Storage: Room temperature
- Transportation: By Sea/Air/DHL
- LimitNum: 1 Gram
- Heavy metal: N/A
- Grade: Industrial Grade
- first class: 1-10
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Details
| Chemical Properties | white to light yellow crystal powder |
| Definition | ChEBI: A thiophenecarboxylic acid in which the carboxy group is located at position 2. |
| Purification Methods | Crystallise the acid from water and dry it in a vacuum. The amide has m 181o(from H2O) and pK2 5 10.54(50% aqueous dioxane). [Beilstein 18 H 289, 18 I 438, 18 II 269, 18 III/IV 4011, 18/6 V 158.] |