Molekula
Acido tiofen-2-carbossilico
Thiophene-2-carboxylic acid
Certificato ISO 9001:2015 & ISO 14001:2015 · Fornitura a laboratori e industria dal 2000 · Certificato di Analisi (CoA) per ogni lotto
Thiophene-2-carboxylic acid is an aromatic heterocyclic compound containing a thiophene ring fused with a carboxylic acid group, primarily used as a building block in organic synthesis, pharmaceuticals, and agrochemicals. It serves as a key intermediate for dyes, polymers, and biologically active molecules. This chemical has a CAS number of 527-72-0, a molecular formula of C5H4O2S, and a molecular weight of 128.15 g/mol. It is stored at ambient conditions and carries a signal word of "Warning" for safety classification. Molekula supplies Thiophene-2-carboxylic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Panoramica
Thiophene-2-carboxylic acid is an aromatic heterocyclic compound containing a thiophene ring fused with a carboxylic acid group, primarily used as a building block in organic synthesis, pharmaceuticals, and agrochemicals. It serves as a key intermediate for dyes, polymers, and biologically active molecules. This chemical has a CAS number of 527-72-0, a molecular formula of C5H4O2S, and a molecular weight of 128.15 g/mol. It is stored at ambient conditions and carries a signal word of "Warning" for safety classification. Molekula supplies Thiophene-2-carboxylic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prezzi e formati disponibili
Specifiche
| Property | Value |
|---|---|
| Appearance | White to beige powder |
| Melting Point | 124 - 130°C |
| Assay (aqueous acid-base titration) | ⩾ 95.0% |
| Water (KF) | Report |
| Identification (IR) | Conforms to Reference |
Immagazzinamento e manipolazione
| Property | Value |
|---|---|
| Temperatura di Conservazione | Ambient |
| Acidità | Acid |
Identificazione
| Property | Value |
|---|---|
| SKU | 26032569 |
| Numero CAS | 527-72-0 |
| Formula molecolare | C4H3S(COOH) |
| Peso molecolare | 128.15 |
| SMILES | C1=CSC(=C1)C(=O)O |
| Codice REACH | Y110 |
| Elencato TSCA | Sì |
| Codice HTS | 29349944 |
| Codice doganale | 2934999090 |
Sicurezza e GHS
-
Health Hazard
GHS07
Dichiarazioni di pericolo
- H302+312 Tossico se ingerito o in contatto con la pelle
- H315 Provoca irritazione cutanea.
- H319 Provoca grave irritazione oculare.
- H335 Può irritare le vie respiratorie.
Istruzioni di precauzione
- P261 Evitare di respirare la polvere/i fumi/i gas/la nebbia/i vapori/gli aerosol.
- P280 Indossare guanti/indumenti protettivi/proteggere gli occhi/proteggere il viso.
- P301+312 IN CASO DI INGESTIONE: in presenza di malessere, contattare un CENTRO ANTIVELENI/un medico/...
- P302+352 IN CASO DI CONTATTO CON LA PELLE: lavare abbondantemente con acqua/...
- P305+351+338 IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
Documenti
Certificato di Analisi (CoA) per lotto
Inserisci un numero di lotto o di partita per recuperare il certificato di analisi relativo a tale partita. Possiamo generarlo dai dati specifici se non è disponibile alcun PDF.
Sinonimi
Nessun altro nome registrato per questo prodotto.
Domande frequenti
What is thiophene-2-carboxylic acid commonly used for?
Thiophene-2-carboxylic acid is primarily used as a building block in organic synthesis, including the production of pharmaceuticals, agrochemicals, and specialty polymers.
What is the chemical formula and molecular weight of thiophene-2-carboxylic acid?
The chemical formula is **C₅H₄O₂S** (or **C₄H₃S(COOH)**), and the molecular weight is **128.15 g/mol**.
How should thiophene-2-carboxylic acid be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture, light, and incompatible substances.
What purity grades are available for thiophene-2-carboxylic acid?
Molekula supplies thiophene-2-carboxylic acid in **high-purity analytical and reagent grades** (typically ≥98%).
Can Molekula supply thiophene-2-carboxylic acid in bulk quantities?
Yes, we offer bulk packaging options (e.g., 5 kg, 25 kg, and larger) upon request—contact us for pricing and availability.
What documentation is provided with an order of thiophene-2-carboxylic acid?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
Pronto per effettuare un ordine o hai bisogno di un imballaggio su misura?
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