Molekula
Thiophene-2-acetic acid
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
Thiophene-2-acetic acid is an organic compound containing a thiophene ring with acetic acid functionality, primarily used in agrochemicals as a plant growth regulator and herbicide precursor. It is also employed in organic synthesis and pharmaceutical research. CAS 1918-77-0, molecular formula C6H6O2S, molecular weight 142.18 g/mol. Store at ambient conditions. Signal word: Danger. Molekula supplies Thiophene-2-acetic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Thiophene-2-acetic acid is an organic compound containing a thiophene ring with acetic acid functionality, primarily used in agrochemicals as a plant growth regulator and herbicide precursor. It is also employed in organic synthesis and pharmaceutical research. CAS 1918-77-0, molecular formula C6H6O2S, molecular weight 142.18 g/mol. Store at ambient conditions. Signal word: Danger. Molekula supplies Thiophene-2-acetic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | White or light yellow to light brown crystalline powder |
| Assay/Purity | ≥ 97.5 |
| Melting Point | 61 - 65°C |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | II |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 20885118 |
| CAS Number | 1918-77-0 |
| Molecular Formula | C6H6O2S |
| Molecular Weight | 142.18 |
| SMILES | C1=CSC(=C1)CC(=O)O |
| EC / UN Number | 3261 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2934.99.90.01 |
| Tariff Code | 2934999090 |
Safety & GHS
-
Corrosive
GHS05
Hazard statements
- EUH071 Corrosive to the respiratory tract
- H290 May be corrosive to metals
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P310 Immediately call a POISON CENTER or doctor/physician
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is thiophene-2-acetic acid commonly used for?
Thiophene-2-acetic acid is primarily used as a precursor in organic synthesis, including the production of pharmaceuticals, agrochemicals, and specialty chemicals.
What is the chemical formula and molecular weight of thiophene-2-acetic acid?
The chemical formula is **C6H6O2S**, and the molecular weight is **142.18 g/mol**.
How should thiophene-2-acetic acid be stored?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances and moisture.
What purity grades are available for thiophene-2-acetic acid?
We supply thiophene-2-acetic acid in **technical grade** and **high-purity (98%+)** forms, depending on your application requirements.
Can Molekula supply thiophene-2-acetic acid in bulk quantities?
Yes, we offer bulk packaging options (e.g., drums, IBCs) for thiophene-2-acetic acid—contact us for specific volume inquiries.
What documentation is provided with a thiophene-2-acetic acid order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
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