Molekula
Thiophene-2-acetonitrile
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Thiophene-2-acetonitrile is an aromatic heterocyclic compound featuring a thiophene ring with an acetonitrile functional group, primarily used as an intermediate in organic synthesis, pharmaceuticals, and agrochemical production. It appears as a colorless to pale yellow liquid with a characteristic odor. This chemical has a CAS number of 20893-30-5, a molecular formula of C6H5NS, and a molecular weight of 123.18 g/mol. It should be stored at ambient conditions and handled with caution, as it carries a signal word of "Danger." Molekula supplies Thiophene-2-acetonitrile from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | Clear red, brown liquid |
| Refractive Index | 1.5422℃ |
| Assay | ≥95.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 102 °C |
| Transport Class | 6.1 |
| Packing Group | III |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 46599442 |
| CAS Number | 20893-30-5 |
| IUPAC Name | 2-thiophen-2-ylacetonitrile |
| EC Number | 244-104-6 |
| Molecular Formula | C6H5NS |
| Molecular Weight | 123.18 |
| Exact Mass | 123.0143 |
| SMILES | C1=CSC(=C1)CC#N |
| InChIKey | CLSHQIDDCJTHAJ-UHFFFAOYSA-N |
| InChI | InChI=1S/C6H5NS/c7-4-3-6-2-1-5-8-6/h1-2,5H,3H2 |
| PubChem CID | 72880 |
| UN Number | UN3276 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2934999001 |
| Tariff Code | 2934999090 |
Safety & GHS
-
Toxic
GHS06
-
Health Hazard
GHS07
Hazard statements
- H301 Toxic if swallowed
- H312+H332 Harmful in contact with skin or inhaled
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+312 IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Russian, 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
- 2-(2-thienyl)acetonitrile
- 2-(2-thienyl)ethanenitrile
- 2-(Cyanomethyl)thiophene
- 2-(Thiophen-2-yl)acetonitrile
- 2-Cyanomethylthiophene;2-Thienylacetonitrile
- 2-Thienylacetonitrile
- 2-Thiopheneacetonitrile
- Thien-2-ylacetonitrile
- thiophen-2-acetonitrile
- thiophen-2-yl-acetonitrile
Frequently asked questions
What is thiophene-2-acetonitrile commonly used for?
Thiophene-2-acetonitrile is primarily used as a building block in organic synthesis, particularly for the preparation of pharmaceutical intermediates, agrochemicals, and specialty chemicals.
What is the molecular formula and molecular weight of thiophene-2-acetonitrile?
The molecular formula is **C₆H₅NS**, and the molecular weight is **123.18 g/mol**.
How should thiophene-2-acetonitrile be stored?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances and sources of ignition.
What grades or purities of thiophene-2-acetonitrile does Molekula supply?
Molekula supplies **high-purity (98%+)** thiophene-2-acetonitrile suitable for research and industrial applications.
Can Molekula supply thiophene-2-acetonitrile in bulk quantities?
Yes, Molekula can provide thiophene-2-acetonitrile in bulk, with quantities tailored to your specific requirements.
What documentation comes with an order of thiophene-2-acetonitrile?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.