Molekula
5-Ethyl-2-methylpyridine (5-Ethyl-2-picoline)
5-Ethyl-2-methylpyridine, also known as 5-Ethyl-2-picoline, is a heterocyclic organic compound used as a chemical intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty materials. It is a clear, colorless to pale yellow liquid with a characteristic odor. Available in high purity, it has a CAS number of 104-90-5, molecular formula C8H11N, and molecular weight of 121.18 g/mol. Stored at ambient temperature, it is classified as a hazardous substance with a signal word of Danger. Molekula supplies 5-Ethyl-2-methylpyridine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
5-Ethyl-2-methylpyridine, also known as 5-Ethyl-2-picoline, is a heterocyclic organic compound used as a chemical intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty materials. It is a clear, colorless to pale yellow liquid with a characteristic odor. Available in high purity, it has a CAS number of 104-90-5, molecular formula C8H11N, and molecular weight of 121.18 g/mol. Stored at ambient temperature, it is classified as a hazardous substance with a signal word of Danger. Molekula supplies 5-Ethyl-2-methylpyridine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Yellowish transparent liquid |
| Density | 0.92 |
| Purity | ≥98.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 68 C |
| Transport Class | 6.1 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| CAS Number | 104-90-5 |
| Molecular Formula | C8H11N |
| Molecular Weight | 121.18 |
| SMILES | CCC1=CN=C(C=C1)C |
| EC / UN Number | 2300 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29333992 |
| Tariff Code | 2933399990 |
Safety & GHS
-
Explosive
GHS01
-
Compressed Gas
GHS04
-
Corrosive
GHS05
-
Toxic
GHS06
Hazard statements
- H302 Harmful if swallowed
- H311 + H331 Toxic in contact with skin or if inhaled
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H317 May cause an allergic skin reaction
- H411 Toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe 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
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P307+311 IF exposed: Call a POISON CENTER or doctor/physician
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
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Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
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