Molekula
Ethyl acetate for GC
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
Ethyl acetate for GC is a high-purity solvent widely used in gas chromatography as a sample and injection solvent, for sample preparation, and as a reaction or dilution solvent in derivatization procedures, due to its excellent solvency and low reactivity. It meets stringent analytical standards for accurate and reproducible results. CAS 141-78-6, molecular formula CH3COOC2H5, molecular weight 88.11 g/mol, stored at ambient conditions. Hazard classification: Signal word Danger (flammable, specific target organ toxicity). Molekula supplies Ethyl acetate for GC 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
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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100 mL — $115.90 per pack
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear colourless liquid |
| Water | ≤0.05% |
| Purity | ≥99.90% |
| Residue | ≤ 1ppm |
| UV 254nm | ≤ 1.0000 |
| 400nm | ≤ 0.0100 |
| 275nm | ≤ 0.0500 |
| Wavelength 263 | ≤ 0.0700 |
| Wavelength 255 | ≤ 0.6000 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | -3 °C |
| Transport Class | 3 |
| Packing Group | II |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Clear, volatile |
| Odour | Characteristic ether-like odor reminiscent of pineapple. |
| Melting Point | -83.8 °C |
| Boiling Point | 77.1 °C |
| Density | 0.9 (relative, water = 1) |
| Water Solubility | 80 g/L at 25 °C |
| Solubility (other solvents) | Miscible with ethanol, ethyl ether; very soluble in acetone, benzene |
| Vapour Pressure | 10 kPa at 20 °C |
| Refractive Index | 1.3723 |
| log P (octanol/water) | 0.73 |
Source: PubChem CID 8857 (HSDB, ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 90034973 |
| CAS Number | 141-78-6 |
| IUPAC Name | ethyl acetate |
| EC Number | 205-500-4 |
| Molecular Formula | CH3COOC2H5 |
| Molecular Weight | 88.11 |
| Exact Mass | 88.0524 |
| SMILES | CCOC(=O)C |
| InChIKey | XEKOWRVHYACXOJ-UHFFFAOYSA-N |
| InChI | InChI=1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3 |
| PubChem CID | 8857 |
| UN Number | UN1173 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2915.39.9000 |
| Tariff Code | 2915390090 |
Safety & GHS
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Flammable
GHS02
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Health Hazard
GHS07
Hazard statements
- EUH066 Repeated exposure may cause skin dryness or cracking
- H225 Highly flammable liquid and vapour
- H319 Causes serious eye irritation
- H336 May cause drowsiness or dizziness
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P220 Keep/Store away from clothing/combustible materials
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, 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 ethyl acetate used for in gas chromatography (GC)?
Ethyl acetate is primarily used as a solvent for sample preparation, extraction, and as a sample or injection solvent for dissolving and diluting analytes before GC analysis.
What is the chemical formula and molecular weight of ethyl acetate?
The chemical formula is CH₃COOC₂H₅, and the molecular weight is 88.11 g/mol.
What grade of ethyl acetate is available for GC applications?
Molekula supplies GC-grade ethyl acetate, which meets high-purity requirements for chromatographic applications (typically ≥99.9% purity).
How should ethyl acetate be stored?
Store ethyl acetate in a tightly sealed container at ambient temperature, away from ignition sources and oxidizing agents.
Can Molekula supply ethyl acetate in bulk quantities?
Yes, Molekula offers ethyl acetate in bulk packaging options (e.g., 5L, 20L, or larger drums) for high-volume GC applications—please contact us for pricing and lead times.
What documentation comes with an order of ethyl acetate?
Each order includes a Certificate of Analysis (CoA), Safety Data Sheet (SDS), and a batch-specific quality report confirming GC-grade purity and compliance with specifications.
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.