Molekula
Acetaldehyde
Acetaldehyde is a volatile, flammable liquid used in the synthesis of chemicals such as acetic acid, pyridine derivatives, and perfumes. It is a key intermediate in organic manufacturing. CAS: 75-07-0, Molecular Formula: CH3CHO, Molecular Weight: 44.05 g/mol, Storage: 2 to 8 °C, Signal Word: Danger. Molekula supplies Acetaldehyde from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Acetaldehyde is a volatile, flammable liquid used in the synthesis of chemicals such as acetic acid, pyridine derivatives, and perfumes. It is a key intermediate in organic manufacturing. CAS: 75-07-0, Molecular Formula: CH3CHO, Molecular Weight: 44.05 g/mol, Storage: 2 to 8 °C, Signal Word: Danger. Molekula supplies Acetaldehyde from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear Colourless Liquid |
| Assay | ≥98.5% |
| Identification (IR) | Conforms to Reference |
| Refractive Index (20 ° C) | 1.32300 to 1.33700 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | -40 C |
| Transport Class | 3 |
| Packing Group | I |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 75-07-0 |
| Molecular Formula | CH3CHO |
| Molecular Weight | 44.05 |
| SMILES | O=CC |
| EC / UN Number | 1089 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2912.12.0000 |
| Tariff Code | 2912120000 |
Safety & GHS
-
Explosive
GHS01
-
Flammable
GHS02
-
Oxidizing
GHS03
Hazard statements
- H224 Extremely flammable liquid and vapour
- H302 Harmful if swallowed
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
- H341 Suspected of causing genetic defects
- H350 May cause cancer
Precautionary statements
- P201 Obtain special instructions before use
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- 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
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is acetaldehyde used for?
Acetaldehyde is primarily used as a chemical intermediate in the production of acetic acid, pyridine derivatives, and other organic compounds.
What is the chemical formula and molecular weight of acetaldehyde?
The chemical formula is CH3CHO, and the molecular weight is 44.05 g/mol.
How should acetaldehyde be stored?
Acetaldehyde should be stored at temperatures between 2 and 8 °C, protected from light and air.
What grade of acetaldehyde does Molekula supply?
Molekula supplies acetaldehyde in technical grade, suitable for industrial and laboratory use.
Can Molekula supply acetaldehyde in bulk?
Yes, Molekula can supply acetaldehyde in bulk quantities; please contact our sales team for volume pricing and logistics.
What documentation comes with an order of acetaldehyde?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) compliant with GHS standards.
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.