Molekula
Methoxyacetyl chloride (stabilised with ca 0.3% magnesium oxide)
Methoxyacetyl chloride (stabilised with ca 0.3% magnesium oxide) is a reactive acylating agent used in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. It is a colourless to pale yellow liquid with a pungent odour. CAS: 38870-89-2, molecular formula: CH3OCH2COCl, molecular weight: 108.52 g/mol. Store at 2 to 8 °C. Signal word: Danger. Molekula supplies Methoxyacetyl chloride (stabilised with ca 0.3% magnesium oxide) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Methoxyacetyl chloride (stabilised with ca 0.3% magnesium oxide) is a reactive acylating agent used in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. It is a colourless to pale yellow liquid with a pungent odour. CAS: 38870-89-2, molecular formula: CH3OCH2COCl, molecular weight: 108.52 g/mol. Store at 2 to 8 °C. Signal word: Danger. Molekula supplies Methoxyacetyl chloride (stabilised with ca 0.3% magnesium oxide) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear colourless to pale yellow solution with slight sediment |
| Refractive Index | [email protected] |
| Assay (GC) | >96.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | 28 C |
| Transport Class | 8 (3) |
| Packing Group | II |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 38870-89-2 |
| Molecular Formula | CH3OCH2COCl |
| Molecular Weight | 108.52 |
| EC / UN Number | 2920 |
| REACH Code | Y110 |
| Tariff Code | 29189990 EXP 2918999090 IMP |
Safety & GHS
-
Explosive
GHS01
-
Oxidizing
GHS03
-
Compressed Gas
GHS04
Hazard statements
- H226 Flammable liquid and vapour
- H314 Causes severe skin burns and eye damage
- H335 May cause respiratory irritation
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
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
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 methoxyacetyl chloride used for?
It is primarily used as an intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals.
What is the chemical formula and molecular weight?
The formula is CH3OCH2COCl and the molecular weight is 108.52 g/mol.
How should methoxyacetyl chloride be stored?
It should be stored at 2 to 8 °C in a cool, dry place, protected from light and moisture.
What grade is available?
It is available as a stabilized reagent grade with approximately 0.3% magnesium oxide added to enhance stability.
Can Molekula supply it in bulk?
Yes, Molekula can supply methoxyacetyl chloride in bulk quantities—please contact our sales team for volume pricing and availability.
What documentation comes with the order?
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.