Molekula
Benzylideneacetone, 99+%
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
Benzylideneacetone, 99+% is a versatile organic compound used in organic synthesis, particularly in the formation of heterocycles and as a ligand in coordination chemistry. It also serves as an aroma ingredient in perfume and flavour formulations and as a general laboratory reagent. It is a yellow crystalline solid with a molecular formula of C10H10O and a molecular weight of 146.19 g/mol. Available in ambient storage conditions, it carries a warning signal word due to potential hazards. Molekula supplies Benzylideneacetone, 99+% 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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500 g — £60.40 per pack ex VAT · £72.48 inc. VAT
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 | Colourless to light yellow crystal |
| Melting Point | 39 - 41.3 Deg C |
| Water | <0.1% |
| Assay | >99% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 123 °C |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 41.5 °C |
| Boiling Point | 262 °C at 760 mmHg |
| Vapour Pressure | 0.009 mmHg |
Source: PubChem CID 637759 (Human Metabolome Database (HMDB), Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 89983833 |
| CAS Number | 1896-62-4 |
| IUPAC Name | (E)-4-phenylbut-3-en-2-one |
| EC Number | 204-555-1 |
| Molecular Formula | C10H10O |
| Molecular Weight | 146.19 |
| Exact Mass | 146.0732 |
| SMILES | CC(=O)/C=C/C1=CC=CC=C1 |
| InChIKey | BWHOZHOGCMHOBV-BQYQJAHWSA-N |
| InChI | InChI=1S/C10H10O/c1-9(11)7-8-10-5-3-2-4-6-10/h2-8H,1H3/b8-7+ |
| PubChem CID | 637759 |
| REACH Code | Y110 |
| HTS Code | 2914.39.90.00 |
| Tariff Code | 2914390090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- 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
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- 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, Portuguese, 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-Phenylvinyl methyl ketone
- 4-Phenylbutenone
- Acetocinnamone
- Benzalaceton
- Benzalacetone
- Benzilideneacetone
- Benzylideneacetone
- Ketone, methyl styryl
- Methyl 2-phenylvinyl ketone
- Styryl methyl ketone
Frequently asked questions
What is Benzylideneacetone used for?
Benzylideneacetone is commonly used as a ligand in organometallic chemistry and as an intermediate in the synthesis of pharmaceuticals and fine chemicals.
What is the chemical formula and molecular weight of Benzylideneacetone?
The formula is C10H10O with a molecular weight of 146.19 g/mol.
How should Benzylideneacetone be stored?
It should be stored at ambient temperature, protected from light and moisture.
What grade of Benzylideneacetone does Molekula supply?
Molekula supplies Benzylideneacetone at 99+% purity.
Can Molekula supply Benzylideneacetone in bulk?
Yes, Molekula can supply Benzylideneacetone in bulk quantities—please contact our sales team for details.
What documentation comes with a Benzylideneacetone order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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.