Molekula
1,4-Cyclohexanedione monoethylene acetal (1,4-Dioxaspiro(4.5)decan-8-one)
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
1,4-Cyclohexanedione monoethylene acetal, also known as 1,4-dioxaspiro(4.5)decan-8-one, is a cyclic acetal used in organic synthesis as a protecting group for carbonyl compounds and as an intermediate in pharmaceutical and fine chemical manufacturing. It appears as a colorless to pale yellow liquid with a molecular formula of C8H12O3, a molecular weight of 156.18 g/mol, and is stable at ambient temperature. It carries a warning signal word due to potential health hazards. Molekula supplies 1,4-Cyclohexanedione monoethylene acetal 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.
-
25 g — £38.90 per pack ex VAT · £46.68 inc. VAT
-
100 g — £88.50 per pack ex VAT · £106.20 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 | Solid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 30274078 |
| CAS Number | 4746-97-8 |
| IUPAC Name | 1,4-dioxaspiro[4.5]decan-8-one |
| Molecular Formula | C8H12O3 |
| Molecular Weight | 156.18 |
| Exact Mass | 156.0786 |
| SMILES | C1CC2(CCC1=O)OCCO2 |
| InChIKey | VKRKCBWIVLSRBJ-UHFFFAOYSA-N |
| InChI | InChI=1S/C8H12O3/c9-7-1-3-8(4-2-7)10-5-6-11-8/h1-6H2 |
| PubChem CID | 567415 |
| REACH Code | Y113 |
| HTS Code | 29329990 |
| Tariff Code | 2932990090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- 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, 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
- 1,4-Cyclohexanedione monoethylene acetal
- 1,4-Cyclohexanedione monoethylene ketal
- 1,4-Cyclohexanedione, cyclic 1,2-ethanediyl acetal
- 1,4-Dioxa-(4,5)spiro-8-decanone
- 1,4-Dioxaspiro[4.5]decan-8-one
- 4,4-(Ethylenedioxy)cyclohexanone
- Cyclohexane-1,4-dione monoethylene ketal
- VKRKCBWIVLSRBJ-UHFFFAOYSA-
- VKRKCBWIVLSRBJ-UHFFFAOYSA-N
Frequently asked questions
What is 1,4-Cyclohexanedione monoethylene acetal used for?
It is primarily used as a building block in organic synthesis, particularly in the preparation of pharmaceutical intermediates and specialty chemicals.
What is the chemical formula and molecular weight?
The formula is C8H12O3 with a molecular weight of 156.18 g/mol.
How should this compound be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available?
Available in technical grade; custom purity options may be available upon request.
Can Molekula supply this in bulk?
Yes, Molekula can supply 1,4-Cyclohexanedione monoethylene acetal in bulk quantities—please contact us for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
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.