Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Dimedone (CAS: 126-81-8) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, small and bulk quantities available. Purchase Dimedone, Please contact: alvin@ruifuchem.com
| Chemical Name |
Dimedone |
| Synonyms |
Methone; 5,5-Dimethyl-1,3-Cyclohexanedione; 5,5-Dimethyldihydroresorcinol; 5,5-Dimethylcyclohexane-1,3-diol |
| Stock Status |
In Stock, Commercially Manufactured |
| CAS Number |
126-81-8 |
| Molecular Formula |
C8H12O2 |
| Molecular Weight |
140.18 g/mol |
| Melting Point |
147.0 to 151.0℃ |
| Sensitive |
Light Sensitive, Heat Sensitive |
| Solubility (Soluble in) |
Ethanol, Methanol, Benzene, Chloroform |
| Storage Temp. |
Cool & Dry Place (2~8℃) |
| COA & MSDS |
Available |
| Brand |
Ruifu Chemical |
| Items |
Inspection Standards |
Results |
| Appearance |
White or Almost White Crystalline Powder |
Complies |
| Purity / Analysis Method |
>99.0% (GC) |
99.21% |
| Purity / Analysis Method |
>99.0% (Neutralization Titration) |
Complies |
| Melting Point |
147.0 to 151.0℃ |
147.3~149.2℃ |
| Loss on Drying |
≤0.50% |
<0.50% |
| Ignition Residue (as Sulfate) |
≤0.10% |
<0.10% |
| Sensitiveness |
Passe Test |
Pass |
| Infrared Spectrum |
Conforms to Structure |
Complies |
| 1 H NMR Spectrum |
Conforms to Structure |
Complies |
| Conclusion |
The product has been tested & complies with the given specifications |
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Light sensitive. Store in a tightly closed container. Store in a cool, dry (2~8℃) and well-ventilated warehouse. Protect from light, heat and moisture. Incompatible with strong oxidizing agents.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Hazard Symbols Xi - Irritant
Risk Codes
36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description
S24/25 - Avoid contact with skin and eyes.
S36 - Wear suitable protective clothing.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany 2
RTECS GV0345000
FLUKA BRAND F CODES 8-9
TSCA Yes
HS Code 2914299090
Dimedone (CAS: 126-81-8), This product can form insoluble condensates with aldehydes, while ketones do not have this characteristic, so it is used to separate or test aldehydes. The product can also be used as a catalyst for pyridine and a trial agent for chromatography. Used as a special reagent for the determination of aldehydes and chromatographic analysis reagents
Reagent used in synthesis of fused 3-methylfurans. Dimedone is used in organic chemistry to identify the presence of aldehyde group. Dimedone is also used as a catalyst in the formation of transition-metal complexes. Further, it is also employed in colorimetry, crystallography, luminescence and spectrophotometric analysis. In addition to this, it is used in the synthesis of naturally occurring fused 3-methylfurans.
5,5-Dimethyl-1,3-Cyclohexanedione (Dimedone) is basically a highly sensitive and very specific reagent used for the determination of aldehydes. It is highly advantageous as it is environment friendly, give high yields and is a simple workup procedure.