ChemicalBook > Product Catalog >Flavors and fragrances >Synthetic fragrances >Ketones spices >Aromatic ketone >Dimedone
Dimedone
- CAS No.
- 126-81-8
- Chemical Name:
- Dimedone
- Synonyms
- METHONE;5,5-DIMETHYL-1,3-CYCLOHEXANEDIONE;5,5-DIMETHYL-CYCLOHEXANE-1,3-DIONE;5,5-Dimethyl-1,3-cyclohexadione;DIMEDON;Cyclomethone;lu274;Medon;Lu 274;Methon
- CBNumber:
- CB1741746
- Molecular Formula:
- C8H12O2
- Molecular Weight:
- 140.18
- MOL File:
- 126-81-8.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/26 15:15:06
| Melting point | 146-148 °C (lit.) |
|---|---|
| Boiling point | 216.69°C (rough estimate) |
| Density | 1.0373 (rough estimate) |
| refractive index | 1.4787 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | 4.01g/l |
| pka | 4.8(at 25℃) |
| form | Liquid |
| color | Clear colorless to yellow |
| Water Solubility | 0.416 g/100 mL (25 ºC) |
| Merck | 14,3242 |
| BRN | 471489 |
| Stability | Stable, but may be light sensitive. Incompatible with strong oxidizing agents. |
| InChIKey | BADXJIPKFRBFOT-UHFFFAOYSA-N |
| LogP | 1.3 at 20℃ |
| CAS DataBase Reference | 126-81-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Dimedone(126-81-8) |
| EPA Substance Registry System | 1,3-Cyclohexanedione, 5,5-dimethyl- (126-81-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H228-H317-H334-H341b-H350-H360-H373 | |||||||||
| Precautionary statements | P201-P202-P260-P272-P280g-P285-P302+P352-P304+P341-P308+P313-P342+P311-P363-P370+P378r-P403-P501c | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 24/25-36-26 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | GV0345000 | |||||||||
| F | 8-9 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29142900 | |||||||||
| NFPA 704 |
|
Dimedone price More Price(13)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | D153303 | 5,5-Dimethyl-1,3-cyclohexanedione 95% | 126-81-8 | 25G | ₹1948.5 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 38490 | 5,5-Dimethyl-1,3-cyclohexanedione for HPLC derivatization, for the determination of aldehyde formaldehyde, ≥99.0% | 126-81-8 | 10G | ₹2240.78 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | D153303 | 5,5-Dimethyl-1,3-cyclohexanedione 95% | 126-81-8 | 100G | ₹4871.25 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 38490 | 5,5-Dimethyl-1,3-cyclohexanedione for HPLC derivatization, for the determination of aldehyde formaldehyde, ≥99.0% | 126-81-8 | 50G | ₹5477.45 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 38490 | 5,5-Dimethyl-1,3-cyclohexanedione for HPLC derivatization, for the determination of aldehyde formaldehyde, ≥99.0% | 126-81-8 | 250G | ₹18792.2 | 2022-06-14 | Buy |
Dimedone Chemical Properties,Uses,Production
Chemical Properties
solid
Uses
Reagent used in synthesis of fused 3-methylfuransDimedone is used in organic chemistry to identify the presence of aldehyde group. It 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.
General Description
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.
Purification Methods
Crystallise dimedone from acetone (ca 8mL/g), water or aqueous EtOH. Dry it in air. [Schneider & Todd Org Synth Coll Vol II 200 1943, Beilstein 7 H 559, 7 IV 1999.]
Dimedone Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 475)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| BTC pharm India | +918790379245 | AndhraPradesh, India | 1269 | 58 | Inquiry |
| GLR Innovations | +91 9891111994 | New Delhi, India | 4542 | 58 | Inquiry |
| SVH BIOSCIENCES | +91-6303499280 +91-6303499280 | Hyderabad, India | 478 | 58 | Inquiry |
| MOLECRAFT LIFE SCIENCES PVT LTD | +91 9581188881 | Telangana, India | 189 | 58 | Inquiry |
| R SCIENTIFIC | +919000280374 | Hyderabad, India | 143 | 58 | Inquiry |
| visachem pvt ltd | +91-919550300259 +91-9704672724 | Telangana, India | 65 | 58 | Inquiry |
| ALTRAKEM PHARMA LIFE SCIENCES PRIVATE LIMITED | +919966658228 | Hyderabad, India | 486 | 58 | Inquiry |
| SYNOVA CHEMICALS | +91-9920741772 +91-9920741772 | Mumbai, India | 428 | 58 | Inquiry |
| TEADUS PHARMA PRIVATE LIMITED | +91-9740077663 +91-9740077663 | Telangana, India | 242 | 58 | Inquiry |
| Suven Pharmaceuticals Limited | +91-91-40-23541142 +91-4023541142 | Telangana, India | 218 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| BTC pharm India | 58 |
| GLR Innovations | 58 |
| SVH BIOSCIENCES | 58 |
| MOLECRAFT LIFE SCIENCES PVT LTD | 58 |
| R SCIENTIFIC | 58 |
| visachem pvt ltd | 58 |
| ALTRAKEM PHARMA LIFE SCIENCES PRIVATE LIMITED | 58 |
| SYNOVA CHEMICALS | 58 |
| TEADUS PHARMA PRIVATE LIMITED | 58 |
| Suven Pharmaceuticals Limited | 58 |
126-81-8(Dimedone)Related Search:
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5,5'-DIMETHYLCYCLOHEXANE-1,3-DIONE
5,5-DIMETHYLDIHYDRORESORCINOL
1,1-Dimethyl-3,5-cyclohexanedione
1,1-Dimethyl-3,5-diketocyclohexane
1,3-Cyclohexanedione, 5,5-dimethyl-
1,3-Cyclohexanedione,5,5-dimethyl-
3-Cyclohexanedione,5,5-dimethyl-1
5,5-Dimethyl-1,3-dihydroresorcinol
5,5-dimethyl-3-cyclohexanedione
5,5-Dimethyldinydroresorcinol
5,5-Dimethylhydroresorcinol
Lu 274
lu274
Medon
Methon
5,5-Dimethyl-1,3-Cyclohexandion
5,5-Dimethyl-1,3-cyclohexanedione (Dimedone)
5-5-DIMETHYL-1-3-CYCLOHEXANEDIONE*CRYSTALLINE
DimedoneGr
5,5-Dimethyl-1,3-cyclohexanedi
5,5-Dimethylhydroresorcinol(5,5-Dimethyl-1,3-Cyclohexanedione)
5,5-Dimethyl-1,3-hydroresorcinol
5,5-DIMETHYL-1,3-CYCLOHEXANEDIONE 98.5%
Dimedone, Methone
1,1-Dimethylcyclohexane-3,5-dione
5,5-DiMethyl-1,3-cyclohexanedione, 99% 25GR
5,5-Dimethyl-1,3-cyclohexanedione
5,5-Dimethyldihydroresorcinol
Methone
DIMEDONE GR FOR ANALYSIS (REAGENT FOR AL
5,5-DiMethy-1,3-cyclohexanedione(diMe done)
5,5-DIMETHYL-1,3-CYCLOHEXANEDOINE
DiMethyl-1,3-cyclohexane
Dimedone, Methone, 1,1-Dimethyl-3,5-dioxocyclohexane
5,5-DiMethyl-1,3-cyclohexanedione 95%
5,5-DiMethyl-1,3-cyclohexanedione, CP,96%
Delta ketone
1-Dimedone GR
Dimedone 〔Dimethyldihydroresorcinol〕
Dimedone GR for analysis (reagent for aldehydes)
DIMEDONE
DIMETHYLDIHYDRORESORCINOL
5,5-DIMETHYL-1,3-DIOXOCYCLOHEXANE
5,5-DIMETHYL-1,3-CYCLOHEXANDIONE
5,5-Dimethyl-1,3-cyclohexanedione,99%
5,5- Dimrthyl-1,3-cyclohexanedione
Dimedone ,98%
5,5-Dimethyl-1,3-cyclohexanedione,Dimedone, Methone
5,5-Dimethyl-1,3-cyc
3-cyclohexanedione
5,5-DiMethyl-1,3-cyclohexanedione, 99% 100GR
5,5-Dimethylcyclohexane-1,3-dione 98%
5,5-DimethyL
Dimedone solution
Dimedone >
Dimedone, 98%, reagent grade
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Dimedone, GR 99%+