A3415612
Diethyl ketomalonate , ≥95% , 609-09-6
Synonym(s):
Diethyl mesoxalate;Ketomalonic acid diethyl ester
CAS NO.：609-09-6
Empirical Formula: C7H10O5
Molecular Weight: 174.15
MDL number: MFCD00009121
EINECS: 210-176-2
| Pack Size | Price | Stock | Quantity |
| 1g | RMB25.60 | In Stock |
|
| 5G | RMB63.20 | In Stock |
|
| 25G | RMB221.60 | In Stock |
|
| 100G | RMB803.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -70°C |
| Boiling point: | 208-210 °C (lit.) |
| Density | 1.142 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform (Slightly), Methanol |
| form | liquid |
| color | green-yellow |
| Specific Gravity | 1.142 |
| Water Solubility | Fully miscible with water. |
| Sensitive | Moisture Sensitive |
| Merck | 14,5913 |
| BRN | 971873 |
| InChIKey | DBKKFIIYQGGHJO-UHFFFAOYSA-N |
| CAS DataBase Reference | 609-09-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Propanedioic acid, oxo-, diethyl ester(609-09-6) |
| EPA Substance Registry System | Propanedioic acid, oxo-, diethyl ester (609-09-6) |
Description and Uses
Diethyl ketomalonate, reagent employed in Wittig and Aza-Wittig reactions for synthesis of triazoles, and 2-azadienes, respectively.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P271-P280 |
| Hazard Codes | Xi |
| Safety Statements | 24/25 |
| WGK Germany | 3 |
| F | 21 |
| Hazard Note | Irritant |
| TSCA | T |
| HazardClass | IRRITANT, MOISTURE SENSITIVE |
| HS Code | 29183000 |
