ChemicalBook > CAS DataBase List > Diethyl methylmalonate
Diethyl methylmalonate
- Product Name
- Diethyl methylmalonate
- CAS No.
- 609-08-5
- Chemical Name
- Diethyl methylmalonate
- Synonyms
- Diethyl 2-methylmalonate;METHYLMALONIC ACID DIETHYL ESTER;RARECHEM AL BI 0301;Diethylisosuccinate;Diethyl methylmalote;Diethyl methylmalona;Ethyl methylmalonate;Diethyl MethyMalonate;dlethylmethylmalonate;DIETHYL METHYLMALONATE
- CBNumber
- CB6410788
- Molecular Formula
- C8H14O4
- Formula Weight
- 174.19
- MOL File
- 609-08-5.mol
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Diethyl methylmalonate Property
- Boiling point:
- 198-199 °C (lit.) 78-80 °C/10 mmHg
- Density
- 1.022 g/mL at 20 °C (lit.)
- refractive index
- n20/D 1.413(lit.)
- Flash point:
- 170 °F
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- 1000mg/l
- pka
- 13.13±0.46(Predicted)
- form
- Liquid
- Specific Gravity
- 1.013
- color
- Clear colorless
- PH
- 8 (1000mg/l, H2O, 20℃)
- Water Solubility
- immiscible
- BRN
- 637028
- InChIKey
- UPQZOUHVTJNGFK-UHFFFAOYSA-N
- LogP
- 1.256 (est)
- CAS DataBase Reference
- 609-08-5(CAS DataBase Reference)
- NIST Chemistry Reference
- Propanedioic acid, methyl-, diethyl ester(609-08-5)
- EPA Substance Registry System
- Propanedioic acid, methyl-, diethyl ester (609-08-5)
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Safety
- Safety Statements
- 23-24/25
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 29171990
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H227Combustible liquid
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378In case of fire: Use … for extinction.
P403+P235Store in a well-ventilated place. Keep cool.
P501Dispose of contents/container to..…
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 126136
- Product name
- Diethyl methylmalonate
- Purity
- 99%
- Packaging
- 100g
- Price
- $72.8
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 126136
- Product name
- Diethyl methylmalonate
- Purity
- 99%
- Packaging
- 500g
- Price
- $262
- Updated
- 2024/03/01
TCI Chemical
- Product number
- M0366
- Product name
- Diethyl Methylmalonate
- Purity
- >98.0%(GC)
- Packaging
- 25mL
- Price
- $21
- Updated
- 2024/03/01
TCI Chemical
- Product number
- M0366
- Product name
- Diethyl Methylmalonate
- Purity
- >98.0%(GC)
- Packaging
- 100mL
- Price
- $49
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- A12078
- Product name
- Diethyl methylmalonate, 99%
- Packaging
- 50g
- Price
- $27.65
- Updated
- 2024/03/01
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Diethyl methylmalonate Chemical Properties,Usage,Production
Chemical Properties
Colorless mobile liquid. Slightly soluble in water, soluble in alcohol and oils.
Physical properties
Colorless mobile liquid. Slightly soluble in water, soluble in alcohol and oils.
Uses
Diethyl methylmalonate is used as intermediate for the syntheses of pharmaceuticals, e.g. non-steroidal anti-inflammatory agents with 2-acrylpropionic acid structures acrylpropionic acid structure. It is also used in the flavour and fragrance industries. Product Data Sheet
Uses
Diethyl methylmalonate was used to investigate the effect of direct supplementation of the medium with di-ester of methylmalonate on erythromycin fermentation in Saccharopolyspora erythraea mutB strain.
General Description
Diethyl methylmalonate reacts with 2-cyclohexenone under abnormal Michael conditions form 2-(3-oxocyclohexyl)-2-cyclohexenone. It causes the alkylation of poly(chloromethylstyrene) during pahse transfer catalysis.
Synthesis
Diethyl methylmalonate is produced by the following method:1) by condensing Ethylpropionate with Diethyloxalate, followed by heating of the reaction product. 2) from Diethylmalonate plus Sodium and Methyl iodide.
Diethyl methylmalonate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Diethyl methylmalonate manufacturers
Hebei Weibang Biotechnology Co., Ltd
- Product
- Diethyl methylmalonate 609-08-5
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 5tons
- Release date
- 2024-12-06
Hebei Kingfiner Technology Development Co.Ltd
- Product
- Diethyl methylmalonate 609-08-5
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 50000kg
- Release date
- 2023-08-11
Henan Fengda Chemical Co., Ltd
- Product
- Diethyl methylmalonate 609-08-5
- Price
- US $35.00-1.10/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-19
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