China (Mainland)
Diethyl Malonate CAS 105-53-3 CAS NO.105-53-3
- FOB Price: USD: 0.10-0.10 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
First(1-20)Metric Ton
- Product Details
Keywords
- diethyl malonate
- Propanedioic acid diethyl ester
- Malonic acid diethyl ester
Quick Details
- ProName: Diethyl Malonate CAS 105-53-3
- CasNo: 105-53-3
- Molecular Formula: C7H12O4
- Appearance: Colorless Liquid
- Application: Many
- DeliveryTime: Within 7 days time
- PackAge: 200kgs/drum
- Port: Any Port, China
- ProductionCapacity: 3000 Metric Ton/Month
- Purity: 99%
- Storage: Dry, Cool Place
- Transportation: By Sea
- LimitNum: 1 Kilogram
- Heavy metal: 0.0001%
- Grade: Industrial Grade,Food Grade,Pharma Gra...
- Place of Origin: China
- Sample: Free
- Certificate: ISO 9001
- Quality: High Class AAA+
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Details
Diethyl Malonate CAS 105-53-3:
Molecular formula: CH2(COOC2H5)2
Molecular weight: 160.17
CAS: 105-53-3
Physico-chemical property:
It is colorless liquid with slightly fragrant scent. The melting point is -50°C. Boiling point is 198-199°C (95°C/2.67kPa). Density is 1.055-1.056. Refractive index is 1.4143. It is slightly soluble in water and soluble in ethanol, ether, chloroform and benzene. Ethyl malonate will produce malonic acid and ethanol in the reaction of acid and alkali.
Quality index:
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Item
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Index
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|
|
Appearance
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Colorless transparent liquid
|
|
|
Chrominance signal (Hazen units)
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≤15
|
|
|
Density
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1.055-1.058
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|
|
Refractive index
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1.413-1.415
|
|
|
Iron content
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≤4ppm
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|
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Ethyl malonate content
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≥99%
|
|
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Ethanol content
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≤0.5%
|
|
|
Acid value
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Counted by malonic acid
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≤0.2%
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|
Counted by acetic acid
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≤0.1%
|
|
|
Moisture(H2O)
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≤0.1%
|
|
|
Benzene content
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≤10ppm
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|
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Chlorine content
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≤1.0%
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|
Product usage:
It is mainly used in fine organic synthesis and manufacture replace acetic acid. And synthesis chloroquine, phenylbutazonein, and other pharmaceuticals in pharmaceutical industry. Besides, it can also be used in pesticide, paint, spice and other industries.
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