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Manufacturer high quality Ethyl acetoacetate with best price 141-97-9
≥1 Kilogram
$3.30
- Item No. TOPMOQ 1 Kilogram
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
Product name | Ethyl 2-(ethoxymethylene)acetoacetate |
Synonyms | 2-(Ethoxymethylene)-3-oxo-butanoic acid ethyl ester |
CAS No. | 3788-94-1 |
EINECS | 223-259-3 |
Molecular formula | C9H14O4 |
Molecular weight | 186.21 |
Boiling point | 268.8°C at 760 mmHg |
Assay | 97% |
Packing | 25Kg/drum |
Application | Pharcaceutical Intermediates |
Test | Results | Specificaiton |
Appearance | Colorless transparent liquid | Colorless transparent liquid |
Apha(Hazen) | 10 | 10# |
Assay(GC) | 99.65 % | 99.60%min |
Compound A | 0.1602% | 0.25%Max |
Compound B | 0.1539% | 0.25% |
Water | 0.011% | 0.04% |
Acidity(Ppm) | 26 | 50 |
Typical Odour | normal | normal |
1)Widely used in the preparation of strawberry, apple, apricot, fruit such as cherry, peach and wine, rum, whisky, etc.) oil. The pharmaceutical industry used in the manufacture of aminopyrin and B vitamins, etc.
2)Used as the material of synthetic dyes dye industry and used for film substrate dyed. Coatings used in the manufacture of paint and paint dissolved in dilute solvent. Used as a solvent and organic industry material of synthetic organic compounds.
Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Qingdao Sigma Chemical Co., Ltd has become the "Top 500 Chinese manufacturing companies",
"Top 20 of global chemical sales".Qingdao Sigma Chemical Co., Ltd has 21 subsidiaries and holding companies.
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