China (Mainland)
Ethyl 4-chloroacetoacetate 638-07-3 CAS NO.638-07-3
- Min.Order: 0 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T,
- Product Details
Keywords
- 638-07-3
- Ethyl 4-chloroacetoacetate
- 99% 638-07-3
Quick Details
- ProName: Ethyl 4-chloroacetoacetate 638-07-3
- CasNo: 638-07-3
- Molecular Formula: C6H9ClO3
- PackAge: 200L/200KG
- Port: shanghai,ningbo,tianjin,qingdao
- ProductionCapacity: Metric Ton/Day
- Purity: 99.0% Min.
- Transportation: any
- LimitNum: 0 Metric Ton
Superiority
1,Ethyl 4-chloroacetoacetate purityaa 99.8%
2,200L/200KG
3,Within 15 days delivery the goods
4,Quality assured
5Good price
Details
Ethyl 4-chloroacetoacetate
Product Name:Ethyl 4-chloroacetoacetate
Formula: C6H9O3Cl
Relative molecular weight: 164.59
Product Standard: Q/LSH003-2003
Melting point: -8 °C
Boiling point: 103 °C
Density: 1,218 g / cm3
Refractive index: 1.451-1.453
Flash point: 96 °C
Water-soluble: 47.5 g / L (20 °C)
Technical specifications:
It’s colorless or slightly yellow liquid with a slightirritating odor when under room temperature and atmospheric pressure.
|
Item |
Specifications |
|
Appearance |
Colorless or straw yellow clear liquid |
|
Purity(GC) |
≥98.0%(min) |
|
Ethyl acetoacetate |
≤0.3%(max) |
|
Methyl4-Chloroacetoacetate |
≤0.1%(max) |
|
444 - Trichloro ethyl acetoacetate |
≤1.0%(max) |
|
Moisture |
≤0.10%(max) |
|
Residue on ignition |
≤0.20%(max) |
|
Wt/ml at 20°C |
1.215-1.220 |
|
Storage temp |
2-8°C |
Application:
1, It mainly used as Pharmaceutical intermediates.
l Antibiotic cephalosporin side chain intermediates
l Capillaries protecting drug hydroxyl coumarin,Carnitine
l Intermediates for Appetite enhancing drugs Kang stomach prime,Aescin this forest,etc.
2, For herbicides, insecticides, textile colorant, etc.
3,Mainly used to produce the AE-active enzymes, Orotic acid, 4 - hydroxy -2 (5H) - furanone, 4 - methoxyl acetic acid acetyl ethyl ester, 4 - benzyl oxygen base ethyl acetoacetate, (R) - 4 - hydroxy - 2 - pyrrole ketone, (S) - (-) -4 hydroxy-2 - pyrrolidone, and as raw materials of other chemical products.
Packaging and storage:
The product is packed in polyethylene plastic drums orGangsu composite barrels and should be stored in a cool, dry place, not close to the heat source, non sun and rain. Storage and transportation should be in line with the relevant provisions on the People's Republic of China about the transport of dangerous goods on railway, highways.
Packaging specifications:
Refillable polyethylene plastic drums 200L/200kg;
Disposable steel-plastic composite barrel 200L/200kg.
Minimum order :
1TON
Delivery Time:
7-15Days after receiving the deposit
Delivery Port:
NINGBO/SHANGHAI
Term of payment:
1,40% in advance T/T,balance against the copy of B/L;
2,L/C at sight
3,D/P, D/A
Supply ability:
1200Ton/Tons per year
