Pharmaceutical Raw Material Diethyl Butylmalonate with 99% Purity CAS 133-08-4
Model NO.
b fyh 133-08-4
Colour
Colorless
MW
216.27
Purity
99%
Storage
Yes
Sample
Support
Transport Package
Drum
Specification
25kg/200kg
Trademark
Future Chemical
Origin
China
Production Capacity
1000ton
Reference Price
$ 22.50 - 58.50
Description
Product Description
Pharmaceutical Ingredient Diethyl butylmalonate with 99% purity CAS 133-08-4
| Ethyl 4,4,4-trifluoroacetoacetate Basic information | |
| Product Name: | Ethyl 4,4,4-trifluoroacetoacetate |
| CAS: | 372-31-6 |
| MF: | C6H7F3O3 |
| MW: | 184.11 |
| EINECS: | 206-750-7 |
| Mol File: | 372-31-6.mol |
| Ethyl 4,4,4-trifluoroacetoacetate Chemical Properties | |
| Melting point | -39 °C |
| Boiling point | 129-130 °C(lit.) |
| density | 1.259 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.375(lit.) |
| Fp | 84 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | 10g/l |
| pka | 7.76±0.10(Predicted) |
| form | Liquid |
| color | Clear colorless to slightly yellow |
| Specific Gravity | 1.259 (20/4ºC) |
| PH | 6.2 (10g/l, H2O, 20ºC) |
| Water Solubility | 10 g/L (20 ºC) |
| BRN | 608353 |
| InChIKey | OCJKUQIPRNZDTK-UHFFFAOYSA-N |
| CAS DataBase Reference | 372-31-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Butanoic acid, 4,4,4-trifluoro-3-oxo-, ethyl ester(372-31-6) |
| EPA Substance Registry System | Ethyl 4,4,4-trifluoroacetoacetate (372-31-6) |
| Items | Result |
| Appearance | Liquid |
| Content | 99.0%min |
| Moisture | <0.04% |
| Heavy Metals | <0.002% |
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