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CAS No: 78834-75-0 high purity Can be supplied in large scale.
Product Name: | ethyl 7-chloro-2-oxoheptanoate(CAS:78834-75-0) | |||
Batch No.: | F21-20170801 | Batch Size: | 115kg | |
MFG. Date: | 2017.8.21 | Test Date: | 2017.8.22 | |
Report Date: | 2017.8.22 | Retest Date: | 2018.2.20 | |
No. | Items | Specifications | Results | |
1 | Appearance | Light green or yellow transparent liquid | Light yellow transparent liquid | |
2 | Identification | GC | Conform | |
3 | Purity(GC) | ≥98.0% | 99.4% | |
4 | Related Substance | 6-chlorohexanal | ≤0.5% | 0.33% |
5 | 7-chloro-2-oxohepanoic acid | ≤0.5% | 0.29% | |
6 | Other impurity | ≤0.2% | Conform | |
7 | Solvent Residue | Toluene | ≤0.01% | Conform |
8 | Ethyl acetoacetate | ≤0.01% | Conform |
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