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Butyl (R)-(+)-2-(4-hydroxyphenoxy)propionate
Description:Butyl (R)-(+)-2-(4-hydroxyphenoxy)propionate，hereinafter referred to as DHBU, appears as a kind
of transparent or canary yellow liquid. DHBU is used as an important intermediate of new type herbicide, such as Cyhalofop-butyl.
Specification：
Item | Unit | Standard |
Purity | % ≥ | 99 |
Chirality | % ≥ | 99 |
Moisture | % ≤ | 0.5 |
Hydroquinone | % ≤ | 0.2 |
DAQET | % ≤ | 0.3 |
Chemical Name | Butyl (R)-(+)-2-(4-hydroxyphenoxy)propionate |
Abbreviation | DHBU |
Molecular formula | C13H18O4 |
Molecular Structure |
|
Molecular weight | 223.179 |
CAS No. | 87129-32-6 |
Hazard Level | Non-dangerous |
Appearance | Transparent or canary yellow liquid in room temperature |
Features | High purity High optical content Good transparency |
Application | Synthesized APP herbicide such as a key intermediate to produce Cyhalofop-butyl |
Packing | 250 kg net weight plastic drum |
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