CAS 22042-71-3|4-Formylphenoxyacetic Acid
Cov mis mos molecular: C9H8O4
Molecular Luj: 180.16
EINECS: 244-749-3
Purity: 97% Min.
Pob: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Specification ntawm CAS 22042-71-3|4-Formylphenoxyacetic acid
Yam khoom | SPECIFICATION |
Melting point | 193-196 degree |
Cia temp. | Inert cua, 2-8 degree |
Solubility | Soluble nyob rau hauv kub methanol nyob rau hauv yuav luag pob tshab. |
Xim | Beige |
Refractive Index | 1.4500 |
Daim ntawv | Crystalline hmoov |
Qhov ntom | 1.2933 |
Boiling point | 272.96 degree |
pka ua | 3.04 |
rhiab heev | Huab cua Sensitive |
EPA Tshuaj Registry System | Acetic acid, (4-formylphenoxy)- ({2}}) |
BRN | 779885 |
CAS DataBase Reference | 22042-71-3(CAS DataBase Reference) |
Synthesis ntawmCAS 22042-71-3|4-Formylphenoxyacetic acid
Cov xwm txheej
Theem #1: 4-hydroxy-benzaldehyde Nrog potassium carbonate Hauv acetone ntawm 40 degree ; rau 0.25h;
Theem #2: bromoacetic acid Hauv acetone rau 18h; Reflux;
Cim npe nrov: cas 22042-71-3|4-formylphenoxyacetic acid, nqe, hais, luv nqi, hauv Tshuag, muag
