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- Brand：hebei qujie
- Model：25kg/Bag
- Purity：99%
- Cas：495-18-1
- Createtime： 2026-06-08
- Updatetime： 2026-06-08
| useage | Intermediate for organic synthesis and pharmaceutical raw material CAS 495-18-1的沸点是 |
| deliveryInfo | |
| appearance | white powder |
| aliasen | |
| supplyCapacity | 80T/Month |
| harbor | tianjin qingdao shanghai |
| minorder | 1KG |
Description:
It is white to yellowish brown powder with a melting point of 131-132oC, exploding at the boiling point. 2.25g of it can dissolve in 6ml of water, soluble in alcohol, slightly soluble in ether, and insoluble in benzene.
Application:
Benzhydroxamic acid is used as precursor in the synthesis of novel mono-anionic and di-anionic hydroxamato complexes by reacting with BiPh3 and Bi(O(t)Bu)3, which has anti-bacterial activity against helicobacter pylori. It is used in the photometric determination of trace amounts of vanadium in alloy steels by making mixed-ligand vanadium chelates with ammonium thiocyanate. It is also involved in the palladium catalyzed synthesis of benzisoxazolones.
Melting point 126-130 °C(lit.) Boiling point 251.96°C (rough estimate) density 1.2528 (rough estimate) refractive index 1.5030 (estimate) storage temp. 2-8°C solubility Soluble in alcohol. Slightly soluble in ether. Insoluble in benzene. pka pK1: 8.89(0) (20°C) color Rhombic tablets Water Solubility 22 g/L (6 oC) BRN 1907585 
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