Benzohydroxamic acid
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- $7 - $1142
- Product name: Benzohydroxamic acid
- CAS: 495-18-1
- MF: C7H7NO2
- MW: 137.14
- EINECS:207-797-6
- MDL Number:MFCD00002109
- Synonyms:BENZOHYDROXAMIC ACID;Benzamide,N-hydroxy- ;benzohydroxamate ;n-hydroxy-benzamid ;Phenylhydroxamic acid;phenylhydroxamicacid ;Benzohydroxamsαure ;Benzoylhydroxamic acid
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Brand
- aablocks
- Acints
- Advanced Chemicals Intermediat
- Advanced Chemicals Intermediatesced Chemicals Intermediates
- AHH
- AK Scientific
- Alichem
- American Custom Chemicals Corporation
- Arctom
- Biosynth
- Chemenu
- Crysdot
- Matrix Scientific
- Sigma-Aldrich
- Strem Chemicals
- TCI Chemical
- Thermo Scientific Chemicals
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Package
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- 1kg
- Manufactureraablocks
- Product numberAA003NZH
- Product descriptionN-Hydroxybenzamide 98%
- Packaging5g
- Price$7
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003NZH
- Product descriptionN-Hydroxybenzamide 98%
- Packaging10g
- Price$11
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003NZH
- Product descriptionN-Hydroxybenzamide 98%
- Packaging25g
- Price$20
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003NZH
- Product descriptionN-Hydroxybenzamide 98%
- Packaging100g
- Price$64
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003NZH
- Product descriptionN-Hydroxybenzamide 98%
- Packaging250g
- Price$144
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003NZH
- Product descriptionN-Hydroxybenzamide 98%
- Packaging500g
- Price$256
- Updated2026-05-28
- Buy
- ManufacturerAcints
- Product numberACI-01576
- Product descriptionN-Hydroxy-benzamide 95%+
- Packaging5g
- Price$253.8
- Updated2026-05-20
- Buy
- ManufacturerAcints
- Product numberACI-01576
- Product descriptionN-Hydroxy-benzamide 95%+
- Packaging5g
- Price$217.5
- Updated2021-12-16
- Buy
- ManufacturerAcints
- Product numberACI-01576
- Product descriptionN-Hydroxy-benzamide 95%+
- Packaging1g
- Price$59.4
- Updated2026-05-20
- Buy
- ManufacturerAcints
- Product numberACI-01576
- Product descriptionN-Hydroxy-benzamide 95%+
- Packaging1g
- Price$50.75
- Updated2021-12-16
- Buy
- ManufacturerAcints
- Product numberACI-01576
- Product descriptionN-Hydroxy-benzamide 95%+
- Packaging10g
- Price$406
- Updated2021-12-16
- Buy
- ManufacturerAcints
- Product numberACI-01576
- Product descriptionN-Hydroxy-benzamide 95%+
- Packaging10g
- Price$472.5
- Updated2026-05-20
- Buy
- ManufacturerAdvanced Chemicals Intermediat
- Product numberACI-01576
- Product descriptionN-Hydroxy-benzamide 95%+
- Packaging10g
- Price$472.5
- Updated2026-05-19
- Buy
- ManufacturerAdvanced Chemicals Intermediat
- Product numberACI-01576
- Product descriptionN-Hydroxy-benzamide 95%+
- Packaging1g
- Price$59.4
- Updated2026-05-19
- Buy
- ManufacturerAdvanced Chemicals Intermediat
- Product numberACI-01576
- Product descriptionN-Hydroxy-benzamide 95%+
- Packaging5g
- Price$253.8
- Updated2026-05-19
- Buy
- ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
- Product numberACI-01576
- Product descriptionN-Hydroxy-benzamide 95%+
- Packaging1g
- Price$50.75
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003NZH | N-Hydroxybenzamide 98% | 5g | $7 | 2026-05-28 | Buy |
| aablocks | AA003NZH | N-Hydroxybenzamide 98% | 10g | $11 | 2026-05-28 | Buy |
| aablocks | AA003NZH | N-Hydroxybenzamide 98% | 25g | $20 | 2026-05-28 | Buy |
| aablocks | AA003NZH | N-Hydroxybenzamide 98% | 100g | $64 | 2026-05-28 | Buy |
| aablocks | AA003NZH | N-Hydroxybenzamide 98% | 250g | $144 | 2026-05-28 | Buy |
| aablocks | AA003NZH | N-Hydroxybenzamide 98% | 500g | $256 | 2026-05-28 | Buy |
| Acints | ACI-01576 | N-Hydroxy-benzamide 95%+ | 5g | $253.8 | 2026-05-20 | Buy |
| Acints | ACI-01576 | N-Hydroxy-benzamide 95%+ | 5g | $217.5 | 2021-12-16 | Buy |
| Acints | ACI-01576 | N-Hydroxy-benzamide 95%+ | 1g | $59.4 | 2026-05-20 | Buy |
| Acints | ACI-01576 | N-Hydroxy-benzamide 95%+ | 1g | $50.75 | 2021-12-16 | Buy |
| Acints | ACI-01576 | N-Hydroxy-benzamide 95%+ | 10g | $406 | 2021-12-16 | Buy |
| Acints | ACI-01576 | N-Hydroxy-benzamide 95%+ | 10g | $472.5 | 2026-05-20 | Buy |
| Advanced Chemicals Intermediat | ACI-01576 | N-Hydroxy-benzamide 95%+ | 10g | $472.5 | 2026-05-19 | Buy |
| Advanced Chemicals Intermediat | ACI-01576 | N-Hydroxy-benzamide 95%+ | 1g | $59.4 | 2026-05-19 | Buy |
| Advanced Chemicals Intermediat | ACI-01576 | N-Hydroxy-benzamide 95%+ | 5g | $253.8 | 2026-05-19 | Buy |
| Advanced Chemicals Intermediatesced Chemicals Intermediates | ACI-01576 | N-Hydroxy-benzamide 95%+ | 1g | $50.75 | 2021-12-16 | Buy |
Properties
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.
form :Solid
pka :pK1: 8.89(0) (20°C)
color :Rhombic tablets
Water Solubility :22 g/L (6 ºC)
BRN :1907585
Stability :Moisture and Temperature Sensitive
InChI :1S/C7H7NO2/c9-7(8-10)6-4-2-1-3-5-6/h1-5,10H,(H,8,9)
InChIKey :VDEUYMSGMPQMIK-UHFFFAOYSA-N
SMILES :ONC(=O)c1ccccc1
CAS DataBase Reference :495-18-1(CAS DataBase Reference)
NIST Chemistry Reference :Benzamide, n-hydroxy-(495-18-1)
EPA Substance Registry System :Benzohydroxamic acid (495-18-1)
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.
form :Solid
pka :pK1: 8.89(0) (20°C)
color :Rhombic tablets
Water Solubility :22 g/L (6 ºC)
BRN :1907585
Stability :Moisture and Temperature Sensitive
InChI :1S/C7H7NO2/c9-7(8-10)6-4-2-1-3-5-6/h1-5,10H,(H,8,9)
InChIKey :VDEUYMSGMPQMIK-UHFFFAOYSA-N
SMILES :ONC(=O)c1ccccc1
CAS DataBase Reference :495-18-1(CAS DataBase Reference)
NIST Chemistry Reference :Benzamide, n-hydroxy-(495-18-1)
EPA Substance Registry System :Benzohydroxamic acid (495-18-1)
Safety Information
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Description
Benzhydroxamic acid is used as precursor in the synthesis of novel mono-anionic and di-anionic hydroxamato complexes by reacting with BiPh and Bi(O(t)Bu), 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.More related product prices
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