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Benzohydroxamic acid, 98% - CAS 495-18-1 - Formula C7H7NO2

A10509 495-18-1 Benzohydroxamic acid, 98% Benzhydroxamic acid N-Benzoylhydroxylamine Alfa Aesar

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A10509
Benzohydroxamic acid, 98%

CAS: 495-18-1 MDL: MFCD00002109  EINECS: 207-797-6
Not regulated for shipping
Alternate Name: Benzhydroxamic acid
N-Benzoylhydroxylamine

 

Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
10g 52.60 Check Availability Add to Favorites Enter qty and click checkbox
25g 111.00 Check Availability Add to Favorites Enter qty and click checkbox
50g 204.00 Check Availability Add to Favorites Enter qty and click checkbox
250g 756.00 Check Availability Add to Favorites Enter qty and click checkbox


Chemical Properties

Formula: C7H7NO2  Melting point: ca 125° dec.
Formula weight: 137.14  

Literature References

Reaction with alkynes, catalyzed by NaH in DMSO, gives 2-phenyloxazoles: Can. J. Chem., 51, 1368 (1973).

Oxidation with tetraalkylammonium periodates generates the transient benzoylnitroso compound, which can react in situ with dienes to give good yields of cycloaddition products: Tetrahedron Lett., 4763 (1978); J. Chem. Soc., Perkin 1, 883, 887 (1985); J. Org. Chem., 50, 1911 (1985).


Other References

Beilstein: 1907585
Harmonized Tariff Code: 2924.29

GHS Hazard and Precautionary Statements

Hazard Statements : H341-H315-H319-H335

Suspected of causing genetic defects. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements : P261-P280-P281-P305+P351+P338-P405-P501A

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Use personal protective equipment as required. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Harmful or IrritantHealth Hazard

Risk & Safety

Risk Phrases: 36/37/38-68
Irritating to eyes, respiratory system and skin. Possible risk of irreversible effects
Safety Phrases: 26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.
Irritant
TSCA: Yes
RTECS: DF9650000