N-Hydroxybenzenecarboximidic acid

Basic Information

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CAS Number

495-18-1

Molecular Formula

C7H7NO2

Molecular Weight

137.14 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

126-130 °C

Boiling Point

327.1°C at 760 mmHg

Water Solubility

22 g/L (6 ºC)

Flash Point

201ºC

Solubility

Soluble in alcohol. Slightly soluble in ether. Insoluble in benzene.

Refractive Index

1.5030 (estimate)

SMILES

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C1=CC=C(C=C1)C(=O)NO

InChI

InChI=1S/C7H7NO2/c9-7(8-10)6-4-2-1-3-5-6/h1-5,10H,(H,8,9)

InChIKey

VDEUYMSGMPQMIK-UHFFFAOYSA-N

LogP

0.8055999999999999

Topological Polar Surface Area

49.33 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

119

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Stability

Moisture and Temperature Sensitive

Synonyms & References

English

BENZOHYDROXAMIC ACID
EINECS 207-797-6
NCGC00091044-03
SY046755
122231-61-2
DB01924
AKOS000120941
Q27093030
CHEMBL16300
N-oxidanylbenzamide
NSC-3136
Benzenecarboximidic acid, N-hydroxy-, (Z)- (9CI)
MFCD00002109
Hydroxylamine, N-benzoyl-
B0061
DTXSID7025421
N-Hydroxybenzamide
Phenylhydroxamic acid
NSC3136
benzenecarbohydroxamic acid
benzenehydroximic acid
N-Hydroxy-benzamide
FT-0622703
CCRIS 6046
BDBM50015184
benzoyl hydroxamic acid
SCHEMBL133061
InChI=1/C7H7NO2/c9-7(8-10)6-4-2-1-3-5-6/h1-5,10H,(H,8,9
NS00010243
Benzoylhydroxamic acid
3uxk

MDL Number

MFCD00002109

Customs Code

29280090

FAQ

What is N-Hydroxybenzenecarboximidic acid (CAS: 495-18-1)?

N-Hydroxybenzenecarboximidic acid is a chemical compound with the CAS number 495-18-1. It has the structural formula C7H5NO3, and it is a white crystalline powder with a melting point around 200°C. This compound is used in various applications due to its unique properties.

What are the main uses of N-Hydroxybenzenecarboximidic acid (CAS: 495-18-1)?

N-Hydroxybenzenecarboximidic acid is primarily used in the pharmaceutical industry as an intermediate for the synthesis of certain drugs. It is also utilized in the chemical industry for the production of dyes and other organic compounds. Additionally, it finds applications in research and development for its unique chemical properties.

Is N-Hydroxybenzenecarboximidic acid (CAS: 495-18-1) safe?

N-Hydroxybenzenecarboximidic acid is generally considered safe for use under proper handling conditions. However, it is important to follow standard safety precautions, including wearing appropriate personal protective equipment (PPE) such as gloves and safety glasses. Storage should be done in a cool, dry place away from direct sunlight and heat sources. It is important to ensure proper ventilation during handling and disposal to avoid inhalation or skin contact.

How should N-Hydroxybenzenecarboximidic acid (CAS: 495-18-1) be stored?

N-Hydroxybenzenecarboximidic acid should be stored in a tightly sealed container in a cool, dry place away from direct sunlight and heat sources. The storage temperature should not exceed 30°C to maintain its stability. It is advisable to store the compound in a well-ventilated area to prevent the buildup of potentially hazardous gases. Regularly check the container for any signs of leakage or damage and handle with care to avoid spillage. Proper labeling of the container is essential for easy identification and safe handling.