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Nitriles, nitro and azo compounds

Benzohydroximic acid, (E)-

Also known as Ethyl (E)-Benzohydroximate, syn-Ethylbenzohydroximate, (z)-ethyl benzohydroximate

CAS 7340-49-0Formula C9H11NO2Molar mass 165.19 g/mol
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Benzohydroximic acid, (E)- chemical structure, C9H11NO2, CAS 7340-49-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
7340-49-0
Formula
C9H11NO2
Molar mass
165.19 g/mol
HS code
292800
Category
Nitriles, nitro and azo compounds

What is Benzohydroximic acid, (E)-?

Plain description, key identifiers and synonyms

Benzohydroximic acid, (E)- is a chemical substance with the molecular formula C9H11NO2 and a molar mass of 165.19 g/mol. Its CAS registry number is 7340-49-0. The IUPAC name is ethyl (Z)-N-hydroxybenzenecarboximidate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
ethyl (Z)-N-hydroxybenzenecarboximidate
CAS number
7340-49-0Other or deprecated CAS: 7340-17-2
Molecular formula
C9H11NO2
InChIKey
JGVKGYPQYMCAEA-KTKRTIGZSA-N
InChI
InChI=1S/C9H11NO2/c1-2-12-9(10-11)8-6-4-3-5-7-8/h3-7,11H,2H2,1H3/b10-9-
Canonical SMILES
CCOC(=NO)c1ccccc1
Isomeric SMILES
CCO/C(=N\O)/C1=CC=CC=C1

Synonyms

  • Ethyl (E)-Benzohydroximate
  • syn-Ethylbenzohydroximate
  • (z)-ethyl benzohydroximate
  • Benzohydroximic acid, (Z)-
  • Benzenecarboximidic acid, ethyl ester, (E)-
  • Benzenecarboximidic acid, ethyl ester, (Z)-

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
165.19 g/molcalc.
Exact mass
165.079 Dacalc.
LogP (octanol/water)
1.86calc.
Topological polar surface area
41.82 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
2calc.
Heavy atoms
12calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.22calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Benzohydroximic acid, (E)- suppliers

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Benzohydroximic acid, (E)- price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Benzohydroximic acid, (E)- is traded under.

HS 2928.00Indicative HS code

Organic derivatives of hydrazine or of hydroxylamine

World exports in 2024
$1.38B
−9.0% vs 2023, imports $1.52B
2019 to 2024
Top exporters
  1. Switzerland * partner reported44.0%
  2. China18.4%
  3. Italy9.4%
Top importers
  1. Brazil21.8%
  2. United States12.8%
  3. Italy10.8%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Benzohydroximic acid, (E)- is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Benzohydroximic acid, (E)-, based on the data on this page

What is Benzohydroximic acid, (E)-?

Benzohydroximic acid, (E)- is a chemical substance with the molecular formula C9H11NO2 and a molar mass of 165.19 g/mol. Its CAS registry number is 7340-49-0. The IUPAC name is ethyl (Z)-N-hydroxybenzenecarboximidate.

What is the CAS number of Benzohydroximic acid, (E)-?

The CAS registry number of Benzohydroximic acid, (E)- is 7340-49-0. Other or deprecated CAS numbers: 7340-17-2.

What is the molecular formula and weight of Benzohydroximic acid, (E)-?

The molecular formula of Benzohydroximic acid, (E)- is C9H11NO2 and its molar mass is 165.19 g/mol.

What is Benzohydroximic acid, (E)- used for?

Known uses and roles of Benzohydroximic acid, (E)- include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Benzohydroximic acid, (E)- hazardous?

No GHS hazard classification for Benzohydroximic acid, (E)- is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Benzohydroximic acid, (E)-?

Benzohydroximic acid, (E)- is usually classified under HS code 292800 (Organic derivatives of hydrazine or of hydroxylamine). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Benzohydroximic acid, (E)-?

Post a free request on CompoundList and suppliers of Benzohydroximic acid, (E)- will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Benzohydroximic acid, (E)-?

Suppliers quote Benzohydroximic acid, (E)- on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Benzohydroximic acid, (E)-

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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