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Nitriles, nitro and azo compounds

Acetaldehyde, 2-phenylhydrazone

Also known as Acetaldehyde phenylhydrazone, N-(ethylideneamino)aniline, 1-ethylidene-2-phenylhydrazine

CAS 935-07-9Formula C8H10N2Molar mass 134.18 g/molEC 213-297-9
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Acetaldehyde, 2-phenylhydrazone chemical structure, C8H10N2, CAS 935-07-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
935-07-9
Formula
C8H10N2
Molar mass
134.18 g/mol
EC number
213-297-9
HS code
292800
Category
Nitriles, nitro and azo compounds

What is Acetaldehyde, 2-phenylhydrazone?

Plain description, key identifiers and synonyms

Acetaldehyde, 2-phenylhydrazone is a chemical substance with the molecular formula C8H10N2 and a molar mass of 134.18 g/mol. Its CAS registry number is 935-07-9. The IUPAC name is N-(ethylideneamino)aniline.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-(ethylideneamino)aniline
CAS number
935-07-9 CAS number cross-checked
EC number
213-297-9
Molecular formula
C8H10N2
InChIKey
KURBTRNHGDQKOS-UHFFFAOYSA-N
InChI
InChI=1S/C8H10N2/c1-2-9-10-8-6-4-3-5-7-8/h2-7,10H,1H3
SMILES (canonical and isomeric)
CC=NNC1=CC=CC=C1

Synonyms

  • Acetaldehyde phenylhydrazone
  • N-(ethylideneamino)aniline
  • 1-ethylidene-2-phenylhydrazine
  • n-ethylidene-n'-phenyl-hydrazine

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
134.18 g/molcalc.
Exact mass
134.0844 Dacalc.
LogP (octanol/water)
2.1calc.
Topological polar surface area
24.39 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
2calc.
Heavy atoms
10calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.13calc.
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.

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Acetaldehyde, 2-phenylhydrazone price

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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 Acetaldehyde, 2-phenylhydrazone 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 Acetaldehyde, 2-phenylhydrazone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Guides for buyers

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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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