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Aromatic building blocks

Phenyl nitrite

Also known as phenylnitroso oxide

CAS 34207-39-1Formula C6H5NO2Molar mass 123.11 g/mol
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Phenyl nitrite chemical structure, C6H5NO2, CAS 34207-39-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
34207-39-1
Formula
C6H5NO2
Molar mass
123.11 g/mol
HS code
294200
Category
Aromatic building blocks

What is Phenyl nitrite?

Plain description, key identifiers and synonyms

Phenyl nitrite is a chemical substance with the molecular formula C6H5NO2 and a molar mass of 123.11 g/mol. Its CAS registry number is 34207-39-1.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
phenyl nitrite
CAS number
34207-39-1 CAS number cross-checked
Molecular formula
C6H5NO2
InChIKey
HTIXSIBTBYVJHX-UHFFFAOYSA-N
InChI
InChI=1S/C6H5NO2/c8-7-9-6-4-2-1-3-5-6/h1-5H
SMILES (canonical and isomeric)
C1=CC=C(C=C1)ON=O

Synonyms

  • phenylnitroso oxide

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
123.11 g/molcalc.
Exact mass
123.032 Dacalc.
LogP (octanol/water)
1.75calc.
Topological polar surface area
38.66 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
2calc.
Heavy atoms
9calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0calc.
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.

Phenyl nitrite suppliers

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Phenyl nitrite 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 Phenyl nitrite is traded under.

HS 2942.00Indicative HS code

Organic compounds not elsewhere classified in chapter 29

World exports in 2024
$589M
−43.5% vs 2023, imports $614M
2019 to 2024
Top exporters
  1. India * partner reported20.7%
  2. United States18.6%
  3. Italy10.4%
Top importers
  1. United States15.1%
  2. Italy6.7%
  3. Japan5.3%

* Partner reported figures, a lower bound.

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

The HS code shown for Phenyl nitrite is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Phenyl nitrite, based on the data on this page

What is Phenyl nitrite?

Phenyl nitrite is a chemical substance with the molecular formula C6H5NO2 and a molar mass of 123.11 g/mol. Its CAS registry number is 34207-39-1.

What is the CAS number of Phenyl nitrite?

The CAS registry number of Phenyl nitrite is 34207-39-1.

What is the molecular formula and weight of Phenyl nitrite?

The molecular formula of Phenyl nitrite is C6H5NO2 and its molar mass is 123.11 g/mol.

What is Phenyl nitrite used for?

Known uses and roles of Phenyl nitrite include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Phenyl nitrite hazardous?

No GHS hazard classification for Phenyl nitrite 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 Phenyl nitrite?

Phenyl nitrite is usually classified under HS code 294200 (XIII. OTHER ORGANIC COMPOUNDS, other organic compounds). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Phenyl nitrite?

Post a free request on CompoundList and suppliers of Phenyl nitrite will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Phenyl nitrite?

Suppliers quote Phenyl nitrite 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 Phenyl nitrite

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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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