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Nitriles, nitro and azo compounds

4-Nitroindan

Also known as 4-nitro-2,3-dihydro-1H-indene, 4-nitroindane, 1H-Indene, 2,3-dihydro-4-nitro-

CAS 34701-14-9Formula C9H9NO2Molar mass 163.18 g/molEC 252-159-2
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4-Nitroindan chemical structure, C9H9NO2, CAS 34701-14-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
34701-14-9
Formula
C9H9NO2
Molar mass
163.18 g/mol
EC number
252-159-2
HS code
290420
Category
Nitriles, nitro and azo compounds

What is 4-Nitroindan?

Plain description, key identifiers and synonyms

4-Nitroindan is a chemical substance with the molecular formula C9H9NO2 and a molar mass of 163.18 g/mol. Its CAS registry number is 34701-14-9. The IUPAC name is 4-nitro-2,3-dihydro-1H-indene.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-nitro-2,3-dihydro-1H-indene
CAS number
34701-14-9 CAS number cross-checked
EC number
252-159-2
Molecular formula
C9H9NO2
UNII
GQX72X2C2P
MDL number
MFCD00078173
InChIKey
ZQABKMBXKCJTPM-UHFFFAOYSA-N
InChI
InChI=1S/C9H9NO2/c11-10(12)9-6-2-4-7-3-1-5-8(7)9/h2,4,6H,1,3,5H2
SMILES (canonical and isomeric)
C1CC2=C(C1)C(=CC=C2)[N+](=O)[O-]

Synonyms

  • 4-nitro-2,3-dihydro-1H-indene
  • 4-nitroindane
  • 1H-Indene, 2,3-dihydro-4-nitro-
  • 2,3-Dihydro-4-nitro-1H-indene
  • 4-Nitro-indan
  • 4-Nitroindan, 99%

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
163.18 g/molcalc.
Exact mass
163.0633 Dacalc.
LogP (octanol/water)
2.08calc.
Topological polar surface area
43.14 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
12calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.33calc.
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, c1ccc2c(c1)CCC2

c1ccc2c(c1)CCC2

2 rings, 9 atoms, the Indane ring system.

5,885 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.

4-Nitroindan suppliers

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4-Nitroindan 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 4-Nitroindan is traded under.

HS 2904.20Indicative HS code

Derivatives containing only nitro or only nitroso groups

World exports in 2024
$440M
+46.4% vs 2023, imports $463M
2019 to 2024
Top exporters
  1. Germany27.6%
  2. Poland17.1%
  3. Portugal16.0%
Top importers
  1. Belgium34.0%
  2. United States11.0%
  3. Germany9.1%
Reported customs values in USD, not prices.Full trade data

The HS code shown for 4-Nitroindan is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 4-Nitroindan, based on the data on this page

What is 4-Nitroindan?

4-Nitroindan is a chemical substance with the molecular formula C9H9NO2 and a molar mass of 163.18 g/mol. Its CAS registry number is 34701-14-9. The IUPAC name is 4-nitro-2,3-dihydro-1H-indene.

What is the CAS number of 4-Nitroindan?

The CAS registry number of 4-Nitroindan is 34701-14-9.

What is the molecular formula and weight of 4-Nitroindan?

The molecular formula of 4-Nitroindan is C9H9NO2 and its molar mass is 163.18 g/mol.

What is 4-Nitroindan used for?

Known uses and roles of 4-Nitroindan include building blocks in research and laboratory and screening compounds in research and laboratory.

Is 4-Nitroindan hazardous?

No GHS hazard classification for 4-Nitroindan 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 4-Nitroindan?

4-Nitroindan is usually classified under HS code 290420 (Derivatives containing only nitro or only nitroso groups). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 4-Nitroindan?

Post a free request on CompoundList and suppliers of 4-Nitroindan will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 4-Nitroindan?

Suppliers quote 4-Nitroindan 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 4-Nitroindan

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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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