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Insecticides and acaricides

Bulan

Also known as 1,1-Bis(4-chlorophenyl)-2-nitrobutane, 1,1'-(2-Nitrobutylidene)bis(4-chlorobenzene), ENT 18,065

CAS 117-26-0Formula C16H15Cl2NO2Molar mass 324.21 g/mol
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Bulan chemical structure, C16H15Cl2NO2, CAS 117-26-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
117-26-0
Formula
C16H15Cl2NO2
Molar mass
324.21 g/mol
Solubility
Insoluble in water
HS code
290420
Category
Insecticides and acaricides

What is Bulan?

Plain description, key identifiers and synonyms

Bulan is a chemical substance with the molecular formula C16H15Cl2NO2 and a molar mass of 324.21 g/mol. Its CAS registry number is 117-26-0. The IUPAC name is 1-chloro-4-[1-(4-chlorophenyl)-2-nitrobutyl]benzene.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-chloro-4-[1-(4-chlorophenyl)-2-nitrobutyl]benzene
CAS number
117-26-0 CAS number cross-checked
Molecular formula
C16H15Cl2NO2
UNII
F22DJI2649
InChIKey
SXLBEAVIHFLZQB-UHFFFAOYSA-N
InChI
InChI=1S/C16H15Cl2NO2/c1-2-15(19(20)21)16(11-3-7-13(17)8-4-11)12-5-9-14(18)10-6-12/h3-10,15-16H,2H2,1H3
SMILES (canonical and isomeric)
CCC(C(C1=CC=C(C=C1)Cl)C2=CC=C(C=C2)Cl)[N+](=O)[O-]

Synonyms

  • 1,1-Bis(4-chlorophenyl)-2-nitrobutane
  • 1,1'-(2-Nitrobutylidene)bis(4-chlorobenzene)
  • ENT 18,065
  • 4-05-00-01944 (Beilstein Handbook Reference)
  • 1,1'-(2-Nitrobutylidene)bis[4-chlorobenzene]
  • 1,1Bis(pchlorophenyl)2nitrobutane
  • 2Nitro1,1bis(pchlorophenyl)butane
  • 1,1Bis(4chlorophenyl)2nitrobutane
  • Butane, 1,1bis(pchlorophenyl)2nitro
  • USEPA/OPP Pesticide Code: 056602
  • 1,1'(2Nitrobutylidene)bis(4chlorobenzene)
  • Benzene, 1,1'(2nitrobutylidene)bis(4chloro
  • 1,1-Bis(p-chlorophenyl)-2-nitrobutane
  • 1-Chloro-4-[1-(4-chlorophenyl)-2-nitrobutyl]benzene
  • 2-Nitro-1,1-bis(p-chlorophenyl)butane
  • Butane, 1,1-bis(p-chlorophenyl)-2-nitro-
  • Benzene, 1,1'-(2-nitrobutylidene)bis(4-chloro-
  • DNB
  • Benzene, 1,1'-(2-nitrobutylidene)bis[4-chloro-
  • 1,1'-(2-Nitrobutane-1,1-diyl)bis(4-chlorobenzene)
  • 1-Chloro-4-[1-(4-chlorophenyl)-2-nitrobutyl]benzene #

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

Solubility
Insoluble in waterexp.
Vapour pressure
5.5 × 10⁻⁷ mm Hg @ 25 °C /Estimated/exp.

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
324.21 g/molcalc.
Exact mass
323.048 Dacalc.
LogP (octanol/water)
5.18calc.
Topological polar surface area
43.14 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
5calc.
Heavy atoms
21calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.25calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (1 violation)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, c1ccc(Cc2ccccc2)cc1

c1ccc(Cc2ccccc2)cc1

2 rings, 13 atoms, the Diphenylmethane ring system.

8,982 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.

Bulan suppliers

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Bulan price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Insecticide.

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 Bulan 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 Bulan is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Bulan, based on the data on this page

What is Bulan?

Bulan is a chemical substance with the molecular formula C16H15Cl2NO2 and a molar mass of 324.21 g/mol. Its CAS registry number is 117-26-0. The IUPAC name is 1-chloro-4-[1-(4-chlorophenyl)-2-nitrobutyl]benzene.

What is the CAS number of Bulan?

The CAS registry number of Bulan is 117-26-0.

What is the molecular formula and weight of Bulan?

The molecular formula of Bulan is C16H15Cl2NO2 and its molar mass is 324.21 g/mol.

What is Bulan used for?

Insecticide.

Is Bulan hazardous?

No GHS hazard classification for Bulan 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 Bulan?

Bulan 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 Bulan?

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What is the price of Bulan?

Suppliers quote Bulan 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 Bulan

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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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