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Herbicides

Fluchloralin

Also known as N-(2-Chloroethyl)-2,6-dinitro-N-propyl-4-(trifluoromethyl)aniline, BAS 3924H, BAS 3921

CAS 33245-39-5Formula C12H13ClF3N3O4Molar mass 355.70 g/molEC 251-426-0
GHS signal word: Warning. Pictograms: Hazardous to the environment
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Fluchloralin chemical structure, C12H13ClF3N3O4, CAS 33245-39-5
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Orange-yellow solid
Melting point
42 to 43
Flash point
30 °C
Solubility
In water, 0.9 mg/L at 20 °C
HS code
292142
Category
Herbicides
Illustrative photo, closed blue fibre drums on a pallet in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Fluchloralin?

Plain description, key identifiers and synonyms

Fluchloralin is a C-nitro compound.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-(2-chloroethyl)-2,6-dinitro-N-propyl-4-(trifluoromethyl)aniline
CAS number
33245-39-5 CAS number cross-checked
EC number
251-426-0
Molecular formula
C12H13ClF3N3O4
UNII
98UIF19AH9
MDL number
MFCD00078686
InChIKey
MNFMIVVPXOGUMX-UHFFFAOYSA-N
InChI
InChI=1S/C12H13ClF3N3O4/c1-2-4-17(5-3-13)11-9(18(20)21)6-8(12(14,15)16)7-10(11)19(22)23/h6-7H,2-5H2,1H3
SMILES (canonical and isomeric)
CCCN(CCCl)C1=C(C=C(C=C1[N+](=O)[O-])C(F)(F)F)[N+](=O)[O-]

Synonyms

  • N-(2-Chloroethyl)-2,6-dinitro-N-propyl-4-(trifluoromethyl)aniline
  • BAS 3924H
  • BAS 3921
  • BAS 392 04 H
  • N-(2-Chloroethyl)-2,6-dinitro-N-propyl-4-(trifluoromethyl)benzenamine
  • BAS 392-H
  • BAS 3921H
  • Benzenamine, N-(2-chloroethyl)-2,6-dinitro-N-propyl-4-(trifluoromethyl)-
  • Basalin (basf)
  • N-(2-Chloroethyl)-2,6-dinitro-N-propyl-4-(trifluoromethyl)benzenamide
  • N-(2-Chloroethyl)-alpha,alpha,alpha-trifluoro-2,6-dinitro-N-propyl-p-toluidine
  • N-Propyl-N-(2-chloroethyl)-alpha,alpha,alpha-trifluoro-2,6-dinitro-p-toluidine
  • p-Toluidine, N-(2-chloroethyl)-2,6-dinitro-N-propyl-alpha,alpha,alpha-trifluoro-
  • N-(2-Chloroethyl)-N-propyl-2,6-dinitro-4-trifluoromethylaniline
  • p-Toluidine, N-(2-chloroethyl)-alpha,alpha,alpha-trifluoro-2,6-dinitro-N-propyl-
  • Basalin
  • BAS 3920
  • BAS 3922
  • N-Propyl-N-(2-chloroethyl)-2,6-dinitro-4-trifluoromethylaniline
  • Fluchloraline
  • Fluchloraline [ISO-French]
  • C12H13ClF3N3O4
  • BAS 3921 H
  • Fluchloralin, PESTANAL(R), analytical standard

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

Appearance
Orange-yellow solidexp.
Odour
FAINT, MEDICINAL ODORexp.
Melting point
42 to 43exp.
Flash point
30 °Cexp.
Solubility
In water, 0.9 mg/L at 20 °Cexp.
Vapour pressure
3 × 10⁻⁵ mm Hg at 20 °Cexp.

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
355.70 g/molcalc.
Exact mass
355.0547 Dacalc.
LogP (octanol/water)
3.98calc.
Topological polar surface area
89.52 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
7calc.
Heavy atoms
23calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.5calc.
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

GHS signal word
Warning
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H400Very toxic to aquatic life.
Precautionary statements (3)
  • P273Avoid release to the environment.
  • P391Collect spillage.
  • P501Dispose of contents and container in accordance with local regulations.

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

Full safety data and first aid

Fluchloralin suppliers

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Fluchloralin 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

The active ingredient is no longer contained in any registered pesticide products ... "cancelled.".

Registered for use in India.

Selective herbicide used to control annual grasses and some broad leaved weeds in cotton, rice, soya beans, peanuts, snapbeans, lima beans, okra, jute, sunflowers, potatoes, and several vegetable crops. (Former use in the U.S.).

Use classes: Herbicides, Pharmaceuticals.

How it is made

Fluchloralin is produced by reaction of 2,6-dinitro-4-trifluoromethylbenzene with N-chloroethylpropylamine.

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 Fluchloralin is traded under.

HS 2921.42Indicative HS code

Aniline derivatives and their salts

World exports in 2024
$495M
−2.5% vs 2023, imports $440M
2019 to 2024
Top exporters
  1. China69.8%
  2. India * partner reported19.6%
  3. Japan3.3%
Top importers
  1. Pakistan17.0%
  2. United Arab Emirates * partner reported12.7%
  3. Brazil10.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Fluchloralin?

Fluchloralin is a C-nitro compound.

What is the CAS number of Fluchloralin?

The CAS registry number of Fluchloralin is 33245-39-5.

What is the molecular formula and weight of Fluchloralin?

The molecular formula of Fluchloralin is C12H13ClF3N3O4 and its molar mass is 355.70 g/mol.

What is Fluchloralin used for?

The active ingredient is no longer contained in any registered pesticide products ... "cancelled.". Registered for use in India.

Is Fluchloralin hazardous?

Fluchloralin carries the GHS signal word "Warning". Main hazards: very toxic to aquatic life. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Fluchloralin?

Fluchloralin is usually classified under HS code 292142 (Aniline derivatives and their salts). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Fluchloralin?

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What is the price of Fluchloralin?

Suppliers quote Fluchloralin 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 Fluchloralin

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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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