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Insecticides and acaricides

Propoxur

Also known as Baygon, 2-Isopropoxyphenyl methylcarbamate, Aprocarb

CAS 114-26-1Formula C11H15NO3Molar mass 209.25 g/molEC 204-043-8
GHS signal word: Danger. Pictograms: Acute toxicity (severe), Hazardous to the environment 27 suppliers listed
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Propoxur chemical structure, C11H15NO3, CAS 114-26-1
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Minute crystals
Melting point
87 °C
Boiling point
Decomposes on distillation
Density
Density (at 20 °C): 1.1 g/cm³
Flash point
>148.9
HS code
292429
Category
Insecticides and acaricides
UN number
UN 2757
Illustrative photo, a shrink wrapped pallet of kraft paper sacks in a chemical plant
Typical packagingIllustrative packaging image, not the actual product

What is Propoxur?

Plain description, key identifiers and synonyms

Propoxur is a carbamate ester that is phenyl methylcarbamate substituted at position 2 by a propan-2-yloxy group. It has a role as an acaricide, an agrochemical, a carbamate insecticide and an EC 3.1.1.7 (acetylcholinesterase) inhibitor. It is a carbamate ester and an aromatic ether. It is functionally related to a 2-isopropoxyphenol and a methylcarbamic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2-propan-2-yloxyphenyl) N-methylcarbamate
CAS number
114-26-1 CAS number cross-checked
EC number
204-043-8
Molecular formula
C11H15NO3
UNII
BFH029TL73
MDL number
MFCD00055455
InChIKey
ISRUGXGCCGIOQO-UHFFFAOYSA-N
InChI
InChI=1S/C11H15NO3/c1-8(2)14-9-6-4-5-7-10(9)15-11(13)12-3/h4-8H,1-3H3,(H,12,13)
SMILES (canonical and isomeric)
CC(C)OC1=CC=CC=C1OC(=O)NC

Synonyms

  • Baygon
  • 2-Isopropoxyphenyl methylcarbamate
  • Aprocarb
  • Propoxure
  • Sendran
  • Blattanex
  • Blattosep
  • Mrowkozol
  • Propotox
  • Propoxylor
  • Brygou
  • Suncide
  • Tendex
  • Bolfo
  • Dalf dust
  • Invisi-Gard
  • Boruho
  • Bifex
  • Boruho 50
  • IPMC
  • 2-Isopropoxyphenyl N-methylcarbamate
  • Tugon fliegenkugel
  • Isocarb
  • Propyon
  • Rhoden
Show all 39 synonyms
  • o-Impc
  • Unden (Pesticide)
  • Propoksuru
  • Bayer B 5122
  • Bayer 39007
  • Chemagro 9010
  • Unden 50PM
  • PHC 7
  • PHC (carbamate)
  • 2-(1-Methylethoxy)phenol methylcarbamate
  • Boygon
  • Bay 9010
  • ENT 25,671
  • Phenol, 2-(1-methylethoxy)-, methylcarbamate

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
Minute crystalsexp.
Odour
Odorlessexp.
Melting point
87 °Cexp.
Boiling point
Decomposes on distillationexp.
Density
Density (at 20 °C): 1.1 g/cm³exp.
Flash point
>148.9exp.
Solubility
In water, 1860 mg/L at 30 °Cexp.
Vapour pressure
9.68 × 10⁻⁶ 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
209.25 g/molcalc.
Exact mass
209.1052 Dacalc.
LogP (octanol/water)
2.19calc.
Topological polar surface area
47.56 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
3calc.
Heavy atoms
15calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.36calc.
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
Danger
GHS06: Acute toxicity (severe)
Acute toxicity (severe)
GHS09: Hazardous to the environment
Hazardous to the environment
120NFPA 704 rating

Hazard statements

  • H301Toxic if swallowed.
  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
Precautionary statements (9)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P273Avoid release to the environment.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P391Collect spillage.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.
UN number
UN 2757
Transport hazard class
6.1
Packing group
II

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

Propoxur suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 27 suppliers
28 of 28 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

27 suppliers in 7 countries

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Propoxur 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

Insecticide registered for indoor (residential, institutional, industrial, commercial ... food handling establishments, food processing plants as crack and crevice treatments only) applications and very limited outdoor applications (structural perimeters, spot treatments to wasp nests and ant hills ... insecticidal tape for boat mooring lines).

Insecticide, molluscicide.

For use in cane, cocoa, fruit grapes, maize, rice, sugar, vegetables, cotton, lucerne, and ornamentals, etc.

Propoxur is a nonfood carbamate insecticide, marketed under the registered trademark name Baygon. It is used to control cockroaches, flies, mosquitoes, and lawn and turf insects. Propoxur has been used in malaria control activities and in flea collars for pets.

Use classes: Insecticides.

Pharmacological actions

  • Cholinesterase Inhibitors
  • Insecticides

Roles

  • acaricide
  • agrochemical
  • carbamate insecticide
  • enzyme inhibitor
  • insecticide
  • pesticide

Functional uses

  • Biocide

Pharmacology

Propoxur is a synthetic carbamate, aromatic ether compound, and acetylcholinesterase inhibitor that is used as a pesticide. It is characterized as a toxic, white to tan crystalline solid with a faint odor, and exposure occurs by inhalation, ingestion, or contact.

How it is made

Propoxur can be prepared by condensation of o-isopropoxyphenol with methyl isocyanate

Reaction of o-isopropoxyphenol and methyl isocyanate

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 006-016-00-4

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Propoxur is traded under.

HS 2924.29Indicative HS code

Cyclic amides (including cyclic carbamates) and their derivatives, salts thereof, other

World exports in 2024
$5.69B
−5.1% vs 2023, imports $5.8B
2019 to 2024
Top exporters
  1. China32.3%
  2. Switzerland * partner reported13.6%
  3. Norway * partner reported12.8%
Top importers
  1. United States15.9%
  2. Ireland15.8%
  3. Germany11.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Propoxur?

Propoxur is a carbamate ester that is phenyl methylcarbamate substituted at position 2 by a propan-2-yloxy group. It has a role as an acaricide, an agrochemical, a carbamate insecticide and an EC 3.1.1.7 (acetylcholinesterase) inhibitor. It is a carbamate ester and an aromatic ether.

What is the CAS number of Propoxur?

The CAS registry number of Propoxur is 114-26-1.

What is the molecular formula and weight of Propoxur?

The molecular formula of Propoxur is C11H15NO3 and its molar mass is 209.25 g/mol.

What is Propoxur used for?

Insecticide registered for indoor (residential, institutional, industrial, commercial ... food handling establishments, food processing plants as crack and crevice treatments only) applications and very limited outdoor applications (structural perimeters, spot treatments to wasp nests and ant hills ...

Is Propoxur hazardous?

Propoxur carries the GHS signal word "Danger". Main hazards: toxic if swallowed, very toxic to aquatic life, very toxic to aquatic life with long lasting effects. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Propoxur?

Propoxur is usually classified under HS code 292429 (Cyclic amides (including cyclic carbamates) and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Propoxur?

CompoundList lists 27 suppliers of Propoxur in China, United States, India, Hong Kong and 3 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Propoxur in India?

2 suppliers in India list Propoxur on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Propoxur?

Suppliers quote Propoxur 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 Propoxur

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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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