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Herbicides

Cycloate

Also known as Etsan, Ro-Neet, Eurex

CAS 1134-23-2Formula C11H21NOSMolar mass 215.36 g/molEC 214-482-7
GHS signal word: Warning. Pictograms: Harmful or irritant
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Cycloate chemical structure, C11H21NOS, CAS 1134-23-2
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Colorless liquid
Melting point
11.5 °C
Boiling point
145 °C
Density
1.016 at 30 °C/4 °C
Flash point
139 °C
HS code
293020
Category
Herbicides
UN number
UN 3082
Illustrative photo, clear liquid in sealed glass ampoules on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is Cycloate?

Plain description, key identifiers and synonyms

Cycloate is a primary aliphatic amine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
S-ethyl N-cyclohexyl-N-ethylcarbamothioate
CAS number
1134-23-2 CAS number cross-checked
EC number
214-482-7
Molecular formula
C11H21NOS
UNII
IMZ37NA07H
MDL number
MFCD00055341
InChIKey
DFCAFRGABIXSDS-UHFFFAOYSA-N
InChI
InChI=1S/C11H21NOS/c1-3-12(11(13)14-4-2)10-8-6-5-7-9-10/h10H,3-9H2,1-2H3
SMILES (canonical and isomeric)
CCN(C1CCCCC1)C(=O)SCC

Synonyms

  • Etsan
  • Ro-Neet
  • Eurex
  • Hexylthiocarbam
  • Ronit
  • Sabet
  • Ro-Neet E
  • Ro-Neet 10G
  • Ro-Neet 6-E
  • S-Ethyl N-ethylcyclohexanecarbamothioate
  • S-Ethylethylcyclohexylthiocarbamate
  • Carbamothioic acid, cyclohexylethyl-, S-ethyl ester
  • S-Ethyl cyclohexylethylthiocarbamate
  • S-Ethyl cyclohexylethylcarbamothioate
  • S-Ethyl N-ethylthiocyclohexanecarbamate
  • Ro-Neet 6E
  • Carbamic acid, cyclohexylethylthio-, S-ethyl ester
  • S-Ethyl N-ethyl N-cyclohexylthiolcarbamate
  • S-Ethyl N-ethyl-N-cyclohexylthiolcarbamate
  • Cyclohexanecarbamic acid, N-ethylthio-, S-ethyl ester
  • S-Ethyl N-cyclohexyl-N-ethyl(thiocarbamate)
  • S-ethyl cyclohexyl(ethyl)thiocarbamate
  • cycleate
  • ethsane
  • Roneet
Show all 35 synonyms
  • S-ethyl-N-cyclohexylthiocarbamate
  • N-cyclohexyl-N-ethyl(ethylsulfanyl)formamide
  • S-Ethyl cyclohexylethylcarbamothioate (8CI)
  • S-Ethyl N-cyclohexylthiocarbamate
  • S-Ethyl cyclohexyl(ethyl)carbamothioate
  • S-ethyl N-cyclohexyl-N-ethylcarbamothioate
  • s-ethyl-n-cyclohexyl-n-ethylthiocarbamate
  • Carbamothioic acid, N-cyclohexyl-N-ethyl-, S-ethyl ester
  • S-Ethyl N-cyclohexyl-N-ethylthiocarbamate
  • S-ethyl N-cyclohexyl-N-ethyl-carbamothioate

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
Colorless liquidexp.
Odour
Aromaticexp.
Melting point
11.5 °Cexp.
Boiling point
145 °Cexp.
Density
1.016 at 30 °C/4 °Cexp.
Flash point
139 °Cexp.
Solubility
In water, 85 mg/L at 22 °Cexp.
Vapour pressure
1.57 × 10⁻³ mm Hg at 25 °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
215.36 g/molcalc.
Exact mass
215.1344 Dacalc.
LogP (octanol/water)
3.51calc.
Topological polar surface area
20.31 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
3calc.
Heavy atoms
14calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.91calc.
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 Cyclohexane ring system.

24,737 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
Precautionary statements (5)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P301 + P317If swallowed: Get medical help.
  • P330Rinse mouth.
  • P501Dispose of contents and container in accordance with local regulations.
UN number
UN 3082

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

Cycloate suppliers

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Cycloate price

Indicative price range per kg from live supplier offers

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Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Thiocarbamate herbicide.

Preplant for annual grasses, nutgrass, many broadleafweeds in sugar beets, table beets, spinach.

Herbicide.

Functional uses

  • Biocide

How it is made

Cycloate is produced by reaction of N-cyclohexyl-N-ethylcarbamoyl chloride with ethylmercaptan.

Chlorothiolformate method: ... An amine is reacted with alkyl chlorothiolformatein ether to form thiolcarbamate. ... Yields obtained ... (In) preparation of pebulate and cycloate were in range of 53-84%.

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 Cycloate is traded under.

HS 2930.20Indicative HS code

Thiocarbamates and dithiocarbamates

World exports in 2024
$377M
−5.5% vs 2023, imports $372M
2019 to 2024
Top exporters
  1. China49.2%
  2. Germany11.2%
  3. Japan9.7%
Top importers
  1. India * partner reported12.2%
  2. Australia12.1%
  3. United States7.1%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Cycloate?

Cycloate is a primary aliphatic amine.

What is the CAS number of Cycloate?

The CAS registry number of Cycloate is 1134-23-2.

What is the molecular formula and weight of Cycloate?

The molecular formula of Cycloate is C11H21NOS and its molar mass is 215.36 g/mol.

What is Cycloate used for?

Thiocarbamate herbicide. Preplant for annual grasses, nutgrass, many broadleafweeds in sugar beets, table beets, spinach. Herbicide.

Is Cycloate hazardous?

Cycloate carries the GHS signal word "Warning". Main hazards: harmful if swallowed. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Cycloate?

Cycloate is usually classified under HS code 293020 (Thiocarbamates and dithiocarbamates). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Cycloate?

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What is the price of Cycloate?

Suppliers quote Cycloate 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 Cycloate

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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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