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Adjuvants, safeners and synergists

Cloquintocet

Also known as [(5-chloroquinolin-8-yl)oxy]acetic acid, 2-[(5-chloro-8-quinolinyl)oxy]acetic acid, (5-chloroquinolin-8-yloxy)acetic acid

CAS 88349-88-6Formula C11H8ClNO3Molar mass 237.64 g/molEC 635-476-4
GHS signal word: Warning. Pictograms: Harmful or irritant, Hazardous to the environment
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Cloquintocet chemical structure, C11H8ClNO3, CAS 88349-88-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
88349-88-6
Formula
C11H8ClNO3
Molar mass
237.64 g/mol
EC number
635-476-4
HS code
293349
Category
Adjuvants, safeners and synergists

What is Cloquintocet?

Plain description, key identifiers and synonyms

Cloquintocet is a member of the class of quinolines that is quinoline which is substituted by a chloro group at position 5 and by a carboxymethoxy group at position 8. It has a role as a herbicide safener. It is a monocarboxylic acid, a member of quinolines, an aromatic ether and an organochlorine compound.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-(5-chloroquinolin-8-yl)oxyacetic acid
CAS number
88349-88-6 CAS number cross-checked
EC numbers
635-476-4, 926-839-0
Molecular formula
C11H8ClNO3
UNII
BPY57POY0L
MDL number
MFCD08098794
InChIKey
ICJSJAJWTWPSBD-UHFFFAOYSA-N
InChI
InChI=1S/C11H8ClNO3/c12-8-3-4-9(16-6-10(14)15)11-7(8)2-1-5-13-11/h1-5H,6H2,(H,14,15)
SMILES (canonical and isomeric)
C1=CC2=C(C=CC(=C2N=C1)OCC(=O)O)Cl

Synonyms

  • [(5-chloroquinolin-8-yl)oxy]acetic acid
  • 2-[(5-chloro-8-quinolinyl)oxy]acetic acid
  • (5-chloroquinolin-8-yloxy)acetic acid
  • [(5-Chloro-8-quinolinyl)oxy]acetic acid
  • Acetic acid, (5-chloro-8-quinolyloxy)-
  • ((5-chloro-8-quinolinyl)oxy)acetic acid
  • ((5-chloroquinolin-8-yl)oxy)acetic acid
  • Acetic acid, [(5-chloro-8-quinolinyl)oxy]-
  • 2-((5-Chloro-8-quinolinyl)oxy)acetic acid
  • Acetic acid, ((5-chloro-8-quinolinyl)oxy)-
  • 2-[(5-chloroquinolin-8-yl)oxy]acetic acid
  • CloquintocetPESTANAL
  • 2-((5-chloroquinolin-8-yl)oxy)acetic acid
  • Cloquintocet (free acid)
  • Acetic acid, 2-[(5-chloro-8-quinolinyl)oxy]-
  • 2-(5-chloro-8-quinolyloxy)acetic acid
  • Cloquintocet PESTANAL
  • CQC acid
  • 2-[(5-chloro-8-quinolyl)oxy]acetic acid
  • Herbicide Safener Cloquintocet
  • 5-chloro-8-quinolinoxyacetic acid
  • 5-chloroquinolin-8-oxyacetic acid
  • (5-Chloro-8-quinolyloxy)acetic acid
  • [(5-chloro-8-quinolyl)oxy]acetic acid
  • 2-(5-chloroquinolin-8-yl)oxyacetic acid
Show all 27 synonyms
  • Cloquintocet, PESTANAL(R), analytical standard
  • (5-Chloro-8-quinolinyl)oxyacetic Acid, 2-[(5-Chloro-8-quinolyl)oxy]acetic acid, Cloquintocet

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
237.64 g/molcalc.
Exact mass
237.0193 Dacalc.
LogP (octanol/water)
2.35calc.
Topological polar surface area
59.42 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
3calc.
Heavy atoms
16calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.09calc.
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, c1ccc2ncccc2c1

c1ccc2ncccc2c1

2 rings, 10 atoms, the Quinoline ring system.

21,766 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
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H302Harmful if swallowed.
  • H411Toxic to aquatic life with long lasting effects.
Precautionary statements (7)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P273Avoid release to the environment.
  • P301 + P317If swallowed: Get medical help.
  • P330Rinse mouth.
  • 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

Cloquintocet suppliers

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Cloquintocet price

Indicative price range per kg from live supplier offers

No published prices right now

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

Roles

  • agrochemical
  • herbicide safener

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 Cloquintocet is traded under.

HS 2933.49Indicative HS code

Compounds containing in the structure a quinoline or isoquinoline ring-system (whether…

World exports in 2024
$939M
−14.6% vs 2023, imports $1.48B
2019 to 2024
Top exporters
  1. China30.1%
  2. India * partner reported16.7%
  3. Switzerland * partner reported14.1%
Top importers
  1. United Kingdom19.2%
  2. Germany16.0%
  3. Romania8.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Cloquintocet?

Cloquintocet is a member of the class of quinolines that is quinoline which is substituted by a chloro group at position 5 and by a carboxymethoxy group at position 8. It has a role as a herbicide safener. It is a monocarboxylic acid, a member of quinolines, an aromatic ether and an organochlorine compound.

What is the CAS number of Cloquintocet?

The CAS registry number of Cloquintocet is 88349-88-6.

What is the molecular formula and weight of Cloquintocet?

The molecular formula of Cloquintocet is C11H8ClNO3 and its molar mass is 237.64 g/mol.

What is Cloquintocet used for?

Known uses and roles of Cloquintocet include herbicides in agriculture and crop protection, adjuvants, safeners and synergists in agriculture and crop protection, agrochemical and herbicide safener.

Is Cloquintocet hazardous?

Cloquintocet carries the GHS signal word "Warning". Main hazards: harmful if swallowed, 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 Cloquintocet?

Cloquintocet is usually classified under HS code 293349 (Compounds containing in the structure a quinoline or isoquinoline ring-system (whether…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Cloquintocet?

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What is the price of Cloquintocet?

Suppliers quote Cloquintocet 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 Cloquintocet

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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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