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Sulfur and phosphorus compounds

Cyclohexanone sodium bisulfite

Also known as Cyclohexanesulfonic acid, 1-hydroxy-, monosodium salt, Cyclohexanone-sodium bisulfite compound, Sodium hydroxycyclohexanesulphonate

CAS 13489-81-1Formula C6H11NaO4SMolar mass 202.21 g/molEC 236-804-5
GHS signal word: Warning. Pictograms: Harmful or irritant
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Cyclohexanone sodium bisulfite chemical structure, C6H11NaO4S, CAS 13489-81-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
13489-81-1
Formula
C6H11NaO4S
Molar mass
202.21 g/mol
EC number
236-804-5
HS code
290619
Category
Sulfur and phosphorus compounds

What is Cyclohexanone sodium bisulfite?

Plain description, key identifiers and synonyms

Cyclohexanone sodium bisulfite is a chemical substance with the molecular formula C6H11NaO4S and a molar mass of 202.21 g/mol. Its CAS registry number is 13489-81-1. The IUPAC name is sodium 1-hydroxycyclohexane-1-sulfonate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
sodium 1-hydroxycyclohexane-1-sulfonate
CAS number
13489-81-1 CAS number cross-checked
EC number
236-804-5
Molecular formula
C6H11NaO4S
UNII
GI6RQO5TGN
InChIKey
JRZIYJSQQILHNO-UHFFFAOYSA-M
InChI
InChI=1S/C6H12O4S.Na/c7-6(11(8,9)10)4-2-1-3-5-6;/h7H,1-5H2,(H,8,9,10);/q;+1/p-1
SMILES (canonical and isomeric)
C1CCC(CC1)(O)S(=O)(=O)[O-].[Na+]

Synonyms

  • Cyclohexanesulfonic acid, 1-hydroxy-, monosodium salt
  • Cyclohexanone-sodium bisulfite compound
  • Sodium hydroxycyclohexanesulphonate
  • sodium 1-hydroxycyclohexane-1-sulfonate
  • sodium, 1-hydroxycyclohexane-1-sulfonate
  • Cyclohexanesulfonic acid, 1-hydroxy-, sodium salt (1:1)
  • 1-Hydroxy-cyclohexanesulfonicacid sodium salt (1:1)

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
202.21 g/molcalc.
Exact mass
202.0276 Dacalc.
LogP (octanol/water)
-2.81calc.
Topological polar surface area
77.43 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
1calc.
Heavy atoms
12calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
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

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • 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

Cyclohexanone sodium bisulfite suppliers

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Cyclohexanone sodium bisulfite 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

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

United States

  • TSCA inventory (USA)
    Status: Inactive in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Cyclohexanone sodium bisulfite is traded under.

HS 2906.19Indicative HS code

Cyclanic, cyclenic or cycloterpenic, other

World exports in 2024
$613M
+18.7% vs 2023, imports $606M
2019 to 2024
Top exporters
  1. China34.2%
  2. India * partner reported10.1%
  3. Germany9.5%
Top importers
  1. United States19.8%
  2. Germany9.0%
  3. India * partner reported8.4%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Cyclohexanone sodium bisulfite, based on the data on this page

What is Cyclohexanone sodium bisulfite?

Cyclohexanone sodium bisulfite is a chemical substance with the molecular formula C6H11NaO4S and a molar mass of 202.21 g/mol. Its CAS registry number is 13489-81-1. The IUPAC name is sodium 1-hydroxycyclohexane-1-sulfonate.

What is the CAS number of Cyclohexanone sodium bisulfite?

The CAS registry number of Cyclohexanone sodium bisulfite is 13489-81-1.

What is the molecular formula and weight of Cyclohexanone sodium bisulfite?

The molecular formula of Cyclohexanone sodium bisulfite is C6H11NaO4S and its molar mass is 202.21 g/mol.

Is Cyclohexanone sodium bisulfite hazardous?

Cyclohexanone sodium bisulfite carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Cyclohexanone sodium bisulfite?

Cyclohexanone sodium bisulfite is usually classified under HS code 290619 (Cyclanic, cyclenic or cycloterpenic, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Cyclohexanone sodium bisulfite?

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What is the price of Cyclohexanone sodium bisulfite?

Suppliers quote Cyclohexanone sodium bisulfite 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 Cyclohexanone sodium bisulfite

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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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