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Carboxymethyl thioether

CAS 56533-08-5Formula C2H4O2SMolar mass 92.12 g/mol
Carboxymethyl thioether chemical structure, C2H4O2S, CAS 56533-08-5
2D chemical structure

Key facts

What buyers check first

CAS number
56533-08-5
Formula
C2H4O2S
Molar mass
92.12 g/mol
HS code
293090
Category
Carboxylic acids and anhydrides

What is Carboxymethyl thioether?

Plain description, key identifiers and synonyms

Carboxymethyl thioether is a chemical substance with the molecular formula C2H4O2S and a molar mass of 92.12 g/mol. Its CAS registry number is 56533-08-5. The IUPAC name is methylsulfanylformic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
methylsulfanylformic acid
CAS number
56533-08-5
Molecular formula
C2H4O2S
InChIKey
LIXKZGGCFHBXNJ-UHFFFAOYSA-N
InChI
InChI=1S/C2H4O2S/c1-5-2(3)4/h1H3,(H,3,4)
SMILES (canonical and isomeric)
CSC(=O)O

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
92.12 g/molcalc.
Exact mass
91.9932 Dacalc.
LogP (octanol/water)
1.03calc.
Topological polar surface area
37.3 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
0calc.
Heavy atoms
5calc.
Rings
0calc.
Aromatic rings
0calc.
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.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Carboxymethyl thioether suppliers

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Carboxymethyl thioether 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

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 Carboxymethyl thioether is traded under.

HS 2930.90Indicative HS code

Organo-sulphur compounds, other

World exports in 2024
$5.83B
+0.1% vs 2023, imports $5.93B
2019 to 2024
Top exporters
  1. China40.7%
  2. United States10.9%
  3. Japan9.3%
Top importers
  1. United States13.3%
  2. Brazil12.6%
  3. China6.6%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Carboxymethyl thioether, based on the data on this page

What is Carboxymethyl thioether?

Carboxymethyl thioether is a chemical substance with the molecular formula C2H4O2S and a molar mass of 92.12 g/mol. Its CAS registry number is 56533-08-5. The IUPAC name is methylsulfanylformic acid.

What is the CAS number of Carboxymethyl thioether?

The CAS registry number of Carboxymethyl thioether is 56533-08-5.

What is the molecular formula and weight of Carboxymethyl thioether?

The molecular formula of Carboxymethyl thioether is C2H4O2S and its molar mass is 92.12 g/mol.

Is Carboxymethyl thioether hazardous?

No GHS hazard classification for Carboxymethyl thioether is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Carboxymethyl thioether?

Carboxymethyl thioether is usually classified under HS code 293090 (Organo-sulphur compounds, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Carboxymethyl thioether?

Post a free request on CompoundList and suppliers of Carboxymethyl thioether will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Carboxymethyl thioether?

Suppliers quote Carboxymethyl thioether 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 Carboxymethyl thioether

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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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