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Sulfur and phosphorus compounds

1,1-Ethanedithiol

Also known as ethane-1,1-dithiol, Ethanedithiol, ethane dithiol

CAS 69382-62-3Formula C2H6S2Molar mass 94.20 g/molEC 248-103-1
GHS signal word: Warning. Pictograms: Harmful or irritant 1 supplier listed
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1,1-Ethanedithiol chemical structure, C2H6S2, CAS 69382-62-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
69382-62-3
Formula
C2H6S2
Molar mass
94.20 g/mol
EC number
248-103-1
HS code
293090
Category
Sulfur and phosphorus compounds

What is 1,1-Ethanedithiol?

Plain description, key identifiers and synonyms

1,1-Ethanedithiol is a chemical substance with the molecular formula C2H6S2 and a molar mass of 94.20 g/mol. Its CAS registry number is 69382-62-3. The IUPAC name is ethane-1,1-dithiol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
ethane-1,1-dithiol
CAS number
69382-62-3 CAS number cross-checkedOther or deprecated CAS: 26914-40-9
EC numbers
248-103-1, 639-189-5
Molecular formula
C2H6S2
UNII
6E52Q3WL23
InChIKey
DHBXNPKRAUYBTH-UHFFFAOYSA-N
InChI
InChI=1S/C2H6S2/c1-2(3)4/h2-4H,1H3
SMILES (canonical and isomeric)
CC(S)S

Synonyms

  • ethane-1,1-dithiol
  • Ethanedithiol
  • ethane dithiol

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
94.20 g/molcalc.
Exact mass
93.9911 Dacalc.
LogP (octanol/water)
1.19calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
0calc.
Heavy atoms
4calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
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

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

Hazard statements

  • H302Harmful if swallowed.
  • H312Harmful in contact with skin.
  • H332Harmful if inhaled.
Precautionary statements (13)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P317Get medical help.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • 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

1,1-Ethanedithiol suppliers

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Where suppliers are based

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1,1-Ethanedithiol price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Functional uses

  • Flavouring and nutrient

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 1,1-Ethanedithiol 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 1,1-Ethanedithiol is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 1,1-Ethanedithiol, based on the data on this page

What is 1,1-Ethanedithiol?

1,1-Ethanedithiol is a chemical substance with the molecular formula C2H6S2 and a molar mass of 94.20 g/mol. Its CAS registry number is 69382-62-3. The IUPAC name is ethane-1,1-dithiol.

What is the CAS number of 1,1-Ethanedithiol?

The CAS registry number of 1,1-Ethanedithiol is 69382-62-3. Other or deprecated CAS numbers: 26914-40-9.

What is the molecular formula and weight of 1,1-Ethanedithiol?

The molecular formula of 1,1-Ethanedithiol is C2H6S2 and its molar mass is 94.20 g/mol.

What is 1,1-Ethanedithiol used for?

Known uses and roles of 1,1-Ethanedithiol include flavouring and nutrient.

Is 1,1-Ethanedithiol hazardous?

1,1-Ethanedithiol carries the GHS signal word "Warning". Main hazards: harmful if swallowed, harmful in contact with skin, harmful if inhaled. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 1,1-Ethanedithiol?

1,1-Ethanedithiol 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 1,1-Ethanedithiol?

CompoundList lists 1 supplier of 1,1-Ethanedithiol in India. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy 1,1-Ethanedithiol in India?

1 supplier in India list 1,1-Ethanedithiol on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of 1,1-Ethanedithiol?

Suppliers quote 1,1-Ethanedithiol 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 1,1-Ethanedithiol

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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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