CompoundList
Sign in
Nitriles, nitro and azo compounds

Erysolin

Also known as 1-isothiocyanato-4-methylsulfonylbutane, Butane, 1-isothiocyanato-4-(methylsulfonyl)-, 1-isothiocyanato-4-(methylsulfonyl)butane

CAS 504-84-7Formula C6H11NO2S2Molar mass 193.29 g/molEC 637-130-8
GHS signal word: Danger. Pictograms: Harmful or irritant, Serious health hazard
Get quotes Safety data
Erysolin chemical structure, C6H11NO2S2, CAS 504-84-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
504-84-7
Formula
C6H11NO2S2
Molar mass
193.29 g/mol
EC number
637-130-8
HS code
293090
Category
Nitriles, nitro and azo compounds

What is Erysolin?

Plain description, key identifiers and synonyms

Erysolin is a chemical substance with the molecular formula C6H11NO2S2 and a molar mass of 193.29 g/mol. Its CAS registry number is 504-84-7. The IUPAC name is 1-isothiocyanato-4-methylsulfonylbutane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-isothiocyanato-4-methylsulfonylbutane
CAS number
504-84-7 CAS number cross-checked
EC number
637-130-8
Molecular formula
C6H11NO2S2
UNII
RC3ZLS8P7M
MDL number
MFCD00214208
InChIKey
WNCZPWWLBZOFJL-UHFFFAOYSA-N
InChI
InChI=1S/C6H11NO2S2/c1-11(8,9)5-3-2-4-7-6-10/h2-5H2,1H3
SMILES (canonical and isomeric)
CS(=O)(=O)CCCCN=C=S

Synonyms

  • 1-isothiocyanato-4-methylsulfonylbutane
  • Butane, 1-isothiocyanato-4-(methylsulfonyl)-
  • 1-isothiocyanato-4-(methylsulfonyl)butane
  • 1-isothiocyanato-4-methanesulfonylbutane
  • DivK1c_006728
  • 4-methylsulfonylbutyl isothiocyanate
  • 4-Isothiocyanatobutyl methyl sulfone
  • Sdccgmls-0066701.p001
  • 4-(Methylsulfonyl)-butyl isothiocyanate
  • 1-isothiocyanato-4-methylsulfonyl-butane
  • 1-Isothiocyanato-4-(methanesulfonyl)butane
  • Isothiocyanic acid, 4-(methylsulfonyl)butyl ester

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
193.29 g/molcalc.
Exact mass
193.0231 Dacalc.
LogP (octanol/water)
0.91calc.
Topological polar surface area
46.5 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
5calc.
Heavy atoms
11calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.83calc.
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
Danger
GHS07: Harmful or irritant
Harmful or irritant
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H302Harmful if swallowed.
  • H312Harmful in contact with skin.
  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H332Harmful if inhaled.
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled.
  • H335May cause respiratory irritation.
Precautionary statements (25)
  • P233Keep container tightly closed.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • 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.
  • P284In case of inadequate ventilation wear respiratory 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.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P317Get medical help.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P342 + P316If experiencing respiratory symptoms: Get emergency medical help immediately.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403Store in a well-ventilated place.
  • 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

Erysolin suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade Erysolin can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Erysolin 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.

Get latest price

Uses and applications

What the substance is used for, by industry and function

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

Frequently asked questions

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

What is Erysolin?

Erysolin is a chemical substance with the molecular formula C6H11NO2S2 and a molar mass of 193.29 g/mol. Its CAS registry number is 504-84-7. The IUPAC name is 1-isothiocyanato-4-methylsulfonylbutane.

What is the CAS number of Erysolin?

The CAS registry number of Erysolin is 504-84-7.

What is the molecular formula and weight of Erysolin?

The molecular formula of Erysolin is C6H11NO2S2 and its molar mass is 193.29 g/mol.

What is Erysolin used for?

Known uses and roles of Erysolin include building blocks in research and laboratory.

Is Erysolin hazardous?

Erysolin carries the GHS signal word "Danger". Main hazards: harmful if swallowed, harmful in contact with skin, causes skin irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Erysolin?

Erysolin 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 Erysolin?

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

What is the price of Erysolin?

Suppliers quote Erysolin 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 Erysolin

Get quotes for Erysolin

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Erysolin
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Erysolin with a 3D view, its CAS number and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/erysolin-504-84-7" title="Erysolin structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Nitriles, nitro and azo compounds or HS code 293090

Price on request
Free quotes, contact stays private
Get quotes