Basic information
- CAS
3039-83-6- Standard SMILES
C=CS(=O)(=O)[O-].[Na+]- InChIKey
BWYYYTVSBPRQCN-UHFFFAOYSA-M- Molecular formula
- C2H3NaO3S
- Average molar mass
- 130.1 g/mol
- Monoisotopic mass
- 129.97005924
Names & identifiers
- Preferred name
- Sodium vinylsulfonate
- IUPAC
- sodium ethenesulfonate
- English name
- Sodium ethylenesulphonate
- Molecular formula
- C2H3O3S.Na
- Molecular weight
- 130.1
Names & synonyms
Sodium ethenesulfonate3039-83-6Sodium vinylsulfonateSodium ethylenesulfonateEthenesulfonic acid, sodium saltEthenesulfonic acid, sodium salt (1:1)F7K3L38Z7BDTXSID0027513TAMOL VSHS 1 (SALT)DTXCID207513SVS 25
Show more names
SVSVinyl sulfonateSODIUM VINYLSULPHONATESodiuM vinylsulfonate (SVS)Vinylsulfonic acid sodium salt solutionNsc 8957Golpanol VSEinecs 221-242-5SodiuM ethylenesulph
NSC-8957RefChem:9223221-242-5685-062-2Vinylsulfonic acid sodium saltSodium ethylenesulphonateSodium Vinyl sulfonatesodium;ethenesulfonate
Database identifiers
- CAS
3039-83-6、9002-97-5- PubChem CID
- 3270262
- DTXSID
DTXSID0027513- ChEMBL
CHEMBL2106422- UNII
- F7K3L38Z7B
- EC Number
- 221-242-5、685-062-2
- Nikkaji
- J56.088J
Properties
Computed structural properties
- Topological polar surface area
- 65.6 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 1
- Heavy atoms
- 7
- Formal charge
- 0
- Complexity
- 130
Experimental & physicochemical properties
Food Contact Substances
FCS -> FDA Cumulative Estimated Daily Intake (CEDI)
FCS -> FDA Inventory of Effective Food Contact Substance (FCS) Notifications
Physical DescriptionLiquid
Physicochemical properties
- Melting point
- -20 °C · -20 °C
- Boiling point
- 100 ℃[at · 100℃[at 101 325 Pa]
- Density
- 1.176 g/mL · 1.176 g/mL at 25 °C
- vapor pressure
- 0 Pa · 0Pa at 25℃
- refractive index
- 20 · n20/D 1.376
- storage temp.
- 2 · under inert gas (nitrogen or Argon) at 2-8°C
- solubility
- Methnaol (Slightly), Water (Soluble)
- form
- Colourless Solution
- pka
- -2.71 · -2.71[at 20 ℃]
- color
- Colorless to Light yellow to Light orange
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 69 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
This chemical does not meet GHS hazard criteria for 83.3% (45 of 54) of all reports.
Warning
Hazard information
Regulatory Information
Chemical: Ethenesulfonic acid, sodium salt
Ethenesulfonic acid, sodium salt (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Ethenesulfonic acid, sodium salt (1:1) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Status: Active Update: 17-08-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/5927
Ethenesulfonic acid, sodium salt: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and Categories
Skin Irrit. 2 (16.7%)
Skin Irrit. 2 (100%)
Safety data
- PPE
- Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
- wgk
- -
- tsca
- TSCA listed
- hs_code
- 2904.10.5000
- risk_code
- 36/37/38-42/43
Chemistry & industry
Uses & manufacturing
U.S. Production2023: 1,000,000 - <2,500,000 lb
Industry UsesMonomers
General Manufacturing Information
Plastics Material and Resin Manufacturing
Ethenesulfonic acid, sodium salt (1:1): ACTIVE
Applications
UsesSodium Ethenesulfonate (25% in H2O) can be used as an adhesive composition.
Upstream & downstream products
Upstream raw materials
Downstream products
Related reactions
11 records
Compound notes
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