Dioctyl sodium sulphosuccinate, puriss, 98%+

Name: Dioctyl sodium sulphosuccinate, puriss, 98%+
Brand: Vaqora Chemicals
SKU: VQ-010855

About Dioctyl sodium sulphosuccinate, puriss, 98%+

Vaqora Chemicals supplies Dioctyl sodium sulphosuccinate in Puriss grade, an organosulfur compound registered under CAS number 577-11-7, specified at ≥98% purity. Formula C20H37NaO7S, molecular weight 444.6 g/mol. Its systematic (IUPAC) name is sodium 1,4-bis(2-ethylhexoxy)-1,4-dioxobutane-2-sulfonate. It is also known as AOT or Bis(2-ethylhexyl) sulfosuccinate sodium salt.

It is supplied as a white to colourless waxy solid. Literature values give a melting point of 173-179 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Typical applications include surfactants and detergency and organic synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Dioctyl sodium sulphosuccinate in 100 g, 500 g, 5 x 1 kg and 4 x 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Surfactants & detergency
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Dioctyl sodium sulphosuccinate, puriss, 98%+
Catalogue No.	VQ-010855
CAS Number	577-11-7
IUPAC name	sodium 1,4-bis(2-ethylhexoxy)-1,4-dioxobutane-2-sulfonate
Molecular formula	C₂₀H₃₇NaO₇S
Molecular weight	444.6 g/mol
Exact mass	444.2158
Grade	Puriss
Purity / assay	≥98%
HSN code	34029019
InChIKey	APSBXTVYXVQYAB-UHFFFAOYSA-M
SMILES	CCCCC(CC)COC(=O)CC(C(=O)OCC(CC)CCCC)S(=O)(=O)[O-].[Na+]
PubChem CID	23673837

Physical properties
Physical form	Solid
Appearance	White to colourless waxy solid
Melting point	173-179 °C
H-bond donors / acceptors	0 / 7
TPSA	118 Å²
Synonyms	AOT, Bis(2-ethylhexyl) sulfosuccinate sodium salt, DOSS, Docusate sodium, dioctyl sulfosuccinate, Dioctyl sulfosuccinate sodium salt, Aerosol OT, Dioctyl sulfosuccinate sodium, Dioctylal, Disonate, Regutol, Velmol

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P270, P280, P301 + P317, P302 + P352, P305 + P351 + P338, P305 + P354 + P338, P317, P321, P330, P332 + P317, P337 + P317, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 577-11-7

Dioctyl sodium sulphosuccinate, 98%

CAS: 577-11-7
Formula: C₂₀H₃₇NaO₇S
MW: 444.6 g/mol

VQ-010854

AR

Dioctyl sodium sulphosuccinate, AR

CAS: 577-11-7
Formula: C₂₀H₃₇NaO₇S
MW: 444.6 g/mol

VQ-046680

Frequently asked questions

What is the CAS number of Dioctyl sodium sulphosuccinate, puriss, 98%+?

The CAS Registry Number of Dioctyl sodium sulphosuccinate, puriss, 98%+ is 577-11-7. It is also known as AOT, Bis(2-ethylhexyl) sulfosuccinate sodium salt, DOSS.

What is the molecular formula and molecular weight of Dioctyl sodium sulphosuccinate, puriss, 98%+?

Dioctyl sodium sulphosuccinate, puriss, 98%+ has the molecular formula C20H37NaO7S and a molecular weight of 444.6 g/mol. Its IUPAC name is sodium 1,4-bis(2-ethylhexoxy)-1,4-dioxobutane-2-sulfonate.

Which grade and pack sizes of Dioctyl sodium sulphosuccinate, puriss, 98%+ can I order?

We supply Dioctyl sodium sulphosuccinate, puriss, 98%+ in Puriss (≥98%) grade, in 100 g, 500 g, 5 x 1 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Dioctyl sodium sulphosuccinate, puriss, 98%+?

Yes. Every lot of Dioctyl sodium sulphosuccinate, puriss, 98%+ is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Dioctyl sodium sulphosuccinate, puriss, 98%+ be shipped internationally?

Yes. Dioctyl sodium sulphosuccinate, puriss, 98%+ is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.