Butane-1,4-disulfonic Acid

Name: Butane-1,4-disulfonic Acid
Brand: Vaqora Chemicals
SKU: VQ-039333

About Butane-1,4-disulfonic Acid

Butane-1,4-disulfonic Acid (CAS 27665-39-0) is an organosulfur compound offered by Vaqora Chemicals. The compound has the formula C4H10O6S2, corresponding to a molecular weight of 218.3 g/mol. It is also known as 1,4-Butanedisulfonic acid or 1,4-Butane-disulfonate.

Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span fine chemical synthesis and organic synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Butane-1,4-disulfonic Acid in 100 mg, 250 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Fine chemical synthesis
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Butane-1,4-disulfonic Acid
Catalogue No.	VQ-039333
CAS Number	27665-39-0
IUPAC name	butane-1,4-disulfonic acid
Molecular formula	C₄H₁₀O₆S₂
Molecular weight	218.3 g/mol
Exact mass	217.9919
InChIKey	VERAMNDAEAQRGS-UHFFFAOYSA-N
SMILES	C(CCS(=O)(=O)O)CS(=O)(=O)O
PubChem CID	119022

Physical properties
Physical form	Other
LogP (XLogP3)	-1.3
H-bond donors / acceptors	2 / 6
TPSA	126 Å²
Synonyms	1,4-Butanedisulfonic acid, 1,4-Butane-disulfonate, 1,4-Butanedisulfonicacid, 1,4-Disulfobutane, butane-1,4-disulfonate, 1,4-Butanedisulfonic acid-, 1,4 Butane Disulfonic Acid, butane-1,4-disulfonic acid,butane-1,4-disulfonic acid hydrate

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H335May cause respiratory irritation

Precautionary statements: P260, P261, P264, P271, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P319, P321, P363, P403 + P233, P405, 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

Frequently asked questions

What is the CAS number of Butane-1,4-disulfonic Acid?

The CAS Registry Number of Butane-1,4-disulfonic Acid is 27665-39-0. It is also known as 1,4-Butanedisulfonic acid, 1,4-Butane-disulfonate, 1,4-Butanedisulfonicacid.

What is the molecular formula and molecular weight of Butane-1,4-disulfonic Acid?

Butane-1,4-disulfonic Acid has the molecular formula C4H10O6S2 and a molecular weight of 218.3 g/mol. Its IUPAC name is butane-1,4-disulfonic acid.

Which grade and pack sizes of Butane-1,4-disulfonic Acid can I order?

We supply Butane-1,4-disulfonic Acid, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Butane-1,4-disulfonic Acid?

Yes. Every lot of Butane-1,4-disulfonic Acid 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 Butane-1,4-disulfonic Acid be shipped internationally?

Yes. Butane-1,4-disulfonic Acid 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.