1,4-Butanedisulfonic acid

Basic Information

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CAS Number

27665-39-0

Molecular Formula

C4H10O6S2

Molecular Weight

218.25 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

144 ºC

SMILES

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C(CCS(=O)(=O)O)CS(=O)(=O)O

InChI

InChI=1S/C4H10O6S2/c5-11(6,7)3-1-2-4-12(8,9)10/h1-4H2,(H,5,6,7)(H,8,9,10)

InChIKey

VERAMNDAEAQRGS-UHFFFAOYSA-N

LogP

-0.4577999999999994

Topological Polar Surface Area

108.74 Å²

Hydrogen Bond Donor/Acceptor

2 / 6

Complexity

266

Synonyms & References

English

butane-1,4-disulfonic acid
Butane-1,4-disulfonic acid, 65% in water
AKOS016000533
NS00005429
FT-0652601
MFCD09839759
27665-39-0
1,4 Butane Disulfonic Acid
Q-200769
BCP12757
EC 700-472-4
A823305
1,4-Butanedisulfonic acid-
AS-80789
DS-2980
PMN33S9CGX
butane-1,4-disulfonicacid
butane-1,4-disulfonic acid,butane-1,4-disulfonic acid hydrate
DTXSID70276215
SCHEMBL35183
A819148
1,4-Butanedisulfonicacid
1,4-Disulfobutane
CS-0197106
NSC240399
butane-1,4-disulfonate
1,4-Butanedisulfonic Acid (contains ~40% water)
E73886
1,4-Butanedisulfonic acid
1,4-Butane-disulfonate
Butane-1,4-disulfonic acid

MDL Number

MFCD26743658

Customs Code

2904100000

FAQ

What regulatory guidelines apply to 1,4-Butanedisulfonic acid (CAS: 27665-39-0)?

1,4-Butanedisulfonic acid (CAS: 27665-39-0) falls under the classification and labelling guidelines of the GHS (Globally Harmonized System of Classification and Labelling of Chemicals). For its production and commercial aspects, it is regulated by the REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) in the EU. In the US, FDA and EPA have specific requirements for its use and handling, including reporting and disposal regulations.

Are there alternatives to 1,4-Butanedisulfonic acid in synthesis?

In synthesis, 1,4-Butanedisulfonic acid (CAS: 27665-39-0) can be replaced by other sulfonic acids such as benzenesulfonic acid or methanesulfonic acid. These alternatives offer similar functionality but may have different reactivity and handling requirements. The choice depends on the specific requirements of the synthesis process.

What is the market or research trend for 1,4-Butanedisulfonic acid?

The market for 1,4-Butanedisulfonic acid (CAS: 27665-39-0) is growing due to its use in pharmaceuticals and surfactants. Research trends are focusing on its application in water treatment and as a precursor in organic synthesis. The demand is expected to increase with ongoing development in environmental protection and pharmaceutical industries.

How should waste containing 1,4-Butanedisulfonic acid be handled?

Waste containing 1,4-Butanedisulfonic acid (CAS: 27665-39-0) should be collected in appropriate containers and disposed of according to local regulations. Incineration is an effective method, but professional waste disposal services are recommended to ensure compliance with environmental protection standards. Always follow safety protocols to prevent environmental contamination and personal injury.