2,5-Dihydroxybenzenesulfonic acid - N-ethylethanamine (1:1)

Basic Information

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CAS Number

2624-44-4

Molecular Formula

C10H17NO5S

Molecular Weight

263.32 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

128.0 to 132.0 deg-C

Boiling Point

496.4°C at 760 mmHg

Flash Point

254 °C

Refractive Index

1.5060 (estimate)

SMILES

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CCNCC.C1=CC(=C(C=C1O)S(=O)(=O)O)O

InChI

InChI=1S/C6H6O5S.C4H11N/c7-4-1-2-5(8)6(3-4)12(9,10)11;1-3-5-4-2/h1-3,7-8H,(H,9,10,11);5H,3-4H2,1-2H3

InChIKey

HBGOLJKPSFNJSD-UHFFFAOYSA-N

LogP

0.9602999999999999

Topological Polar Surface Area

106.86000000000001 Å²

Hydrogen Bond Donor/Acceptor

4 / 6

Complexity

252

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Toxicity

LD50 i.v. in mice, rats: 800, 1350 mg/kg (Esteve)

Synonyms & References

English

Cyclonamine
Etamsylatum [INN-Latin]
ETHAMSYLATE
KS-1169
s4152
HY-B1074
Ciclonamina [Italian]
SCHEMBL34303
2,5-Dihydroxybenzenesulfonic acid N-ethylethanamine
2,5-dihydroxybenzenesulfonic acid;N-ethylethanamine
CAS-2624-44-4
Diidroxi-1,4-benzenesulfonato-3-di-etilammonium [Italian]
Etamsilato (INN-Spanish)
Diethylamine dobesilate
Etamsilate
ETHAMSYLATE [MI]
2624-44-4
ETAMSYLATE (MART.)
Dicynone
NCGC00017041-04
ETAMSYLATE [JAN]
Ciclonamina
diethylamine 2,5-dihydroxy benzene sulfonate
E-141
SR-01000838306-2
HMS1571K11
HMS3715K11
DTXSID4045559
Etamsylate,(S)
Aglumin
Diethylammonium 2,5-dihydroxybenzenesulfonate

MDL Number

MFCD00867499

Customs Code

2921199090

FAQ

What is 2,5-Dihydroxybenzenesulfonic acid - N-ethylethanamine (1:1) (CAS: 2624-44-4)?

2,5-Dihydroxybenzenesulfonic acid - N-ethylethanamine (1:1), with CAS number 2624-44-4, is a sulfonamide compound formed by the reaction of 2,5-dihydroxybenzenesulfonic acid and N-ethylethanamine in a 1:1 molar ratio. It contains a benzene ring with two hydroxyl groups and a sulfonic acid group, linked to an ethyl-substituted ethanamine moiety. This compound is typically a white solid with moderate solubility in water and is used as an intermediate in chemical synthesis.

What are the main uses of 2,5-Dihydroxybenzenesulfonic acid - N-ethylethanamine (1:1) (CAS: 2624-44-4)?

This compound is primarily used in pharmaceutical research as a building block for drug development, particularly in sulfonamide-based therapies. It also finds applications in industrial chemistry for producing dyes, surfactants, and functional materials. In research settings, it serves as a reagent for synthesizing organic compounds and studying reaction mechanisms. Its versatility makes it relevant in chemical and drug discovery processes.

Is 2,5-Dihydroxybenzenesulfonic acid - N-ethylethanamine (1:1) (CAS: 2624-44-4) safe?

2,5-Dihydroxybenzenesulfonic acid - N-ethylethanamine (1:1) (CAS: 2624-44-4) requires careful handling due to its potential irritant properties. It may cause skin or respiratory irritation, so protective measures like gloves, goggles, and proper ventilation are essential. Safety data sheets (SDS) should be consulted for specific guidelines, and it is classified under standard chemical safety protocols to ensure compliance with OSHA and EPA regulations.

How should 2,5-Dihydroxybenzenesulfonic acid - N-ethylethanamine (1:1) (CAS: 2624-44-4) be stored?

Store 2,5-Dihydroxybenzenesulfonic acid - N-ethylethanamine (1:1) (CAS: 2624-44-4) in a cool, dry place (ideally 25°C), away from moisture and light. Use airtight, sealed containers to maintain stability and prevent degradation. Avoid exposure to humid environments and ensure it is kept in a well-ventilated area to maintain safety and extend shelf life.