3,3'-Sulfonyldianiline

Basic Information

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CAS Number

599-61-1

Molecular Formula

C12H12N2O2S

Molecular Weight

248.31 g/mol

EINECS

209-967-5

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Physical State

Powder

Melting Point

170.0 to 175.0 deg-C

Boiling Point

542.8°Cat760mmHg

Density

1.2701 (rough estimate)

Flash Point

282.1°C

Refractive Index

1.5950 (estimate)

Vapor Pressure

0.002Pa at 20℃

SMILES

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C1=CC(=CC(=C1)S(=O)(=O)C2=CC=CC(=C2)N)N

InChI

InChI=1S/C12H12N2O2S/c13-9-3-1-5-11(7-9)17(15,16)12-6-2-4-10(14)8-12/h1-8H,13-14H2

InChIKey

LJGHYPLBDBRCRZ-UHFFFAOYSA-N

LogP

1.6838

pKa

3.16±0.10(Predicted)

Topological Polar Surface Area

86.18 Å²

Hydrogen Bond Donor/Acceptor

4 / 4

Complexity

322

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

Storage Conditions

Store below +30°C.

RTECS

BY8800000

Synonyms & References

English

AC-10821
Oprea1_316800
EINECS 209-967-5
CS-0105060
FT-0614022
BIDD:GT0652
SR-01000391773-1
BRN 2215938
Benzenamine,3'-sulfonylbis-
3-[(3-Aminophenyl)sulfonyl]phenylamine #
3,3'-Diamino Diphenyl Sulphone
DTXCID1024962
Tox21_301737
4-13-00-01009 (Beilstein Handbook Reference)
3,3'-Diaminodifenylsulfon [Czech]
AKOS000121015
SR-01000391773
NS00001251
D76499
PerformicAcid
HMS2342J17
EN300-34105
3-Aminophenyl sulfone
3,3'-Sulfonylbis(aniline)
599-61-1
3,3'-Diaminodifenylsulfon
NSC-20610
3,3-sulfonyldianiline
Sulfone, bis(3-aminophenyl)
3,3'-Sulfonyldianiline
3-(3-aminophenyl)sulfonylaniline

MDL Number

MFCD00007792

EC Number

209-967-5

Customs Code

29309070

FAQ

What is 3,3'-Sulfonyldianiline (CAS: 599-61-1)?

3,3'-Sulfonyldianiline (CAS: 599-61-1) is an organic compound with the chemical formula C12H14N4O2S. It is a white crystalline solid that is commonly used in chemical synthesis. This compound exhibits moderate solubility in water and organic solvents, and it is known for its ability to act as a coupling agent in various reactions. Its structure includes two aniline groups connected by a sulfonyl bridge, making it valuable in the development of pharmaceuticals and specialty chemicals.

What are the main uses of 3,3'-Sulfonyldianiline (CAS: 599-61-1)?

3,3'-Sulfonyldianiline (CAS: 599-61-1) is primarily used in the synthesis of dyes, pharmaceuticals, and other organic compounds. It serves as a key intermediate in the production of azo compounds and is also employed in the development of materials with specific functional properties. Additionally, it is used in research settings for its reactivity and versatility in chemical reactions. Its applications span across industrial chemistry, drug discovery, and material science.

Is 3,3'-Sulfonyldianiline (CAS: 599-61-1) safe?

3,3'-Sulfonyldianiline (CAS: 599-61-1) is considered hazardous due to its potential to cause skin and eye irritation. It should be handled with appropriate personal protective equipment (PPE) such as gloves and safety goggles. Safety data sheets (SDS) recommend avoiding inhalation and ingestion. While it is used in controlled environments, proper safety protocols are essential to minimize exposure and ensure safe handling in both industrial and research applications.

How should 3,3'-Sulfonyldianiline (CAS: 599-61-1) be stored?

3,3'-Sulfonyldianiline (CAS: 599-61-1) should be stored in a cool, dry, and well-ventilated area, away from direct light. It is best kept in a sealed container to prevent moisture absorption and contamination. The recommended storage temperature is below 25°C, and it should be protected from air exposure to maintain stability. Proper labeling and storage conditions are crucial for ensuring the compound's integrity and safety.