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4,4

CAS NO.： 80-08-0

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Specification： ≥99.5%

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Lead Time： 14-30 days

Max Capacity： -

Packing： 25KG/Fibre Drum

Product Detail

Properties

4,4'-Diamino Diphenyl Sulfone

CAS NO. 80-08-0

Category Intermediates for advanced composite materials

Chemical Name 4,4'-Diamino Diphenyl Sulfone

Molecular Formula C12H12N2O2S

Molecular weight 248.30

Structure 结构式

Standard Company standard Packing 25kg fibre drums or as per requirements

Specifications Appearance: white crystalline powder Purity: ≥99.5% MIN(HPLC) Melting point:≥177 Loss on drying: ≤0.5%

Application Material for polysulfone amide and other polymers Epoxy hardener Adhesives Gas chromatography Antileprosy dru

Properties

It can be used as intermediate of medicine and polymer materials. It can be used to treat leprosy.

CAS No.

80-08-0

Formula

C12H12N2O2S

Molecular Mass

248.30100

Exact Mass

248.06200

PSA

94.56000

Logp

3.92700

IUPAC

4-(4-aminophenyl)sulfonylaniline

Matter Classification

organic

Category

Melting Point

175-177 °C

Density

1.361 g/cm3

Boiling Point

511.7ºC

Flash Point

263.2ºC

Appearance

白色至米色结晶

Acidity and Basicity

neutral

HS Code

29309090

UN No.

3249

DG-Class

6.1

Risk Code

R22

Safety Label

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Hebei Jianxin Chemical Co.,Ltd.

21YRS

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CRO

Country/Region：

Hebei, China

Contacts：

Manager Zhou

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Sales Manager

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4,4'-Diamino Diphenyl Sulfone