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8.14680

Sigma-Aldrich

3,3′-Diaminodiphenyl sulfone

for synthesis

Synonym(s):

3,3′-Diaminodiphenyl sulfone, 3,3′-Sulfonyldianiline

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About This Item

Empirical Formula (Hill Notation):
C12H12N2O2S
CAS Number:
599-61-1
Molecular Weight:
248.30
MDL number:
MFCD00007792
UNSPSC Code:
12352116
EC Index Number:
209-967-5
NACRES:
NA.22

Quality Level

200

Assay

≥96.0% (HPLC)

form

solid

potency

4920 mg/kg LD50, oral (Rat)

mp

167-170 °C

bulk density

400 kg/m3

storage temp.

2-30°C

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

InChI key

LJGHYPLBDBRCRZ-UHFFFAOYSA-N

Analysis Note

Assay (HPLC, area%): ≥ 96.0 % (a/a)
Melting range (lower value): ≥ 166 °C
Melting range (upper value): ≤ 170 °C
Identity (IR): passes test

Signal Word

Warning

Hazard Statements

H302 - H373 - H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - STOT RE 2

Target Organs

Blood

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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