A74602
3-Aminophenyl sulfone
97%
Synonym(s):
3,3′-Sulfonyldianiline
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About This Item
Linear Formula:
(H2NC6H4)2SO2
CAS Number:
Molecular Weight:
248.30
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
EC Number:
209-967-5
MDL number:
Product Name
3-Aminophenyl sulfone, 97%
InChI key
LJGHYPLBDBRCRZ-UHFFFAOYSA-N
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
SMILES string
Nc1cccc(c1)S(=O)(=O)c2cccc(N)c2
assay
97%
form
powder
mp
170-173 °C (lit.)
General description
3-Aminophenyl sulfone is an amine based curing agent that facilitates the formation of heat resistant epoxy based adhesive system. It has an amine hydrogen equivalent weight of 62.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - STOT RE 2
target_organs
Blood
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Studies on the adhesive properties of solid elastomer-modified novolac epoxy resin.
Gouri C, et al.
International Journal of Adhesion and Adhesives, 20(4), 305-314 (2000)
Effects of the structure of the aromatic curing agent on the cure kinetics of epoxy networks.
Grillet AC, et al.
Polymer, 30(11), 2094-2103 (1989)
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