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About This Item
Empirical Formula (Hill Notation):
C6H8N2O3S
CAS Number:
Molecular Weight:
188.20
Beilstein:
2694057
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Assay
≥98.0% (T)
form
powder
mp
260-266 °C (dec.)
functional group
sulfonic acid
SMILES string
Nc1ccc(c(N)c1)S(O)(=O)=O
InChI
1S/C6H8N2O3S/c7-4-1-2-6(5(8)3-4)12(9,10)11/h1-3H,7-8H2,(H,9,10,11)
InChI key
JVMSQRAXNZPDHF-UHFFFAOYSA-N
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General description
2,4-Diaminobenzenesulfonic acid is an sulfonated aromatic amine and its aerobic biodegradation was reported.
Application
2,4-Diaminobenzenesulfonic acid was used in preparation of series of sulfonated homo- and random co-polyimides.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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