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About This Item
Linear Formula:
ClC6H4SO2NH2
CAS Number:
Molecular Weight:
191.64
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
Assay
98%
mp
189-193 °C (lit.)
SMILES string
NS(=O)(=O)c1ccccc1Cl
InChI
1S/C6H6ClNO2S/c7-5-3-1-2-4-6(5)11(8,9)10/h1-4H,(H2,8,9,10)
InChI key
JCCBZCMSYUSCFM-UHFFFAOYSA-N
General description
2-Chlorobenzenesulfonamide is a halogenated sulfonamide derivative. It is formed as one of the major degradation product of chlorosulfuron. Crystals of 2-chlorobenzenesulfonamide exhibit monoclinic space group Cc. Its molecules are linked by N1—H11···O1 and N1—H12···O2 hydrogen bonding to form an infinite 3-D molecular network.
Application
2-Chlorobenzenesulfonamide may be used in the synthesis of 2-chloro-N-(4-methoxybenzoyl)benzenesulfonamide and 1,2,4-thiadiazine ,1-dioxides.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Fate of chlorsulfuron in the environment. 2. Field evaluations.
Strek HJ.
Pestic. Sci., 53(1), 52-70 (1998)
H P Hershey et al.
Plant molecular biology, 17(4), 679-690 (1991-10-01)
A search of compounds capable of inducing specific gene expression in plants without affecting growth and development led to the examination of changes in the pattern of gene expression in corn after treatment with substituted benzenesulfonamide herbicide safeners. Following hydroponic
Synthesis and biological activity of novel 3-heteroaryl-2H-pyrido [4, 3-e][1, 2, 4] thiadiazine and 3-heteroaryl-2H-benzo [e][1, 2, 4] thiadiazine 1, 1-dioxides.
Gobis, Katarzyna, et al.
Monatshefte fur Chemie / Chemical Monthly, 144(8), 1197-1203 (2013)
2-Chlorobenzenesulfonamide.
Gowda BT, et al.
Acta Crystallographica Section E, Structure Reports Online, 65(9), o2144-o2144 (2009)
Aldo Pagano et al.
PLoS genetics, 3(2), e1-e1 (2007-02-06)
By means of a computer search for upstream promoter elements (distal sequence element and proximal sequence element) typical of small nuclear RNA genes, we have identified in the human genome a number of previously unrecognized, putative transcription units whose predicted
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