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  • Asulam
Name:Asulam
CAS No:3337-71-1

PRODUCT DESCRIPTION

【Name】
Carbamicacid, N-[(4-aminophenyl)sulfonyl]-, methyl ester
【Iupac name】
methyl N-(4-aminophenyl)sulfonylcarbamate
【CAS Registry number】
3337-71-1
【Synonyms】
Carbamicacid, [(4-aminophenyl)sulfonyl]-, methyl ester (9CI)
Carbamic acid,sulfanilyl-, methyl ester (7CI,8CI)
Asulox F
M and B 9057
MB 9057
Methyl (4-aminophenylsulfonyl)carbamate
Methyl4-aminobenzenesulfonylcarbamate
Methyl p-aminobenzenesulfonylcarbamate
N1-Methoxycarbonylsulfanilamide
Plakin
Carbamic acid, [(4-aminophenyl)sulfonyl]-, methyl ester
carbamic acid, N-[(4-aminophenyl)sulfonyl]-, methyl ester
Methyl [(4-aminophenyl)sulfonyl]carbamate
【EINECS(EC#)】
222-077-1
【Molecular Formula】
C8H10N2O4S (Products with the same molecular formula)
【Molecular Weight】
230.24
【Inchi】
InChI=1/C8H10N2O4S/c1-14-8(11)10-15(12,13)7-4-2-6(9)3-5-7/h2-5H,9H2,1H3,(H,10,11)
【InChIKey】
VGPYEHKOIGNJKV-UHFFFAOYSA-N
【Canonical SMILES】
COC(=O)NS(=O)(=O)C1=CC=C(C=C1)N
【MOL File】
3337-71-1.mol

Chemical and Physical Properties

【Density】
1.418g/cm3
【Melting Point】
142-144℃ (dec.)
【Boiling Point】
°Cat760mmHg
【Flash Point】
°C
【Solubilities】
Very soluble
【Stability】
Stable at normal temperatures and pressures.
【Storage temp】
0-6°C
【Computed Properties】
Molecular Weight:230.241 [g/mol]
Molecular Formula:C8H10N2O4S
XLogP3:-0.3
H-Bond Donor:2
H-Bond Acceptor:5
Rotatable Bond Count:3
Tautomer Count:2
Exact Mass:230.036128
MonoIsotopic Mass:230.036128
Topological Polar Surface Area:107
Heavy Atom Count:15
Formal Charge:0
Complexity:314
Isotope Atom Count:0
Defined Atom Stereocenter Count:0
Undefined Atom Stereocenter Count:0
Defined Bond Stereocenter Count:0
Undefined Bond Stereocenter Count:0
Covalently-Bonded Unit Count:1
Feature 3D Acceptor Count:3
Feature 3D Donor Count:2
Feature 3D Cation Count:1
Feature 3D Ring Count:1
Effective Rotor Count:4
Conformer Sampling RMSD:0.6
CID Conformer Count:13

Safety and Handling

【Hazard Codes】
Xn: Harmful;
【Risk Statements】
R22
【Safety】
Moderately toxic by ingestion. When heated to decomposition it emits very toxic fumes of NOx and SOx.

Use and Manufacturing

【Usage】

Herbicide.

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