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Metam-sodium Hydrate

CAT: 0572-TRC-M225810-10GSize: 10 gDry Ice: NoHazardous: Yes
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CAT#:0572-TRC-M225810-10GSize:10 g
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CAS Number
6734-80-1
Synonyms
Carbamodithioic acid, methyl-, monosodium salt, dihydrate (9CI); Carbamic acid, methyldithio-, monosodium salt, dihydrate (8CI); N 869; N-Methylaminomethanethionothiolic acid sodium salt dihydrate; Sodium N-methyldithiocarbamate dihydrate
Hazard Statement
Toxic if swallowed; UN number: UN2923; Packing Group: II
Smiles
O.O.[Na+].CNC(=S)[S-]
Molecular Formula
C2 H4 N S2 . Na . 2 H2 O
Molecular Weight
165.21
InChI
InChI=1S/C2H5NS2.Na.2H2O/c1-3-2(4)5;;;/h1H3,(H2,3,4,5);;2*1H2/q;+1;;/p-1
Additionnal Information
IUPAC name: sodium;N-methylcarbamodithioate;dihydrate
Shipping Conditions
Room Temperature
Storage Conditions
+4°C

Chemical Information

Carbamodithioic acid, methyl-, monosodium salt, dihydrate

Metam-sodium hydrate (or Metam-sodium) is an organosulfur compound (formally a dithiocarbamate), which is used as a soil fumigant, pesticide, herbicide, and fungicide. It is one of the most widely used pesticides in the United States, with approximately 60 million pounds used in 2001. Upon exposure to the environment, metam sodium decomposes to form methyl isothiocyanate.

CAS Number6734-80-1
PubChem CID23698421
IUPAC Namesodium;N-methylcarbamodithioate;dihydrate
Molecular FormulaC2H8NNaO2S2
Molecular Weight165.22
Topological Polar Surface Area47.1
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Heavy Atom Count8
Formal Charge0
Complexity46
SMILES
CNC(=S)[S-].O.O.[Na+]
InChI
InChI=1S/C2H5NS2.Na.2H2O/c1-3-2(4)5;;;/h1H3,(H2,3,4,5);;2*1H2/q;+1;;/p-1
InChIKey
MJYJDHVIAMJIIW-UHFFFAOYSA-M
Chemical Structure
2D Structure
2D structure of Carbamodithioic acid, methyl-, monosodium salt, dihydrate
CAS: 6734-80-1
CID: 23698421
Formula: C2H8NNaO2S2
MW: 165.22
Interactive 3D Structure
Loading 3D structure...
Computed Properties
PropertyValue
Molecular Weight165.22
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Exact Mass164.98941513
Monoisotopic Mass164.98941513
Topological Polar Surface Area47.1 Ų
Heavy Atom Count8
Formal Charge0
Complexity46.8
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count4
Compound Is CanonicalizedYes