Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Metam-sodium [ISO]
RN: 137-42-8
UNII: 3CD7UKN224
InChIKey: AFCCDDWKHLHPDF-UHFFFAOYSA-M

Classification Codes

  • Agricultural Chemical
  • Fungicide, Bactericide, Wood Preservative
  • Herbicide
  • Insecticide
  • Nematocide
  • Reproductive Effect

Molecular Formula

  • C2-H5-N-S2.Na

Molecular Weight

  • 129.1826
 

Names and Synonyms

Results Name

  • Metam-sodium [ISO]

Name of Substance

  • Metham sodium
  • Sodium methyldithiocarbamate

Synonyms

  • A7 Vapam
  • Basamid-fluid
  • BAY 5590
  • Carbam
  • Carbamic acid, methyldithio-, monosodium salt
  • Carbamic acid, N-methyldithio-, sodium salt
  • Carbamodithioic acid, methyl-, monosodium salt
  • Carbathion
  • Carbathione
  • Carbation
  • Carbothion
  • Diethylamino-2,6-acetoxylidide
  • EINECS 205-293-0
  • Geort
  • HSDB 1767
  • Karbation
  • Mapasol
  • Masposol
  • Metam sodium
  • Metam-fluid Basf
  • Metam-sodium
  • Metam-sodium [Dutch, French, German, Italian]
  • Metam-sodium [ISO]
  • Metamsodium
  • Metham
  • Metham sodium
  • Metham sodium (VAN)
  • Metham [German]
  • Methan-sodium
  • Methylcarbamodithioic acid sodium salt
  • Methyldithiocarbamic acid, sodium salt
  • Methyldithiokarbaman sodny
  • Methyldithiokarbaman sodny [Czech]
  • Monam
  • Monosodium methylcarbamodithioate
  • N-869
  • N-Methylaminodithioformic acid sodium salt
  • N-Methylaminomethanethionothiolic acid sodium salt
  • N-Methyldithiocarbamate de sodium
  • N-Methyldithiocarbamate de sodium [French]
  • N-Metil-ditiocarbammato di sodio
  • N-Metil-ditiocarbammato di sodio [Italian]
  • Natrium-N-methyl-dithiocarbamaat
  • Natrium-N-methyl-dithiocarbamaat [Dutch]
  • Natrium-N-methyl-dithiocarbamat
  • Natrium-N-methyl-dithiocarbamat [German]
  • Nematin
  • NSC 3515
  • Sectagon II
  • Sepivam
  • Sistan
  • SMDC
  • Sodium metam
  • Sodium metham
  • Sodium methylcarbamodithioate
  • Sodium methyldithiocarbamate
  • Sodium monomethyldithiocarbamate
  • Sodium N-methylaminodithioformate
  • Sodium N-methylaminomethanethionothiolate
  • Sodium N-methyldithiocarbamate
  • Soil-Prep
  • Solasan 500
  • Solesan 500
  • Sometam
  • Trapex
  • Trimaton
  • UNII-3CD7UKN224
  • Vapam
  • VDM
  • VPM
  • VPM (fungicide)

Systematic Names

  • Carbamic acid, methyldithio-, monosodium salt (8CI)
  • Carbamic acid, N-methyldithio-, sodium salt
  • Carbamodithioic acid, methyl-, monosodium salt
  • Carbamodithioic acid, methyl-, monosodium salt (9CI)
  • Metam-sodium

Superlist Names

  • Carbamodithioic acid, methyl-, monosodium salt
  • Metam sodium solution
  • Metam-sodium
  • Metham sodium
  • Sodium methyldithiocarbamate
  • Sodium N-methyldithiocarbamate
  • Sodium N-methyldithiocarbamate solution

Registry Numbers

CAS Registry Number

  • 137-42-8

FDA UNII

  • 3CD7UKN224

Related Registry Number

  • 144-54-7 (Parent)

System Generated Number

  • 0000137428

Molecular Formulas

Molecular Formula

  • C2-H5-N-S2.Na

Molecular Formula Fragments

  • C2-H5-N-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C2H5NS2.Na/c1-3-2(4)5;/h1H3,(H2,3,4,5);/q;+1/p-1

InChIKey

AFCCDDWKHLHPDF-UHFFFAOYSA-M

Smiles

C(=S)(NC)[S-].[Na+]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LDLo oral 100mg/kg (100mg/kg) GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 34(5), Pg. 33, 1969.
guinea pig LD50 oral 815mg/kg (815mg/kg)   Hygiene and Sanitation Vol. 32(2), Pg. 169, 1967.
mouse LD50 intraperitoneal 500mg/kg (500mg/kg)   Farmakologiya i Toksikologiya Vol. 32, Pg. 356, 1969.
mouse LD50 oral 50mg/kg (50mg/kg)   Residue Reviews. Vol. 10, Pg. 97, 1965.
mouse LD50 unreported 285mg/kg (285mg/kg)   "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971Vol. -, Pg. 213, 1971.
quail LD50 unreported 500mg/kg (500mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C196, 1991.
rabbit LD50 oral 320mg/kg (320mg/kg)   Hygiene and Sanitation Vol. 32(2), Pg. 169, 1967.
rabbit LD50 skin 800mg/kg (800mg/kg)   World Review of Pest Control. Vol. 9, Pg. 119, 1970.
rat LD50 oral 450mg/kg (450mg/kg)   Farmakologiya i Toksikologiya Vol. 32, Pg. 356, 1969.
rat LD50 skin 636mg/kg (636mg/kg)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 106, 1982.
rat LD50 unreported 550mg/kg (550mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 26(6), Pg. 21, 1982.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) -2.620 (none)   EST
Water Solubility 7.22E+05 mg/L 20 EXP
Vapor Pressure 4.53E-09 mm Hg 25 EST
Atmospheric OH Rate Constant 6.43E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.