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Substance Name: Ethanedithioamide
RN: 79-40-3
UNII: HE28T8Z08D
InChIKey: OAEGRYMCJYIXQT-UHFFFAOYSA-N

Note

  • Indicator for copper, cobalt, & nickel.

Molecular Formula

  • C2-H4-N2-S2

Molecular Weight

  • 120.2
 

Classification Codes

  • Agricultural Chemical
  • Experimental Pesticide
  • Unspecified / Unclassified Pesticide
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Names and Synonyms

Name of Substance

  • Ethanedithioamide
  • Rubeanic acid

Synonyms

  • Dithiooxamide
  • Dithioxamide
  • EINECS 201-203-9
  • Ethanedithioamide
  • HSDB 5230
  • Hydrorubeanic acid
  • NSC 1893
  • Oxaldiimidic acid, dithio-
  • Oxalic acid, dithiono-, diamide
  • Oxamide, dithio-
  • Rubean
  • Rubeane
  • Rubeanic acid
  • RVK
  • UNII-HE28T8Z08D
  • USAF B-43
  • USAF EK-4394
  • USAF MK-6

Systematic Names

  • Dithiooxamide
  • Ethanedithioamide
  • Oxamide, dithio-

Registry Numbers

CAS Registry Number

  • 79-40-3

FDA UNII

  • HE28T8Z08D

Other Registry Numbers

  • 1092079-37-2
  • 7275-92-5

System Generated Number

  • 0000079403

Structure Descriptors

InChI

1S/C2H4N2S2/c3-1(5)2(4)6/h(H2,3,5)(H2,4,6)

InChIKey

OAEGRYMCJYIXQT-UHFFFAOYSA-N

Smiles

C(C(N)=S)(N)=S

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 100mg/kg (100mg/kg)   National Technical Information Service. Vol. AD277-689,
mouse LD50 intravenous 56mg/kg (56mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#04475,
mouse LD50 oral 350mg/kg (350mg/kg) BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Farmakologiya i Toksikologiya Vol. 28, Pg. 230, 1965.
rat LDLo oral 500mg/kg (500mg/kg)   National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 43, 1953.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 170 dec deg C   EXP
pKa Dissociation Constant 10.9 (none)   EXP
log P (octanol-water) -2.980 (none)   EST
Water Solubility 369 mg/L 20 EXP
Henry's Law Constant 4.25E-10 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 4.20E-11 cm3/molecule-sec 25 EST

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