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Substance Name: Calcium Carbimide [INN]
RN: 156-62-7
UNII: ZLR270912W
InChIKey: MYFXBBAEXORJNB-UHFFFAOYSA-N

Molecular Formulas

  • C-H2-N2.Ca
  • C-N2.Ca

Molecular Weight

  • 80.103
 

Classification Codes

Classification Codes

  • Agricultural Chemical
  • Fungicide, Bactericide, Wood Preservative
  • Herbicide
  • Human Data
  • Mutation Data
  • Out-Dated Pesticide
  • Tumor Data

Superlist Classification Codes

  • Reportable Quantity (RQ) = 1000 lb
  • TWA 0.5 mg/m3; Not classifiable as a human carcinogen

Names and Synonyms

Name of Substance

  • Calcium Carbimide [INN]
  • Calcium cyanamide

Synonyms

  • Abstem
  • Aero cyanamid granular
  • Aero cyanamid special grade
  • Aero-cyanamid
  • AI3-28780
  • Alzodef
  • Calcii carbimidum
  • Calcii carbimidum [INN-Latin]
  • Calcium carbimide
  • Calcium cyanamide
  • Calciumcarbimidum
  • Carbimida calcica
  • Carbimida calcica [INN-Spanish]
  • Carbimide calcique
  • Carbimide calcique [INN-French]
  • Carbodimid calcium
  • Caswell No. 140
  • CCC
  • CCRIS 118
  • CY-L 500
  • Cyanamide calcique
  • Cyanamide calcique [French]
  • Cyanamide, calcium salt (1:1)
  • Dipsan
  • Dormex
  • EC 205-861-8
  • EINECS 205-861-8
  • EPA Pesticide Chemical Code 014001
  • HSDB 1328
  • Lime nitrogen
  • Lime-nitrogen
  • NCI-C02937
  • Nitrogen lime
  • Nitrolime
  • NSC 7078
  • Perlka
  • UNII-ZLR270912W
  • USAF CY-2

Systematic Names

  • Calcium cyanamide
  • Calcium cyanamide, containing more than 25 per cent by weight of nitrogen, calculated on the dry anhydrous product
  • Cyanamide, calcium salt (1:1)

Superlist Names

  • Calcium cyanamide
  • Calcium cyanamide with >0.1% of calcium carbide
  • Calcium cyanamide with >0.1% of calcium carbide [UN1403] [Dangerous when wet]
  • Cyanamide, calcium salt (1:1)
  • Dormex
  • UN1403

Registry Numbers

CAS Registry Number

  • 156-62-7

FDA UNII

  • ZLR270912W

Other Registry Numbers

  • 1015936-91-0
  • 1202864-94-5
  • 1203558-43-3

Related Registry Number

  • 420-04-2 (Parent)

System Generated Number

  • 0000156627

Molecular Formulas

Molecular Formulas

  • C-H2-N2.Ca
  • C-N2.Ca

Molecular Formula Fragments

  • C-H2-N2
  • C-N2
  • Ca
  • COMPONENT

Structure Descriptors

InChI

1S/CN2.Ca/c2-1-3;/q-2;+2

InChIKey

MYFXBBAEXORJNB-UHFFFAOYSA-N

Smiles

C(#N)[NH2-2].[Ca+2]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
human LDLo oral 571mg/kg (571mg/kg)   "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 149, 1969.
mouse LD50 intraperitoneal 100mg/kg (100mg/kg)   National Technical Information Service. Vol. AD277-689,
mouse LD50 intravenous 282mg/kg (282mg/kg)   Drugs in Japan Vol. 6, Pg. 304, 1982.
mouse LD50 oral 334mg/kg (334mg/kg)   Drugs in Japan Vol. 6, Pg. 304, 1982.
rabbit LD50 oral 1400mg/kg (1400mg/kg)   Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. Vol. -, Pg. 174, 1966.
rabbit LD50 skin 590mg/kg (590mg/kg)   "Kirk-Othmer Encyclopedia of Chemical Technology," 3rd ed., Grayson, M., and D. Eckroth, eds. New York, John Wiley & Sons, Inc., 1978Vol. 7, Pg. 291, 1979.
rat LC50 inhalation > 150mg/m3/4H (150mg/m3)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A053, Pg. 1984,
rat LD50 intravenous 125mg/kg (125mg/kg)   Drugs in Japan Vol. 6, Pg. 304, 1982.
rat LD50 oral 158mg/kg (158mg/kg)   Drugs in Japan Vol. 6, Pg. 304, 1982.
rat LD50 unreported 1gm/kg (1000mg/kg)   Guide to the Chemicals Used in Crop Protection. Vol. 6, Pg. 73, 1973.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 1340 deg C   EXP
log P (octanol-water) -0.200 (none)   EST
Water Solubility 1.93E+05 mg/L 25 EST
Vapor Pressure 1.800 mm Hg 25 EST
Atmospheric OH Rate Constant 0.0 cm3/molecule-sec 25 EST

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