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438928

Sigma-Aldrich

Calcium cyanamide

technical grade

Synonym(s):

Calcium carbimide, Cyanamide calcium derivative, Cyanamide calcium salt

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About This Item

Linear Formula:
CaNCN
CAS Number:
156-62-7
Molecular Weight:
80.10
Beilstein/REAXYS Number:
4124391
EC Number:
205-861-8
MDL number:
MFCD00064894
UNSPSC Code:
12352302
PubChem Substance ID:
24867481
NACRES:
NA.23

grade

technical grade

assay

≥85% (perchloric acid titration)

form

solid

composition

Ca, 45%

mp

>300 °C (lit.)

SMILES string

[Ca]=NC#N

InChI

1S/CN2.Ca/c2-1-3;

InChI key

QFSRQFUIHVTIDL-UHFFFAOYSA-N

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Related Categories

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3 - Water-react 3

target_organs

Respiratory system

Storage Class

4.3 - Hazardous materials which set free flammable gases upon contact with water

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCM6979
MKCB1122V
MKBV2492V
MKBM4390V
MKBF8937V

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[Determination of calcium cyanamide in air of workplace by spectrophotometry].
Wei Zhao et al.
Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases, 30(6), 474-476 (2012-08-31)
Cedric Maton et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 13(13), 3146-3157 (2012-06-26)
A versatile and efficient method to synthesize tetrasubstituted imidazoles via a one-pot modified Debus-Radziszewski reaction and their subsequent transformation into the corresponding imidazolium ionic liquids is reported. The tetrasubstituted imidazoles were also synthesized by means of a continuous flow process.
Dorota Soltys et al.
Planta, 236(5), 1629-1638 (2012-08-01)
Cyanamide (CA) has been reported as a natural compound produced by hairy vetch (Vicia villosa Roth.) and it was shown also to be an allelochemical, responsible for strong allelopathic potential in this species. CA phytotoxicity has been demonstrated on various
Generation of melamine polymer condensates upon hypergolic ignition of dicyanamide ionic liquids.
Konstantin Chingin et al.
Angewandte Chemie (International ed. in English), 50(37), 8634-8637 (2011-07-26)
Carmen Harb et al.
Inorganic chemistry, 52(3), 1621-1630 (2013-01-24)
Nine [Ru(Tp)(dppe)L] complexes, where Tp is hydrotris(pyrazol-1-yl)borate, dppe is ethylenebis(diphenylphosphine), and L is (4-nitrophenyl)cyanamide (NO(2)pcyd(-)), (2-chlorophenyl)cyanamide (2-Clpcyd(-)), (3-chlorophenyl)cyanamide (3-Clpcyd(-)), (2,4-dichlorophenyl)cyanamide (2,4-Cl(2)pcyd(-)), (2,3-dichlorophenyl)cyanamide (2,3-Cl(2)pcyd(-)), (2,5-dichlorophenyl)cyanamide (2,5-Cl(2)pcyd(-)), (2,4,5-trichlorophenyl)cyanamide (2,4,5-Cl(3)pcyd(-)), (2,3,5,6-tetrachlorophenyl)cyanamide (2,3,5,6-Cl(4)pcyd(-)), and (pentachlorophenyl)cyanamide (Cl(5)pcyd(-)), and the dinuclear complex [{Ru(Tp)(dppe)}(2)(μ-adpc)], where adpc(2-) is
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