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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:
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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Signal Word

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 Code

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

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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)
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
Ricardo Vergara et al.
Plant molecular biology, 79(1-2), 171-178 (2012-04-03)
It has been reported that dormancy-breaking compound hydrogen cyanamide (HC) stimulates the fermentative pathway and inhibits respiration in grapevine-buds, suggesting in this way, that a respiratory stress must be involved in the release of buds from dormancy. Here, we tested
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.
Justin B Hooper et al.
The journal of physical chemistry. B, 115(46), 13578-13592 (2011-11-01)
A transferrable, polarizable, quantum chemistry (QC) based force field has been developed for hydrazinium (N(2)H(5)(+)), monomethylhydrazinium ((CH(3))N(2)H(4)(+)), and dimethylhydrazinium ((CH(3))(2)N(2)H(3)(+)) cations in combination with the nitrate (NO(3)(-)), azide (N(3)(-)), dicyanamide (N(CN)(2)(-)), and 5-azidotetrazolate (CN(7)(-)) anions. Inclusion of the off-atom charge
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