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Merck

187364

Sigma-Aldrich

Cyanamid

99%

Synonym(e):

Carbimid

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About This Item

Lineare Formel:
NCNH2
CAS-Nummer:
Molekulargewicht:
42.04
Beilstein:
1732569
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
eCl@ss:
38060506
PubChem Substanz-ID:
NACRES:
NA.22
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Qualitätsniveau

Assay

99%

Form

crystals

Enthält

stabilizer

bp

83 °C/0.5 mmHg (lit.)

mp (Schmelzpunkt)

45-46 °C (lit.)

Löslichkeit

ethanol: soluble 10%, clear to hazy, colorless to faintly yellow
water: soluble

Funktionelle Gruppe

amine

Lagertemp.

2-8°C

SMILES String

NC#N

InChI

1S/CH2N2/c2-1-3/h2H2

InChIKey

XZMCDFZZKTWFGF-UHFFFAOYSA-N

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Allgemeine Beschreibung

Cyanamid ist ein wirksames Mittel zur Behandlung von Alkoholismus[1]. Cyanamid in wässriger Lösung oder in Form seines Calciumsalzes wird als Dünger in der Landwirtschaft eingesetzt[2]. Es ist ein wirksamer Inhibitor von Leberaldehyddehydrogenasen in vivo[1].

Anwendung

Cyanamid wird bei der thermischen Umwandlung von Metalloxidnanoteilchen zu nanokristallinen Metallnitriden als Stickstoffquelle verwendet[3]. Es wird bei der Synthese von mesoporösem graphithaltigem C3N4 eingesetzt[4].

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 3 Dermal - Aquatic Chronic 3 - Carc. 2 - Eye Dam. 1 - Repr. 2 - Skin Corr. 1B - Skin Sens. 1 - STOT RE 2

Zielorgane

Thyroid

Lagerklassenschlüssel

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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Analysenzertifikate (COA)

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Die Dokumentenbibliothek aufrufen

Inhibition of aldehyde dehydrogenase in brain and liver by cyanamide.
R A Deitrich et al.
Biochemical pharmacology, 25(24), 2733-2737 (1976-12-15)
U H Maier-Greiner et al.
Proceedings of the National Academy of Sciences of the United States of America, 88(10), 4260-4264 (1991-05-15)
A protein was purified from crude extracts of the soil fungus Myrothecium verrucaria by gel filtration and hydrophobic chromatography to homogeneity; this protein catalyzed the stoichiometric hydration of the fertilizer cyanamide to urea with high substrate specificity. This cyanamide hydratase
Woong Kwon et al.
Polymers, 12(7) (2020-07-08)
This study investigates the detoxification properties of guanidinylated chitosan against chemical warfare agents and its application to the preparation of military protective clothing. Guanidinylated chitosan was synthesized by chitosan guanidinylation with cyanamide. The detoxification properties of the guanidinylated chitosan were
Thermal transformation of metal oxide nanoparticles into nanocrystalline metal nitrides using cyanamide and urea as nitrogen source.
Buha J, et al.
Chemistry of Materials, 19(14), 3499-3505 (2007)
Anand K Ganesan et al.
PLoS genetics, 4(12), e1000298-e1000298 (2008-12-06)
Melanin protects the skin and eyes from the harmful effects of UV irradiation, protects neural cells from toxic insults, and is required for sound conduction in the inner ear. Aberrant regulation of melanogenesis underlies skin disorders (melasma and vitiligo), neurologic

Artikel

Serotonin is stored in cells and metabolized by MAO, influencing CNS, GI, and platelet functions.

Fragen

1-2 von 2 Fragen  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 Antwort
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 Antwort
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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