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187364

Sigma-Aldrich

Cyanamide

99%

Synonyme(s) :

Carbimide, Hydrogen cyanamide

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About This Item

Formule linéaire :
NCNH2
Numéro CAS:
420-04-2
Poids moléculaire :
42.04
Beilstein:
1732569
Numéro CE :
206-992-3
Numéro MDL:
MFCD00007572
Code UNSPSC :
12352100
eCl@ss :
38060506
ID de substance PubChem :
24851270
Nomenclature NACRES :
NA.22
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Niveau de qualité

200

Essai

99%

Forme

crystals

Contient

stabilizer

pb

83 °C/0.5 mmHg (lit.)

Pf

45-46 °C (lit.)

Solubilité

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

Groupe fonctionnel

amine

Température de stockage

2-8°C

Chaîne SMILES 

NC#N

InChI

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

Clé InChI

XZMCDFZZKTWFGF-UHFFFAOYSA-N

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Catégories apparentées

Description générale

Cyanamide is an effective agent to treat alcoholism[1]. Cyanamide in aqueous solution or in the form of its calcium salt is used as a fertilizer in agriculture[2]. It is a potent inhibitor of liver aldehyde dehydrogenases in vivo[1].

Application

Cyanamide was used as nitrogen source in thermal transformation of metal oxide nanoparticles into nanocrystalline metal nitrides[3]. It was used in the synthesis of mesoporous graphitic C3N4[4].

Pictogrammes

Skull and crossbonesHealth hazardCorrosion
GHS06,GHS08,GHS05

Mention d'avertissement

Danger

Classification des risques

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

Organes cibles

Thyroid

Code de la classe de stockage

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

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

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

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Certificats d'analyse (COA)

Lot/Batch Number
SDBB1509
STBK5414
STBK2525
STBJ2272
STBH4364

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

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
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
Mesoporous graphitic carbon nitride as a versatile, metal-free catalyst for the cyclisation of functional nitriles and alkynes.
Goettmann F, et al.
New. J. Chem., 31(8), 1455-1460 (2007)
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Questions

1–2 of 2 Questions  

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

    1 answer

    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 answer

    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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