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538264

Sigma-Aldrich

Butyronitrile

≥99%

Synonyme(s) :

Propyl cyanide

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100 ML
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About This Item

Formule linéaire :
CH3CH2CH2CN
Numéro CAS:
109-74-0
Poids moléculaire :
69.11
Beilstein:
1361452
Numéro CE :
203-700-6
Numéro MDL:
MFCD00001968
Code UNSPSC :
12352100
ID de substance PubChem :
24878315
Nomenclature NACRES :
NA.22

62.20 CHF

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Densité de vapeur

2.4 (vs air)

Pression de vapeur

23 mmHg ( 25 °C)

Essai

≥99%

Température d'inflammation spontanée

910 °F

Indice de réfraction

n20/D 1.384 (lit.)

pb

115-117 °C (lit.)

Pf

−112 °C (lit.)

Solubilité

DMF: miscible(lit.)
alcohol: miscible(lit.)
diethyl ether: miscible(lit.)
water: very slightly soluble(lit.)

Densité

0.794 g/mL at 25 °C (lit.)

Groupe fonctionnel

nitrile

Chaîne SMILES 

CCCC#N

InChI

1S/C4H7N/c1-2-3-4-5/h2-3H2,1H3

Clé InChI

KVNRLNFWIYMESJ-UHFFFAOYSA-N

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Catégories apparentées

Description générale

Butyronitrile (Propyl cyanide, Butane nitrile, BN) is a linear cyanide. Butyronitrile (BN) glasses were fabricated by vapor deposition. The relationship between molar volume and deposition temperature for BN glasses has been investigated.[1] Its reaction with high-temperature water (Temperature = 330°C and Pressure range = 128-2600bar) has been reported to afford butanamide, butyric acid and ammonia.[2] It undergoes selective reduction in the presence of LiOH promoted Co-based Raney-catalysts to afford n-butylamine.[3]

Application

Butyronitrile is suitable for use in a study to investigate the effect of stereochemical factors on intervalence charge transfer (IT).[4] It may be used in electrolyte composition in dye-sensitized solar cells.[5]

Pictogrammes

FlameSkull and crossbones
GHS02,GHS06

Mention d'avertissement

Danger

Mentions de danger

H225,H301 + H311,H330

Classification des risques

Acute Tox. 1 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Flam. Liq. 2

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

71.6 °F

Point d'éclair (°C)

22 °C

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificats d'analyse (COA)

Lot/Batch Number
MKCX4823
MKCV2739
MKCQ5647
SHBL0029
SHBJ8592

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Sigma-Aldrich

131261

Nonanenitrile

Tailoring Raney-catalysts for the selective hydrogenation of butyronitrile to n-butylamine.
Chojecki A, et al.
J. Catal., 245(1), 237-248 (2007)
Stereochemical influences on intervalence charge transfer in homodinuclear complexes of ruthenium.
D M D'Alessandro et al.
Inorganic chemistry, 40(26), 6841-6844 (2001-12-12)
Effect of pressure on the rate of butyronitrile hydrolysis in high-temperature water.
Iyer SD and Klein MT.
Journal of Supercritical Fluids, 10(3), 191-200 (1997)
Hideyuki Nakayama et al.
The journal of physical chemistry. B, 117(35), 10311-10319 (2013-08-08)
Molar volumes (Vm) of vapor-deposited ethylcyclohexane (ECH) and butyronitrile (BN, sometimes called butanenitrile) glasses were studied as a function of deposition temperature (Td). ECH glasses deposited at Td sufficiently below their glass-transition temperature (Tg) exhibited changes in Vm on heating
Frédéric Sauvage et al.
Journal of the American Chemical Society, 133(33), 13103-13109 (2011-06-28)
We elaborated a new electrolyte composition, based on butyronitrile solvent, that exhibits low volatility for use in dye-sensitized solar cells. The strong point of this new class of electrolyte is that it combines high efficiency and excellent stability properties, while
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Questions

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  1. 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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  2. 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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