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51788

Supelco

Aniline

analytical standard

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1 ML
23,90 €
5 ML
167,00 €

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1 ML
23,90 €
5 ML
167,00 €

About This Item

Formule linéaire :
C6H5NH2
Numéro CAS:
62-53-3
Poids moléculaire :
93.13
Beilstein:
605631
Numéro CE :
200-539-3
Numéro MDL:
MFCD00007629
Code UNSPSC :
41116107
ID de substance PubChem :
329757742
Nomenclature NACRES :
NA.24

23,90 €

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Qualité

analytical standard

Niveau de qualité

100

Densité de vapeur

3.22 (185 °C, vs air)

Pression de vapeur

0.7 mmHg ( 25 °C)

Essai

≥99.5% (GC)

Température d'inflammation spontanée

1139 °F

Durée de conservation

limited shelf life, expiry date on the label

Limite d'explosivité

11 %

Technique(s)

HPLC: suitable
gas chromatography (GC): suitable

Impuretés

≤0.1% water
<0.03% nitrobenzene (C6H5NO2)

Indice de réfraction

n20/D 1.586 (lit.)
n20/D 1.586

pb

184 °C (lit.)

Pf

−6 °C (lit.)

Densité

1.022 g/mL at 25 °C (lit.)

Application(s)

environmental

Format

neat

Chaîne SMILES 

Nc1ccccc1

InChI

1S/C6H7N/c7-6-4-2-1-3-5-6/h1-5H,7H2

Clé InChI

PAYRUJLWNCNPSJ-UHFFFAOYSA-N

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Catégories apparentées

Application

Methyl heneicosanoate has been used as an internal standard in the quantitative determination of fatty acids and their isomers composition using gas chromatography method of analysis (GC).[1]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Actions biochimiques/physiologiques

The acute toxicity of aniline involves its activation in vivo to 4-hydroxyaniline and the formation of adducts with hemoglobin. In erythrocytes, this is associated with the release of iron and the accumulation of methemoglobin and the development of hemolytic anemia and inflammation of the spleen. Tumor formation is often observed in the spleen on prolonged administration.

Mention d'avertissement

Danger

Classification des risques

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Muta. 2 - Skin Sens. 1 - STOT RE 1

Organes cibles

Blood

Code de la classe de stockage

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

158.0 °F - closed cup

Point d'éclair (°C)

70 °C - closed cup

Équipement de protection individuelle

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

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
BCCM2095
BCCK1117
BCCJ5835
BCCG0453
BCCF2378

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Supelco

78891

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Cyclohexyl-13C6-amine 99 atom % 13C

Sigma-Aldrich

603694

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Aniline and several structurally-related aromatic amines produce spleen tumours in rats given high doses of compound in 2-year bioassay studies. Evaluation of the pathogenesis of the splenic lesions and characterization of the disposition of radiolabelled aniline in animals suggests that
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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

      Helpful?

  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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