This product is packaged in a 10 mL amber glass bottle with a red polypropylene cap. The item may be stored at room temperature before and afer opening.
242284
Aniline
ACS reagent grade, ≥99.5%, liquid, suitable for analytical testing
Synonym(s):
Aminobenzene, Benzenamine
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5 ML
$31.35
100 ML
$52.70
500 ML
$126.00
4 X 100 ML
$128.00
About This Item
Linear Formula:
C6H5NH2
CAS Number:
Molecular Weight:
93.13
Beilstein/REAXYS Number:
605631
EC Number:
MDL number:
UNSPSC Code:
12352100
eCl@ss:
39030407
PubChem Substance ID:
NACRES:
NA.21
Grade:
ACS reagent
Assay:
≥99.5%
Bp:
184 °C (lit.)
Vapor pressure:
0.7 mmHg ( 25 °C)
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Product Name
Aniline, ACS reagent, ≥99.5%
grade
ACS reagent
Quality Level
vapor density
3.22 (185 °C, vs air)
vapor pressure
0.7 mmHg ( 25 °C)
assay
≥99.5%
form
liquid
autoignition temp.
1139 °F
expl. lim.
11 %
dilution
(for analytical testing)
impurities
Hydrocarbons, passes test
Nitrobenzene, passes test (lim. ~0.001%)
≤0.01% chlorobenzene
ign. residue
≤0.005%
refractive index
n20/D 1.586 (lit.)
bp
184 °C (lit.)
mp
−6 °C (lit.)
solubility
water: soluble
density
1.022 g/mL at 25 °C (lit.)
SMILES string
Nc1ccccc1
InChI
1S/C6H7N/c7-6-4-2-1-3-5-6/h1-5H,7H2
InChI key
PAYRUJLWNCNPSJ-UHFFFAOYSA-N
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Related Categories
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This Item | 132934 | PHR2346 | 8.22256 |
|---|---|---|---|
| grade ACS reagent | grade - | grade certified reference material, pharmaceutical secondary standard | grade - |
| Quality Level 200 | Quality Level 200 | Quality Level 300 | Quality Level 200 |
| assay ≥99.5% | assay 99% | assay - | assay ≥99.0% (GC) |
| solubility water: soluble | solubility water: soluble | solubility - | solubility 36 g/L |
| form liquid | form liquid | form liquid | form liquid |
| density 1.022 g/mL at 25 °C (lit.) | density 1.022 g/mL at 25 °C (lit.) | density - | density 1.02 g/cm3 at 20 °C |
General description
Material darkens in storage to reddish-brown with no loss in purity.
Application
Biochem/physiol Actions
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.
signalword
Danger
Hazard Classifications
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
target_organs
Blood
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk_germany
WGK 3
flash_point_f
158.0 °F - closed cup
flash_point_c
70 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Journal of Electroanalytical Chemistry, 339(1), 423-449 (1992)
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How is Aniline 5ml (242284-5ml) delivered (glass bottle, other formats) and how can it be stored after initial opening?
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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/418/501/product-dating-information-06-25-mk.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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