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51788

Aniline

analytical standard

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Fórmula lineal:
C6H5NH2
Número CAS:
62-53-3
Peso molecular:
93.13
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329757742
EC Number:
200-539-3
Beilstein/REAXYS Number:
605631
MDL number:
MFCD00007629
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grade

analytical standard

Quality Segment

100

vapor density

3.22 (185 °C, vs air)

vapor pressure

0.7 mmHg ( 25 °C)

assay

≥99.5% (GC)

autoignition temp.

1139 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

11 %

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

impurities

≤0.1% water, <0.03% nitrobenzene (C6H5NO2)

refractive index

n20/D 1.586

bp

184 °C (lit.)

mp

−6 °C (lit.)

density

1.022 g/mL at 25 °C (lit.)

application(s)

environmental

format

neat

SMILES string

Nc1ccccc1

InChI

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

InChI key

PAYRUJLWNCNPSJ-UHFFFAOYSA-N

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).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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.

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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

Clase de almacenamiento

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

wgk

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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Certificados de análisis (COA)

Lot/Batch Number

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