Substance
ID:366498
Names and Identifiers
IUPAC name
aniline
IUPAC Traditional name
aniline
Synonyms
Aniline苯胺
Properties
Product Information
Linear Formula
C6H5NH2
Grade
puriss.
Ignition Residue
≤0.01% (as SO4)
Impurities
≤0.1% water (Karl Fischer)
Purity
≥99.5% (GC)
Physical Property
Flash Point
158 °F
70 °C
Melting Point
-6 °C(lit.)
Auto Ignition Point
1139 °F
Refractive Index
n20/D 1.586(lit.)
Density
1.022 g/mL at 25 °C(lit.)
Boiling Point
184 °C(lit.)
Vapor Density
3.22 (185 °C, vs air)
Vapor Pressure
0.7 mmHg ( 25 °C)
Safety Information
Risk Statements
23/24/25-40-41-43-48/23/24/25-50-68
European Hazard Symbols
Nature polluting (N)
Toxic (T)Safety Statements
26-27-36/37/39-45-46-61-63
Packing Group
2
Explode Limits
11 %
GHS Pictograms
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
MSDS Link
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RID/ADR
UN 1547 6.1/PG 2
GHS Hazard statements
H301-H311-H317-H318-H331-H341-H351-H372-H400
UN Number
1547
German water hazard class
2
GHS Precautionary statements
P261-P273-P280-P301+P310-P305+P351+P338-P311
Hazard Class
6.1
GHS Signal Word
Danger
RTECS
BW6650000
Molecule Details
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.
Caution
The change of color due to oxidation during storage does not affect most applications. A colorless product is only available directly after distillation.
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.
Caution
The change of color due to oxidation during storage does not affect most applications. A colorless product is only available directly after distillation.
Molecular Spectra
No Data Available
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References
No Data Available
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