A8524

Aniline hydrochloride

≥99%

• Synonym(s): Anilinium chloride, Benzenamine hydrochloride, Phenylamine hydrochloride, Phenylammonium chloride
• Linear Formula: C₆H₅NH₂ · HCl
• CAS Number: 142-04-1
• Molecular Weight: 129.59
• Beilstein: 3593823
• EC Number: 205-519-8
• MDL number: MFCD00012958
• UNSPSC Code: 12352100
• PubChem Substance ID: 57653890
• NACRES: NA.22

Properties

• vapor density: 4.46 (vs air)
• Quality Level: 200
• Assay: ≥99%
• form: crystals
• mp: 196-198 °C (lit.)
• SMILES string: Cl.Nc1ccccc1
• InChI: 1S/C6H7N.ClH/c7-6-4-2-1-3-5-6;/h1-5H,7H2;1H
• InChI key: MMCPOSDMTGQNKG-UHFFFAOYSA-N

Description

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.

Safety Information

• Pictograms: GHS06,GHS08,GHS05,GHS09
• Signal Word: Danger
• Hazard Statements: H301 + H311 + H331,H317,H318,H341,H351,H372,H410
• Precautionary Statements: P273 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338
• 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
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point(F): 381.2 °F - closed cup
• Flash Point(C): 194 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves