苯胺

• 产品号: 15112
• CAS号: 62-53-3
• 分子式: C6H7N
• 分子量: 93.12648
• 纯 度: ≥99.5% (GC)

产品别名

• 标题: Aniline
• IUPAC标准名: aniline
• IUPAC传统名: aniline

产品登记号

• CAS号: 62-53-3
• EC号: 200-539-3
• MDL号: MFCD00007629
• Beilstein号: 605631

产品性质

• 级别: puriss.
• 燃烧残渣: ≤0.01% (as SO4)
• 杂质: ≤0.1% water (Karl Fischer)
• 线性分子式: C6H5NH2
• 纯度: ≥99.5% (GC)
• 自燃点: 1139 °F
• 沸点: 184 °C(lit.)
• 密度: 1.022 g/mL at 25 °C(lit.)
• 闪点: 70 °C
• 闪点: 158 °F
• 熔点: -6 °C(lit.)
• 折射率: n20/D 1.586(lit.)
• 蒸汽密度: 3.22 (185 °C, vs air)
• 蒸汽压: 0.7 mmHg ( 25 °C)
• 爆炸极限: 11 %
• GHS警示词: Danger
• GHS危险声明: H301-H311-H317-H318-H331-H341-H351-H372-H400
• 欧盟危险性物质标志: 有毒(Toxic) (T)
• 欧盟危险性物质标志: 环境危害性(Nature polluting) (N)
• 个人保护装置: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS警示性声明: P261-P273-P280-P301 + P310-P305 + P351 + P338-P311
• RID/ADR: UN 1547 6.1/PG 2
• 危险公开号: 23/24/25-40-41-43-48/23/24/25-50-68
• RTECS编号: BW6650000
• 安全公开号: 26-27-36/37/39-45-46-61-63
• 联合国危险货物等级: 6.1
• 联合国危险货物编号: 1547
• 联合国危险货物包装类别(PG): 2
• 德国WGK号: 2

产品详细信息

详细说明 (English)

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.

详细说明 (简体中文)

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
储存期间由于氧化造成颜色改变，但不会影响大多数应用。只有蒸馏之后才能得到无色产物。