1.07151

Paraffin

46-48, in block form

• 別名: Paraffin
• CAS番号: 8002-74-2
• MDL番号: MFCD00132833
• UNSPSCコード: 12181503
• EC Index Number: 232-315-6
• NACRES: NB.51
• bp: >300 °C/1013 hPa

特性

• 品質水準: 200
• フォーム: solid
• 自己発火温度: >300 °C
• 有効性: >5000 mg/kg LD₅₀, oral (Rat); >3600 mg/kg LD₅₀, skin (Rabbit)
• 不純物: ≤0.015% Sulfate (SO₄)
• pH: 7
• bp: >300 °C/1013 hPa
• mp: 42-72 °C
• 密度: 0.90 g/cm³ at 20 °C
• 保管温度: 2-30°C

詳細

アプリケーション

Paraffin can be used as a solvent:

• To synthesize 2,6-diaminopyridines via sodium amide initiated heterogeneous Chichibabin amination of substituted pyridines.
• In the precipitation polymerisation of styrene and divinylbenzene to prepare acidic ion exchange resin.
• For the amination of fatty alcohols with fatty primary amines to produce corresponding secondary amines.

アナリシスノート

Identity (IR-spectrum): passes test
Acidity or alkalinity: passes test
Solidification point: 46 - 48 °C
Sulfate (SO₄): ≤ 0.015 %

安全性情報

• 保管分類コード: 13 - Non Combustible Solids
• WGK: nwg
• 引火点(°F): 602.6 °F - Pensky-Martens closed cup
• 引火点(℃): 317 °C - Pensky-Martens closed cup