1.07151

Paraffin

46-48, in block form

• 别名: Paraffin
• CAS号: 8002-74-2
• MDL號碼: MFCD00132833
• 分類程式碼代碼: 12181503
• 酶委員會索引編號: 232-315-6
• NACRES: NB.51

属性

• 品質等級: 200
• 形狀: solid
• 自燃溫度: >300 °C
• 效力: >5000 mg/kg LD₅₀, oral (Rat); >3600 mg/kg LD₅₀, skin (Rabbit)
• 雜質: ≤0.015% Sulfate (SO₄)
• pH值: 7
• bp: >300 °C/1013 hPa
• mp: 42-72 °C
• 密度: 0.90 g/cm³ at 20 °C
• 儲存溫度: 2-30°C

说明

應用

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.

分析報告

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

安全信息

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: nwg
• 閃點（°F）: 602.6 °F - Pensky-Martens closed cup
• 閃點（°C）: 317 °C - Pensky-Martens closed cup