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Chapter: 3 Chemistry
    Section: 3.4 Vapour pressures
        SubSection: 3.4.3 Vapour pressures of some liquids of low volatility

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Element or compound

p/Pa

20 °C

100 °C

150 °C

Mercury

0.2

37

       370

Dibutyl phthalate

2 × 10⁻³

  6

       200

Tritolyl phosphate

3 × 10⁻⁵

       0.25

         10

Apiezon oil A

1 × 10⁻⁴

     0.4

         16

Apiezon oil B

5 × 10⁻⁶

4.6 × 10⁻²  

           2.4

Apiezon oil C

4 × 10⁻⁷

    5 × 10⁻³   

           0.26

Silicone fluid DC 702

6.5 × 10⁻⁵    

       0.13

      <10

Silicone fluid DC 704

1.3 × 10⁻⁶    

2.6 × 10⁻²

           1.3

Silicone fluid DC 705

2.6 × 10⁻⁸    

   2 × 10⁻³

        <0.1

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