SDS Volume (4400)

Volume 71. Nitromethane with Water or Organic Solvents, p None

Original Measurements

Riccardi, R.; Franzosini, P.; Rolla, M.; Z. Naturforsch. A 23, 1816-8 (1968).
Spinolo, G.; Int. Data Series: Sel. Data Mixtures, Ser. A(1), 25-29 (1981).
Spinolo, G.; Int. Data Series: Sel. Data Mixtures, Ser. A(2), 26, (1982).

Variables:

Room Temp: 371 - 383 $\pu{K}$

Prepared by:

V.P. Sazonov

Method/Apparatus/Procedure:

The synthetic method [1] was used. Tubes were filled under vacuum with known masses of degassed and moisture-free components, sealed, and then placed in a thermostat bath filled with paraffin oil. The mixtures in the tubes were shaken by a Chemap vibromixer type E-1. Temperatures were measured with Degussa $\ce{Pt}$ resistance thermometers, which were checked against standards. Phase changes (cloud points) were observed as mixtures were cooled.

Source and Purity of Materials:

1. Fluka AG; purity 99 mole%; fractionally distilled, degassed and finally distilled through a $\ce{P2O5}$ filled tube.
2. Fluka AG; purity 99 mole%; purification as above.

Estimated Errors:

Ambient temperature: reproduced better than 0.1 K.

References

¹ Franzosini, P.; Z. Naturforsch. A 18, 224 (1963).