Table 1 Units and approximate ranges of various features.

Molecular Weight (MW)

g/mol

18.015 to 518.647

Vapor Pressure (P_v)

mmHg

2.12 × 10⁻¹⁵ to 760

Octanol-Water Partition Coefficient (\(\log P\))

−2.824 to 4.946

Octanol-Air Partition Coefficient (\(\log {k}_{OA}\))

2.189 to 11.107

Diffusion Coefficient (D)

cm²/s and cm²/h

varies per layer, see Tables 2–4

Permeability Coefficient (logk_p)

cm/s and cm/h

varies per layer, see Tables 2–4

Melting Point

°C

−126.1 to 237.711

Boiling Point

°C

64.7 to 685.5

Density

g/cm³

0.789 to 1.6

Molar Refractivity

f³

20.8 to 123.74

Molar Volume

m³/mol

70.2 to 382.4

Water Solubility

mg/L

1.217 × 10⁻⁵ to 73

Water Saturation (S_w)

mg/cm³ at 32°C

0.027 to 531

Surface Tension

N/m

20.14 to 92.1

Polarizability

10⁻²⁴ cm³

8.2 to 49

Flash Point

°C

9.7 to 316

Topological Surface Area

Å/molecule

0 to 144

Biodegradation Half Life

days

0.01 to 97.932

Michaelis constant (K_m)

0.0663 to 4.246

Extent of Linearity

hours

varies per layer, see Tables 2–4

Experimental Lag Time

hours

varies per layer, see Tables 2–4