Page:NIOSH Manual of Analytical Methods - 1550.pdf/5

 NAPHTHAS: METHOD 1550, Issue 2, dated 15 August 1994 - Page 5 of 5 Table 1. General information. Exposure Limits, mg/m 3 NAME OSHA CAS # Predominant RETECS Hydrocarbon Species Petroleum ether (a)

Vapor Boiling NIOSH Range (°C) ACGIH 30 to 60 C 5-C6

8032-32-4 OI6180000

Pressure, kPa (mm Hg) @ 20 °C 13 (100) -(13 °C)

Liquid Density (g/mL @ 15 °C) 0.63 to 0.66 aliphatic 350; C 1800 --

Rubber solvent (a)

45 to 125 C 5-C8

(c) 2000 (500 ppm)

SE7449000 8030-30-6

0.67 to 0.85 aliphatic 350; C 1800 1590 (400 ppm)

Petroleum naphtha (b)

30 to 238 C 6-C8

5 (40) 2000 (500 ppm)

0.6 to 0.8

(Petroleum distillates mixture) 350; C 1800 --

8002-05-9 SE7449000 VM&P naphtha (a)

95 to 160 C 7-C11

0.3 to 3 (2 to 20) --

8032-32-4 OI6180000 Mineral spirits (a)

<20% aromatic350, C 1800 1370 (300 ppm) 150 to 200 C 9-C12

0.2758(2) 2900 (500 ppm)

8052-41-3

150 to 210 C 9-C12

0.2758 (2) 2900 (500 ppm)

8052-41-3

175 to 325 C 9-C16

(c) --

8008-20-6

0.8 <20% aromatic 100 --

OA5500000 Coal tar naphtha (b)

0.75 to 0.80 <20% aromatic 350; C 1800 525 (100 ppm)

WJ8925000 Kerosene (a)

0.77 to 0.81 <20% aromatic 350; C 1800 525 (100 ppm)

WJ89250000 Stoddard solvent (a)

0.72 to 0.76

110 to 190 C 8-C10

<0.7 (<5) 400 (100 ppm)

0.86 to 0.89