NAME: 1,5-Naphthalene Diisocyanate

SYNONYM(s): 1,5-Naphthylene Ester Isocyanic Acid

IMIS: N119

CAS: 3173-72-6

NIOSH: RTECS NQ9850000

DESCRIPTION:

MW: 210.20
MOLFM: C12H6N2O2

PRIMARY SAMPLING/ANALYTICAL METHOD (SLC1):

MEDIA: Glass Fiber Filter (37 mm) coated with 1.0 mg 1-(2-Pyridyl)piperazine
ANL SOLVENT: 90/10 Acetonitrile/Dimethylsulfoxide
MAX V: 60 Liters   MAX F: 1.0 L/min
ANL 1: High Performance Liquid Chromatography; HPLC/UV/FLU
REF: 2 (OSHA In-House File)
CLASS: Partially Validated

COND: Column: Spherisorb (hexyl) Mobile Phase: 58/42 H2O/Acetonitrile 0.05 M Ammonium Acetate adjusted to pH 5.9 @ H3PO4; Detector: Fluorescence Ex-240nm Em-370nm; Detector: +UV-254nm