Chemical Sampling Information

Azinphos-Ethyl

NAME: Azinphos-Ethyl

SYNONYM(s): o,o-Diethyl s-[(4-oxo-1,2,3-benzotriazin-3(4H)-yl)methyl]- phosphorodithioate; Azinos; Ethyl Guthion

IMIS: A618

CAS: 2642-71-9

NIOSH: RTECS TD8400000; 59101

DESCRIPTION:

Colorless crystals.
MP: 53 C

Exposure Limits

Health Factors

HEALTH EFFECTS: LD50 (oral,rat) 17.5 mg/kg

Monitoring

PRIMARY SAMPLING/ANALYTICAL METHOD (SLC1):

MEDIA: OSHA Versatile Sampler (OVS-2) - 13 mm XAD-2 tube (270/140 mg sections, 20/60 mesh) with Glass Fiber Filter enclosed.
ANL SOLVENT: Toluene
MAX V: 480 Liters   MAX F: 1.0 L/min
ANL 1: Gas Chromatography; GC/FPD
REF: 2 (OSHA In-House File)
CLASS: Partially Validated
NOTE: OSHA personnel may obtain sampling tubes from SLTC.

WIPE:

Yes, with Glass Fiber Filter