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Chemical Sampling Information
Phosmet
 Field Definitions
 Analytical Methods
 Health Guidelines
General Description

NAME: Phosmet

SYNONYM(s): Imidan; Prolate; R-1504; Phosphorodithioic acid s-((1,3- dihydro-1.3-dioxo-2H-isondol-2-yl) methyl)-o-o-dimethylester

IMIS: 2075

CAS: 732-11-6

NIOSH: RTECS TE2275000; 59180

DESCRIPTION:

Off-white, crystalline solid.
MP: 66.5-69.5 C VP(50 C): 0.001 mm

Exposure Limits
Health Factors

Monitoring

PRIMARY SAMPLING/ANALYTICAL METHOD (SLC1):



MEDIA: Glass Fiber Filter (37 mm)
MAX V: 120 Liters   MAX F: 1.0 L/min
ANL 1: High Performance Liquid Chromatography; HPLC/U.
REF: 2 (OSHA In-House File)
CLASS: Not Validated

COND: Methanol extraction; Nucleosil C18; 75% Methanol 25% water 0.1% H3PO4; 1 mL/min; UV Det: 254, 280; Retention time, 8 min; DL 62 ng/inj; C/P DL 2/83

BULK METHOD:

Limit the amount of bulk submitted to one gram or one mL.


Revision Date: 08/24/1992
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