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| Diazinon® | CAS 333-41-5 | ||
| C12H21N2O3PS | RTECS TF3325000 | ||
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Synonyms & Trade Names Basudin®; Diazide®; O,O-Diethyl-O-2-isopropyl-4-methyl-6-pyrimidinyl-phosphorothioate; Spectracide® |
DOT ID & Guide 2783 152 |
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Exposure Limits |
NIOSH REL: TWA 0.1 mg/m3 [skin] | ||
| OSHA PEL†: none | |||
| IDLH N.D. See: IDLH INDEX | Conversion | ||
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Physical Description Colorless liquid with a faint ester-like odor. [insecticide] [Note: Technical grade is pale to dark brown.] |
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MW: 304.4 |
BP: Decomposes |
FRZ: ? |
Sol: 0.004% |
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VP: 0.0001 mmHg |
IP: ? |
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Sp.Gr: 1.12 |
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Fl.P: 180°F |
UEL: ? |
LEL: ? |
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| Class IIIA Combustible Liquid: Fl.P. at or above 140°F and below 200°F. | |||
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Incompatibilities & Reactivities Strong acids & alkalis, copper-containing compounds [Note: Hydrolyzes slowly in water & dilute acid.] |
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Measurement Method OSHA versatile sampler-2; Toluene/Acetone; Gas chromatography/Flame photometric detection for sulfur, nitrogen, or phosphorus; IV [#5600, Organophosphorus Pesticides] See: NMAM INDEX |
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Personal Protection & Sanitation Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet or contaminated Change: Daily Provide: Eyewash, Quick drench |
First Aid (See procedures) Eye: Irrigate immediately Skin: Soap wash immediately Breathing: Respiratory support Swallow: Medical attention immediately |
| Respirator Recommendations To be added later | |
| Exposure Routes inhalation, skin absorption, ingestion, skin and/or eye contact | |
| Symptoms irritation eyes; miosis, blurred vision; dizziness, confusion, weakness, convulsions; dyspnea (breathing difficulty); salivation, abdominal cramps, nausea, vomiting | |
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Target Organs
Eyes, respiratory system, central nervous system, cardiovascular system, blood cholinesterase |
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| See also: INTRODUCTION See ICSC CARD: 0137 |