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Monocrotophos |
CAS 6923-22-4 | ||
C7H14NO5P |
RTECS TC4375000 | ||
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Synonyms & Trade Names 3-Hydroxy-N-methylcrotonamide dimethylphosphate, Monocron |
DOT ID & Guide 2783 152 (organophosphorus pesticide, solid) |
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Exposure
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NIOSH REL: TWA 0.25 mg/m3 | ||
| OSHA PEL†: none | |||
| IDLH N.D. See: IDLH INDEX | Conversion | ||
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Physical Description Colorless to reddish-brown solid with a mild, ester odor. [insecticide] |
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MW: 223.2 |
BP: 257°F |
MLT: 129°F |
Sol: Miscible |
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VP: 0.000007 mmHg |
IP: ? |
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Sp.Gr: ? |
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Fl.P: >200°F |
UEL: ? |
LEL: ? |
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| Combustible Solid | |||
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Incompatibilities & Reactivities Metals, low molecular weight alcohols & glycols [Note: Corrosive to black iron, drum steel, stainless steel 304 & brass. Should be stored at 70-80°F.] |
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Measurement Methods NIOSH 5600; OSHA PV2045 See: NMAM or OSHA Methods |
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Personal Protection & Sanitation (See protection) Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet or contaminated Change: Daily |
First Aid (See procedures) Eye: Irrigate immediately Skin: Water flush immediately Breathing: Respiratory support Swallow: Medical attention immediately |
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Important additional information about respirator selection Respirator Recommendations Not available. |
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| Exposure Routes inhalation, skin absorption, ingestion, skin and/or eye contact | |
| Symptoms Irritation eyes, miosis, blurred vision; dizziness, convulsions; dyspnea (breathing difficulty); salivation, abdominal cramps, nausea, diarrhea, vomiting; in animals: possible teratogenic effects | |
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Target Organs
Eyes, respiratory system, central nervous system, cardiovascular system, blood cholinesterase, reproductive system |
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| See also: INTRODUCTION See ICSC CARD: 0181 |