Disulfoton |
Synonyms & Trade Names O,O-Diethyl S-2-(ethylthio)-ethyl phosphorodithioate; Di-Syston®; Thiodemeton |
CAS No. 298-04-4 |
RTECS No. TD9275000 |
DOT ID & Guide 2783 152 |
FormulaC8H19O2PS3 |
Conversion |
IDLH N.D.
See: IDLH INDEX |
Exposure Limits NIOSH REL: TWA 0.1 mg/m3 [skin]
OSHA PEL†: none |
Measurement Methods
NIOSH 5600
See: NMAM or OSHA Methods |
Physical Description Oily, colorless to yellow liquid with a characteristic, sulfur odor. [insecticide] [Note: Technical product is a brown liquid.] |
MW: 274.4 |
BP: ? |
FRZ: >-13°F |
Sol(73°F): 0.003% |
VP: 0.0002 mmHg |
IP: ? |
Sp.Gr: 1.14 |
Fl.P: >180°F |
UEL: ? |
LEL: ? |
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| Combustible Liquid, but will not ignite easily. |
Incompatibilities & Reactivities Alkalis |
Exposure Routes inhalation, skin absorption, ingestion, skin and/or eye contact |
Symptoms irritation eyes, skin; nausea, vomiting, abdominal cramps, diarrhea, salivation; headache, dizziness, lassitude (weakness, exhaustion); rhinorrhea (discharge of thin nasal mucus), chest tightness; blurred vision, miosis; cardiac irreg; muscle fasciculation; dyspnea (breathing difficulty); eye, skin burns |
Target Organs Eyes, skin, respiratory system, central nervous system, cardiovascular system, blood cholinesterase |
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Personal Protection/Sanitation (See protection codes)
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 flush immediately
Breathing: Respiratory support
Swallow: Medical attention immediately |
Respirator Recommendations Not available.
Important additional information about respirator selection |
| See also: INTRODUCTION See ICSC CARD: 1408
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