Diuron
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CAS
330-54-1
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C6H3Cl2NHCON(CH3)2
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RTECS
YS8925000
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Synonyms & Trade Names
3-(3,4-Dichlorophenyl)-1,1-dimethylurea; Direx®; Karmex®
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DOT ID & Guide
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Exposure
Limits
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NIOSH REL: TWA 10 mg/m3
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OSHA PEL†: none
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IDLH
N.D.
See: IDLH INDEX
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Conversion
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Physical Description
White, odorless, crystalline solid. [herbicide]
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MW: 233.1
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BP: 356°F (Decomposes)
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MLT: 316°F
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Sol: 0.004%
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VP: 0.000000002 mmHg
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IP:?
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Sp.Gr: ?
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Fl.P: NA
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UEL: NA
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LEL: NA
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Noncombustible Solid
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Incompatibilities & Reactivities
Strong acids
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Measurement Methods
NIOSH 5601; OSHA PV2097
See: NMAM or OSHA Methods |
Personal Protection & Sanitation (See protection)
Skin: Prevent skin contact
Eyes: Prevent eye contact
Wash skin: Daily
Remove: No recommendation
Change: Daily
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First Aid (See procedures)
Eye: Irrigate immediately
Skin: Water flush immediately
Breathing: Respiratory support
Swallow: Medical attention immediately
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Respirator Recommendations
Not available.
Important additional information about respirator selection
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Exposure Routes
inhalation, ingestion, skin and/or eye contact
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Symptoms
Irritation eyes, skin, nose, throat; in animals: anemia, methemoglobinemia
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Target Organs
Eyes, skin, respiratory system, blood
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