Cyclopentane
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CAS
287-92-3
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C5H10
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RTECS
GY2390000
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Synonyms & Trade Names
Pentamethylene
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DOT ID & Guide
1146 128
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Exposure
Limits
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NIOSH REL: TWA 600 ppm (1720 mg/m3)
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OSHA PEL†: none
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IDLH
N.D.
See: IDLH INDEX
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Conversion
1 ppm = 2.87 mg/m3
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Physical Description
Colorless liquid with a mild, sweet odor.
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MW: 70.2
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BP: 121°F
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FRZ: -137°F
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Sol: Insoluble
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VP(88°F): 400 mmHg
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IP: 10.52 eV
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Sp.Gr: 0.75
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Fl.P: -35°F
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UEL: 8.7%
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LEL: 1.1%
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Class IB Flammable Liquid: Fl.P. below 73°F and BP at or above 100°F.
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Incompatibilities & Reactivities
Strong oxidizers (e.g., chlorine, bromine, fluorine)
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Measurement Methods
None available
See: NMAM or OSHA Methods
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Personal Protection & Sanitation (See protection codes)
Skin: Prevent skin contact
Eyes: Prevent eye contact
Wash skin: Daily
Remove: When wet (flammable)
Change: No recommendation
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First Aid (See procedures)
Eye: Irrigate immediately
Skin: Soap wash
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; dizziness, euphoria, incoordination, nausea, vomiting, stupor; dry, cracking skin
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Target Organs
Eyes, skin, respiratory system, central nervous system
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See also: INTRODUCTION
See ICSC CARD: 0353 |
