Hydrogenated terphenyls
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CAS
61788-32-7
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(C6Hn)3
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RTECS
WZ6535000
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Synonyms & Trade Names
Hydrogenated diphenylbenzenes, Hydrogenated phenylbiphenyls, Hydrogenated triphenyls [Note: Complex mixture of terphenyl isomers that are partially hydrogenated.]
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DOT ID & Guide
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Exposure
Limits
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NIOSH REL: TWA 0.5 ppm (5 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 = 12.19 mg/m3 (40% hydrogenated)
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Physical Description
Clear, oily, pale-yellow liquids with a faint odor. [plasticizer/heat-transfer media]
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MW: 298 (40% hydrogenated)
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BP: 644°F (40% hydrogenated)
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FRZ: ?
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Sol: Insoluble
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VP: ?
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IP: ?
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Sp.Gr(77°F): 1.003-1.009 (40% hydrogenated)
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Fl.P: 315°F (40% hydrogenated)
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UEL: ?
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LEL: ?
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Class IIIB Combustible Liquids
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Incompatibilities & Reactivities
None reported [Note: When heated, irritating vapors will be released.]
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Measurement Methods
None available
See: NMAM or OSHA Methods |
Personal Protection & Sanitation (See protection)
Skin: Prevent skin contact
Eyes: Prevent eye contact
Wash skin: When contaminated
Remove: When wet or contaminated
Change: Daily
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First Aid (See procedures)
Eye: Irrigate immediately
Skin: Soap wash 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, respiratory system; liver, kidney, hematopoietic damage
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Target Organs
Eyes, skin, respiratory system, liver, kidneys, hematopoietic system
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See also: INTRODUCTION
See ICSC CARD: 1249 |
