Trichloronaphthalene
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CAS
1321-65-9
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C10H5Cl3
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RTECS
QK4025000
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Synonyms & Trade Names
Halowax®, Nibren wax, Seekay wax
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DOT ID & Guide
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Exposure
Limits
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NIOSH REL: TWA 5 mg/m3 [skin]
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OSHA PEL: TWA 5 mg/m3 [skin]
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IDLH
Unknown
See: 1321659
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Conversion
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Physical Description
Colorless to pale-yellow solid with an aromatic odor.
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MW: 231.5
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BP: 579-669°F
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MLT: 199°F
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Sol: Insoluble
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VP: <1 mmHg
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IP: ?
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Sp.Gr: 1.58
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Fl.P(oc): 392°F
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UEL: ?
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LEL: ?
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Combustible Solid
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Incompatibilities & Reactivities
Strong oxidizers
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Measurement Methods
NIOSH S128 (II-2)
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
Breathing: Respiratory support
Swallow: Medical attention immediately
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Respirator Recommendations (See Appendix F)
NIOSH/OSHA
Up to 50 mg/m3:
(APF = 50) Any self-contained breathing apparatus with a full facepiece
(APF = 50) Any supplied-air respirator with a full facepiece
Emergency or planned entry into unknown concentrations or IDLH conditions:
(APF = 10,000) Any self-contained breathing apparatus that has a full facepiece and is operated in a pressure- demand or other positive-pressure mode
(APF = 10,000) Any supplied-air respirator that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode in combination with an auxiliary self-contained positive-pressure breathing apparatus
Escape:
(APF = 50) Any air-purifying, full-facepiece respirator (gas mask) with a chin-style, front- or back-mounted organic vapor canister having an N100, R100, or P100 filter. Click here for information on selection of N, R, or P filters./Any appropriate escape-type, self-contained breathing apparatus
Important additional information about respirator selection
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Exposure Routes
inhalation, skin absorption, ingestion, skin and/or eye contact
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Symptoms
Anorexia, nausea; dizziness; jaundice, liver injury
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Target Organs
Liver
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See also: INTRODUCTION
See ICSC CARD: 0962 See MEDICAL TESTS: 0237
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