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N-Phenyl-beta-naphthylamine |
CAS 135-88-6 | ||
C10H7NHC6H5 |
RTECS QM4550000 | ||
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Synonyms & Trade Names 2-Anilinonaphthalene, beta-Naphthylphenylamine, PBNA, 2-Phenylaminonaphthalene, Phenyl-beta-naphthylamine |
DOT ID & Guide |
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Exposure
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NIOSH REL: Ca* See Appendix A [*Note: Since metabolized to beta-Naphthylamine.] | ||
| OSHA PEL: none | |||
| IDLH Ca [N.D.] See: IDLH INDEX | Conversion | ||
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Physical Description White to yellow crystals or gray to tan flakes or powder. [Note: Commercial product may contain 20-30 ppm of beta-Naphthylamine.] |
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MW: 219.3 |
BP: 743°F |
MLT: 226°F |
Sol: Insoluble |
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VP: ? |
IP: ? |
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Sp.Gr: 1.24 |
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Fl.P: ? |
UEL: ? |
LEL: ? |
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| Combustible Solid | |||
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Incompatibilities & Reactivities Oxidizers |
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Measurement Methods OSHA 96 See: NMAM or OSHA Methods |
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Personal Protection & Sanitation (See protection) Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated/Daily Remove: When wet or contaminated Change: Daily Provide: Eyewash, Quick drench |
First Aid (See procedures) Eye: Irrigate immediately Skin: Soap wash immediately Breathing: Respiratory support Swallow: Medical attention immediately |
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Important additional information about respirator selection Respirator Recommendations NIOSH At concentrations above the NIOSH REL, or where there is no REL, at any detectable concentration: (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 |
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| Exposure Routes inhalation, skin absorption, ingestion, skin and/or eye contact | |
| Symptoms Irritation; leucoplakia; acne, hypersensitivity to sunlight; [potential occupational carcinogen] | |
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Target Organs
Eyes, skin, bladder Cancer Site [bladder cancer] |
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| See also: INTRODUCTION |