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4-Methoxyphenol |
CAS 150-76-5 | ||
CH3OC6H4OH |
RTECS SL7700000 | ||
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Synonyms & Trade Names Hydroquinone monomethyl ether, p-Hydroxyanisole, Mequinol, p-Methoxyphenol, Monomethyl ether hydroquinone |
DOT ID & Guide |
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Exposure
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NIOSH REL: TWA 5 mg/m3 | ||
| OSHA PEL†: none | |||
| IDLH N.D. See: IDLH INDEX | Conversion | ||
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Physical Description Colorless to white, waxy solid with an odor of caramel & phenol. |
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MW: 124.2 |
BP: 469°F |
MLT: 135°F |
Sol(77°F): 4% |
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VP: <0.01 mmHg |
IP: 7.50 eV |
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Sp.Gr: 1.55 |
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Fl.P(oc): 270°F |
UEL: ? |
LEL: ? |
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| Combustible Solid; under certain conditions, a dust cloud can probably explode if ignited by a spark or flame. | |||
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Incompatibilities & Reactivities Strong oxidizers, strong bases, acid chlorides, acid anhydrides |
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Measurement Methods None available 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 Remove: When wet or contaminated Change: Daily Provide: Eyewash, Quick drench |
First Aid (See procedures) Eye: Irrigate immediately Skin: Soap flush immediately Breathing: Respiratory support Swallow: Medical attention immediately |
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Important additional information about respirator selection Respirator Recommendations Not available. |
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| Exposure Routes inhalation, skin absorption, ingestion, skin and/or eye contact | |
| Symptoms Irritation eyes, skin, nose, throat, upper respiratory system; eye, skin burns; central nervous system depression | |
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Target Organs
Eyes, skin, respiratory system, central nervous system |
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| See also: INTRODUCTION |