Diethyl phthalate |
Synonyms & Trade Names DEP, Diethyl ester of phthalic acid, Ethyl phthalate |
CAS No. 84-66-2 |
RTECS No. TI1050000 |
DOT ID & Guide |
FormulaC6H4(COOC2H5)2 |
Conversion |
IDLH N.D.
See: IDLH INDEX |
Exposure Limits NIOSH REL: TWA 5 mg/m3
OSHA PEL†: none |
Measurement Methods
OSHA 104
See: NMAM or OSHA Methods |
Physical Description Colorless to water-white, oily liquid with a very slight, aromatic odor. [pesticide] |
MW: 222.3 |
BP: 563°F |
FRZ: -41°F |
Sol(77°F): 0.1% |
VP(77°F): 0.002 mmHg |
IP: ? |
Sp.Gr: 1.12 |
Fl.P(oc): 322°F |
UEL: ? |
LEL(368°F): 0.7% |
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| Class IIIB Combustible Liquid: Fl.P. at or above 200°F.; however, ignition is difficult. |
Incompatibilities & Reactivities Strong oxidizers, strong acids, nitric acid, permanganates, water |
Exposure Routes inhalation, ingestion, skin and/or eye contact |
Symptoms irritation eyes, skin, nose, throat; headache, dizziness, nausea; lacrimation (discharge of tears); possible polyneuropathy, vestibular dysfunc; pain, numb, lassitude (weakness, exhaustion), spasms in arms & legs; in animals: reproductive effects |
Target Organs Eyes, skin, respiratory system, central nervous system, peripheral nervous system, reproductive system |
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Personal Protection/Sanitation (See protection codes)
Skin: No recommendation
Eyes: No recommendation
Wash skin: No recommendation
Remove: No recommendation
Change: No recommendation
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First Aid (See procedures)
Eye: Irrigate immediately
Skin: Wash regularly
Breathing: Respiratory support
Swallow: Medical attention immediately |
Respirator Recommendations Not available.
Important additional information about respirator selection |
| See also: INTRODUCTION See ICSC CARD: 0258
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