Tributil fosfat
Tampilan
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Penanda | |||
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Model 3D (JSmol)
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3DMet | {{{3DMet}}} | ||
ChEBI | |||
ChemSpider | |||
Nomor EC | |||
KEGG | |||
PubChem CID
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Nomor RTECS | {{{value}}} | ||
UNII | |||
CompTox Dashboard (EPA)
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Sifat | |||
C12H27O4P | |||
Massa molar | 266,32 g·mol−1 | ||
Penampilan | Colorless to pale-yellow liquid[1] | ||
Densitas | 0.9727 g/mL | ||
Titik lebur | −80 °C (−112 °F; 193 K) | ||
Titik didih | 289 °C (552 °F; 562 K) | ||
0.4 g/L[2] | |||
Tekanan uap | 0.004 mmHg (25°C)[1] | ||
Bahaya | |||
Lembar data keselamatan | External MSDS | ||
Titik nyala | 1.461 °C (2.662 °F; 1.734 K) | ||
Dosis atau konsentrasi letal (LD, LC): | |||
LD50 (dosis median)
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1189 mg/kg (mouse, oral) 3000 mg/kg (rat, oral)[3] | ||
LC50 (konsentrasi median)
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227 ppm (cat, 4–5 h) 123 ppm (rat, 6 h) 117 ppm (rat) 2529 ppm (rat, 1 h)[3] | ||
LCLo (terendah tercatat)
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2214 ppm (cat, 5 h)[3] | ||
Batas imbas kesehatan AS (NIOSH): | |||
PEL (yang diperbolehkan)
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TWA 5 mg/m3[1] | ||
REL (yang direkomendasikan)
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TWA 0.2 ppm (2.5 mg/m3)[1] | ||
IDLH (langsung berbahaya)
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30 ppm[1] | ||
Kecuali dinyatakan lain, data di atas berlaku pada suhu dan tekanan standar (25 °C [77 °F], 100 kPa). | |||
verifikasi (apa ini ?) | |||
Referensi | |||
Tributil fosfat, yang umumnya dikenal sebagai TBP, adalah sebuah senyawa organofosfor dengan formula kimia (CH3CH2CH2CH2O)3PO. Cairan tersebut memiliki beberapa ciri-ciri termasuk tidak berwarna dan tidak berbau.
Referensi
[sunting | sunting sumber]- ^ a b c d e "NIOSH Pocket Guide to Chemical Hazards #0625". National Institute for Occupational Safety and Health (NIOSH).
- ^ Velavendan, P; Sachithanantham, Ganesh; Pandey, N.K.; Geetha, R; Ahmed, M; Mudali, Kamachi; Natarajan, Rajamani (2012). "Studies on solubility of TBP in aqueous solutions of fuel reprocessing". Journal of Radioanalytical and Nuclear Chemistry. 295 (2): 1113–1117. doi:10.1007/s10967-012-1945-1.
- ^ a b c "Tributyl phosphate". Immediately Dangerous to Life and Health. National Institute for Occupational Safety and Health (NIOSH).