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China Ethyl 4,4,4-trifluoroacetoacetate 372-31-6 - China Supplier
China Ethyl 4,4,4-trifluoroacetoacetate 372-31-6 - China Supplier

Ethyl 4,4,4-trifluoroacetoacetate 372-31-6

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Danh m?c ngành ngh?: Chemicals/Carboxylic Acid Derivatives/Other Carboxylic Acid Derivatives
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M? t?
Th?ng tin b? sung

C?ng th?c hóa(chǎn) h?cC6H7F3O3
Kh?i l??ng phan t?184.11
C?ng th?c c?u t?o
Kh?i l??ng riêng1.259g/mLat 25°C(lit.)
Nhi?t ?? nóng ch?y-39 °C
Nhi?t ?? s?i129-130°C(lit.)
?i?m ch?p84°F
?? tan trong n??c10 g/L (20 ℃)
áp su?t h?i8hPa at 20℃
?? tan10g/l
Chi?t su?tn20/D 1.375(lit.)
H?ng s? axit7.76±0.10(Predicted)
Giá tr? PH6.2 (10g/l, H2O, 20℃)
?i?u ki?n l?u tr?Sealed in dry,Room Temperature
Ngo?i hìnhR?n
T? tr?ng1.259 (20/4℃)
Màu s?cClear colorless to slightly yellow
BRN608353
Tính ch?t v?t ly hóa(chǎn) h?cCh?t l?ng kh?ng màu trong su?t, nhi?t ?? s?i 130-132℃, nhi?t ?? nóng ch?y -28℃, kh?i l??ng riêng t??ng ??i 1.259. Tan trong n??c, ethanol, benzen và các dung m?i khác.

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