1-(4-tert-Butylphenyl)-3-(4-methoxyphenyl)1,3-propanediol CAS No.70356-09-1 / Cat No.EBD34539
阿伏苯宗
巴松1789
巴松-1789
1-[4-(1,1-二甲基乙基)苯基]-3-(4-甲氧基苯基)-1,3-丙二酮
防晒剂
1-(4-叔丁基苯基)-3-(4-甲氧基苯基)丙烷-1,3-二酮
1-4-(1,1-二甲基乙基)苯基-3-4-(4-甲氧基苯基)-1,3-丙二酮
对叔丁基对甲氧基二苯甲酰甲烷
阿伏苯宗
1-(4-叔丁基苯基)-3-(4-甲氧基苯基)-1,3-丙二酮
1-(4-(叔丁基)苯基)-3-(4-甲氧基苯基)丙烷-1,3-二酮
Properties
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Appearance:
white powder
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Density:
1.079 g/cm3
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Melting point:
81-84 °C
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Boiling point:
463.6 °C at 760 mmHg
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Flashing point:
203.1 °C
Safety Information
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Symbol:
-
Signal words:
Warning -
Hazard statements:
H410 Very toxic to aquatic life with long lasting effects.
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Precautionary statements:
P273 Avoid release to the environment.
P501 Dispose of contents/container to …
NMR Spectrum
Prediction： 1H NMR (200 MHz, CDCl3, 25掳 C., after reduction with phenylhydrazine): delta=1.34 (s, 6H), 1.41 (s,6H), 1.75-1.91 (m, 2H), 2.00-2.12 (m, 2H), 5.14-5.28 (m, 1H), 6.27 (d, 1H, J=16 Hz), 6.91 (d, 2H, J=8.8 Hz), 7.48 (d, 2H, J=8.8 Hz), 7.63 (d, 1H, J=16 Hz)
1H NMR
13C NMR
