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单词 phenyl brown
释义

> as lemmas

phenyl brown
phenyl brown n. Obsolete = phenicin n.
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the world > life > biology > substance > pigment > [noun] > plant pigments > brown
phyllophaein1858
fucoxanthin1873
phenyl brown1875
phaeophyll1890
the world > matter > chemistry > organic chemistry > organic compounds > [noun] > other organic compounds > others
fat1539
nitromannite1857
friction-powder1864
nitramidin1866
nitroform1866
phenyl brown1875
ketide1907
tetryl1909
cyclonite1923
pentryl1933
the world > matter > colour > named colours > brown or brownness > colouring matter > [noun] > stains
ferretto1662
walnut1709
Venetian brownc1791
phenyl brown1875
Bismarck brown1885
vesuvin1885
walnut-juice1912
1875 H. Watts Dict. Chem.: 2nd Suppl. 945 The explosive character of the phenyl-brown is..due to the dinitrophenol.
1891 R. Routledge Discov. & Inventions 19th Cent. (ed. 8) 658 Colours derived from Phenol. Browns. Picrate of ammonia. Isopurpurate of potash. Phenyl brown, phenicienne.
extracted from phenyln.
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as lemmas
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