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2-amino-4-methylpentanoic acid (phenylmethyl) ester;4-methylbenzenesulfonic acid CAS NO.1738-77-8
Cov kua tsis muaj xim, melting point -34 ℃, boiling point 92 ℃, flash point 2 ℃, ceev 1.158.
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100-15-2 N-Methyl-4-nitroaniline
Xim av-daj prismatic siv lead ua nrog violet lub teeb.Melting point 152 ℃.Soluble hauv acetone, benzene, me ntsis soluble hauv ethanol, insoluble hauv dej.
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696-44-6 3-(Methylamino)toluene
ua kua.Boiling point 206-207 ℃, 90-92 ℃ / 1.7kPa (13mmHg), txheeb ze ntom ntom (20) 0.967.
Siv ua dye intermediate
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606-46-2 N, N-DIETHYL-O-TOLUIDINE
Tsis muaj xim los yog lub teeb daj oily kua.Kub taw tes 208-209 ℃ (100.7kPa).Soluble hauv ethanol thiab ether, insoluble hauv dej.
rau organic synthesis.
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148-69-6 N-Ethyl-N-cyanoethyl-m-toluidine
tshuaj lom neeg cov khoom ua kua xim av.
Siv los ua ib qho nruab nrab rau disperse liab 65, 88, 153, 179 thiab lwm yam dyes.
Siv ua dye intermediate
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91-67-8 N, N-Diethyl-m-toluidine
Cov kua dej tsis muaj xim lossis daj daj daj.Qhov kub ntawm qhov kub yog 231-231.5 ° C, tus txheeb ze ntom ntom yog 0.923 (20/4 ° C), thiab qhov ntsuas qhov taw qhia yog 1.5361.Miscible nrog cawv thiab ether, insoluble hauv dej.
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102-27-2 N-Ethyl-3-methylaniline
daj ntseg oily kua.Insoluble hauv dej thiab alkali, soluble hauv ethanol thiab inorganic acid.
Siv ua dye intermediates thiab photosensitive khoom intermediates
Nws yog ib qho tseem ceeb nruab nrab ntawm cov xim tsim tawm thiab tuaj yeem siv los ua cov xim nruab nrab.
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Amino Acid Norvaline, Amino Acid Norvaline, D-Norvaline nrog High Quality CAS 6600-40-4
Cov kua tsis muaj xim, melting point -34 ℃, boiling point 92 ℃, flash point 2 ℃, ceev 1.158.
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103-69-5 N-Ethylaniline hmoov
Cov kua dej tsis muaj xim.Melting point -63.5 ° C (kwv yees -80 ° C), boiling point 204.5 ° C, 83.8 ° C (1.33kPa), txheeb ze ceev 0.958 (25 ° C), 0.9625 (20 ° C Chemicalbook), refractive index 1.5559, flash point 85 ° C, ignition point 85 ° C (qhib).Insoluble hauv dej thiab ether, soluble hauv cawv thiab feem ntau cov kuab tshuaj organic.Nws yog ib qho yooj yim kom tig xim av sai sai thaum raug lub teeb los yog raug huab cua, thiab muaj aniline tsw.
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Tom ntej: 64248-56-2 1-Bromo-2 6-difluorobenzene
Chemical zog: kua daj.Qhov kub ntawm qhov kub yog 61 ° C, lub teeb nyem yog 53 ° C, qhov ntsuas tsis pom kev yog 1.5100, thiab qhov tshwj xeeb lub ntiajteb txawj nqus yog 1.71.
Siv: Cov tshuaj nruab nrab ntawm cov tshuaj, tshuaj tua kab thiab cov ntaub ntawv siv lead ua kua.
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540-36-3 1,4-Difluorobenzene
Tsis muaj xim pob tshab kua, kub taw tes 88 ℃ -89 ℃, melting point -13 ℃, flash point 2 ℃, refractive index 1.4410, tshwj xeeb gravity 1.110.
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367-11-3 1,2-Difluorobenzene
Cov kua tsis muaj xim, melting point -34 ℃, boiling point 92 ℃, flash point 2 ℃, ceev 1.158.
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