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磷是一種化學(xué)元素，符號(hào)為P，原子序數(shù)為15。元素磷以白磷和紅磷兩種主要形式存在，但由于其高度活性，磷在地球上從未被發(fā)現(xiàn)是自由元素。它在地殼中的濃度約為每千克1克(而銅的濃度約為每千克0.06克)。除少數(shù)例外，含磷礦物以無(wú)機(jī)磷酸鹽巖的形式處于最大氧化狀態(tài)。

按化學(xué)元素
Bx
Cx
Nx
Ox
Fx
Six
Px
Sx
Clx
Brx
Ix
按關(guān)鍵基團(tuán)： 二氧磷 (223) 二膦酸 (3) 二異丙基亞磷酰胺 (2) 硫代磷酸酯 (8) 雙膦酸 (5) 三氟甲基苯基膦基 (8) 二異丙基亞磷酰胺 (4) 二甲基氧化膦 (28) 硫代磷酸酯 (1) 二氧磷 (146) 雙膦酸 (9) 更多
官能團(tuán)： 酚 (1) 含氟砌塊 (19) 芳基 (97) 脂鏈烴 (40) 脂環(huán)烴 (7) 磺酸 (2) 溴代物 (8) 氯代物 (10) 醇 (35) 酰胺 (40) 酯 (25) 酮 (18) 胺 (71) 羧酸 (9) 磺酸鹽 (1) 硝基 (5) 腈 (5) 三氟甲基 (1) 醚 (22) 更多
按純度： 99+% 99% 98+% 98% 97+% 97% 96+% 96% 95+% 95% 93% 90+% 90%
按分子量： 0-100 100-200 200-300 300-400 400-500 500-600 600-700 700-800 800-900 900-1000 1000+
按化學(xué)元素： CNNaOP CNOP CClNOP CClPRh CBrNOP CNaOP COPSr CFNOP CClFPS CBrP CNP CClNP CFNOPS CP CClOP CNaOP.xO CBFNOP CNaOPSi CNPSi CFNP CFOPS CClFNOPS CBrNP COP CBrOP CBNP CBrFNP CNOPPdS CCaOP CINOP CNOPS CBP COPSi CClOPS CBrNPSe CO CClNOPS CMgOP CFNPRu CFOP CGdNOP.Na CClFNP COPS COPSn 更多
清空選項(xiàng)
1333230-29-7 3-(Dimethylphosphoryl)benzonitrile
BD014138091333230-29-795%
￥135.00100mg常備現(xiàn)貨
61738-49-6 4-(Dimethylphosphoryl)benzonitrile
BD0142218261738-49-695%
￥132.00100mg常備現(xiàn)貨
2490402-43-0 (2-Amino-5-methylphenyl)dimethylphosphine oxide
BD014301632490402-43-095%
￥153.00100mg常備現(xiàn)貨
2361982-50-3 (2-Amino-4-methylphenyl)dimethylphosphine oxide
BD014255202361982-50-395%
￥351.0050mg常備現(xiàn)貨
2361948-73-2 (4-Amino-2-methylphenyl)dimethylphosphine oxide
BD014063132361948-73-295%
￥766.0050mg常備現(xiàn)貨
1197956-03-8 (4-Amino-3-methoxyphenyl)dimethylphosphine oxide
BD014101341197956-03-895%
￥674.0050mg常備現(xiàn)貨
1197956-35-6 (4-Amino-3-fluorophenyl)dimethylphosphine oxide
BD014178281197956-35-695%
￥212.00100mg常備現(xiàn)貨
2551116-82-4 Methyl 2-amino-4-(dimethylphosphoryl)benzoate
BD014036032551116-82-495%
￥69.00100mg常備現(xiàn)貨
2503203-14-1 Methyl 2-amino-5-(dimethylphosphoryl)benzoate
BD014204772503203-14-195%
￥399.00100mg常備現(xiàn)貨
2757731-74-9 4-Amino-2-(dimethylphosphoryl)benzonitrile
BD014369402757731-74-997%
￥81.00100mg常備現(xiàn)貨
63909-54-6 Diethyl 2-Fluorobenzylphosphonate
BD30850663909-54-695%
￥630.005g常備現(xiàn)貨
1145-93-3 Diethyl 4-methoxybenzylphosphonate
BD1246251145-93-397%
￥47.005g常備現(xiàn)貨
2609-49-6 Diethyl 4-nitrobenzylphosphonate
BD134052609-49-695%
￥263.005g常備現(xiàn)貨
60815-18-1 Diethyl 3-methoxybenzylphosphonate
BD16400860815-18-198%
￥1143.0025g常備現(xiàn)貨
4546-04-7 Tetraethyl (1,4-phenylenebis(methylene))bis(phosphonate)
BD1059564546-04-797%
￥41.005g常備現(xiàn)貨
63909-50-2 Diethyl 3-methylbenzylphosphonate
BD1425163909-50-295%
￥255.0025g常備現(xiàn)貨
3762-25-2 Diethyl 4-methylbenzylphosphonate
BD142523762-25-297%
￥60.005g常備現(xiàn)貨
1080-32-6 Diethyl benzylphosphonate
BD301031080-32-697%
￥50.0010g常備現(xiàn)貨
1552-41-6 Diethyl 4-cyanobenzylphosphonate
BD3049161552-41-698%
￥537.005g常備現(xiàn)貨
62778-16-9 Diethyl 2-methylbenzylphosphonate
BD4443662778-16-995%
￥397.005g常備現(xiàn)貨
63909-58-0 Diethyl 4-fluorobenzylphosphonate
BD4570863909-58-095%
￥144.005g常備現(xiàn)貨
108957-75-1 Diethyl 3,5-dimethoxybenzylphosphonate
BD307057108957-75-195%
￥50.00100mg常備現(xiàn)貨
104097-04-3 Diethyl 3-Nitrobenzylphosphonate
BD294980104097-04-395+%
￥209.00250mg
3279-54-7 Phenyl phosphate disodium salt
BD1475783279-54-798%
￥1079.00100g常備現(xiàn)貨
1260375-37-8 DIsodium phenyl phosphate hydrate
BD008342751260375-37-898%
￥135.005g
6903-79-3 2-(1-Methylguanidino)ethyl dihydrogen phosphate
BD1223776903-79-398% HPLC
￥79.0025g常備現(xiàn)貨
26444-49-5 Diphenyl p-tolyl phosphate
BD12238926444-49-599% (mixture of analogue)
￥71.00100g常備現(xiàn)貨
71042-55-2 (1R,4S,5R,6R)-5,6-Bis(diphenylphosphaneyl)bicyclo[2.2.1]hept-2-ene
BD4457571042-55-298%
￥2072.001g常備現(xiàn)貨
1660-95-3 Tetraisopropyl methylenebis(phosphonate)
BD1535291660-95-398%
￥48.005g常備現(xiàn)貨
14221-02-4 Tetrakis(triphenylphosphine)platinum(0)
BD15356214221-02-498%
￥109.001g常備現(xiàn)貨
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