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CAS号名称物化性质分子式分子量
5400-80-62-溴-1-茚满醇
2-Bromo-1-hydroxyindane
熔点:129-132℃
C9H9BrO213.07
5400-70-4picrylsulfonicacidsodiumsalt
5400-20-4n-(6-hydroxy-1-naphthyl)acetamide C12H11NO2201.22
540-97-6十二甲基环六硅氧烷
dodecamethyl cyclohexasiloxane
密度:0.95
沸点:245°C
C12H36O6Si6444.92
540-92-12-羟基-2-丙磺酸钠
2-Propanesulfonic acid,2-hydroxy-,monosodium salt
C3H8O4S·Na162.13
540-88-5乙酸特丁酯
acetic acidtert-butyl ester
密度:0.86
熔点:-62°C
沸点:98℃
C6H12O2116.16
540-87-4butane,1,1,1-trifluoro-3-iodo- C4H6F3I237.99
540-84-12,2,4-三甲基戊烷,ACS
2,2,4-Trimethylpentane,HPLC Grade
密度:0.69
熔点:-107-99℃
沸点:98-99℃
C8H18114.23
540-82-9硫酸氢乙酯
Sulfuric acid,monoethyl ester
C2H6O4S126.13
540-80-7亚硝酸 1,1-二甲基乙酯
t-Butyl nitrite
密度:0.86
沸点:61-63℃
C4H9NO2103.12
540-73-81,2-dimethyl-hydrazin C2H8N260.10
540-72-7硫氰酸钠
Thiocyanic acid,sodium salt
密度:1.295 g/mL at 20 °C
熔点:287 °C (dec.)(lit.)
CNNaS81.07
540-69-2甲酸铵盐
Formic acid,ammonium salt
密度:1.28
熔点:119-121℃
CH5NO263.06
540-67-0甲乙醚
Methoxy ethane
C3H8O60.10
540-63-61,2-乙烷二硫醇
1,2-Ethanedithiol
密度:144
熔点:−41 °C(lit.)
沸点:144℃
C2H6S294.20
540-61-4氨基乙腈
Aminocyanomethane
熔点:101 °C (lit.)
C2H4N256.07
540-59-01,2-二氯乙烯
1,2-Dichloroethylene,mixture of cis and trans
密度:1.26
熔点:-57-57℃
沸点:48-60℃
C2H2Cl296.94
540-54-5氯丙烷
1-chloro-propane
密度:0.892
熔点:-123℃
沸点:46-47℃
C3H7Cl78.54
540-51-2溴乙醇
2-Bromoethanol solution
密度:1.76
熔点:-80-150℃
沸点:149-150℃
C2H5BrO124.96
540-49-8二溴乙烯
1,2-dibromo-ethylen
密度:2.24
沸点:110℃(754
C2H2Br2185.84
540-47-6ether, cyclopropyl methyl C4H8O72.11
540-43-2n,1-dimethyl-hexylamin
540-42-12-甲基-1-丙醇丙酸酯
Propanoic acid, 2-methyl propyl ester
密度:0.86
沸点:66.5℃(60
C7H14O2130.18
540-38-54-碘苯苯酚
Phenol,4-iodo-
密度:1385
熔点:89-94℃
沸点:138℃(5 t
C6H5IO220.01
540-37-41-氨基-4-碘苯
4-iodo-Benzenamine
熔点:59-64℃
C6H6IN219.02
540-36-3对二氟苯
1,4-Difluorobenzene solution
密度:1.17
熔点:-13-89℃
沸点:88-89℃
C6H4F2114.1
540-24-9p-phenylenediamine, monohydrochloride
540-23-8p-toluidine, hydrochloride熔点:242-245℃
C7H9N.HCl143.61
540-18-1酪酸正戊酯
n-Amyl butyrate
密度:0.863 g/mL at 25 °C(lit.)
沸点:184-188 °C(lit.)
C9H18O2158.24
540-16-9Copper(II)butyrate C8H14CuO4237.74
540-11-4ricinoleyl alcohol C18H36O2284.48
38309-89-62,7-Bis(bromomethyl)naphthalene熔点:146-150 ℃
C12H10Br2314.02
540-09-012-tricosanone密度:0.835
熔点:66-68°C
沸点:404.5ºC at 760 mmHg
C23H46O338.61
540-08-99-heptadecanone密度:250
熔点:54°C
C17H34O254.45
540-07-8己酸戊酯
amyl caproate
密度:0.858 g/mL
沸点:226 °C
C11H22O2186.29
540-04-5phytoene C40H64544.940
54-96-63,4-二氨基吡啶
3,4-diamino-pyridin
熔点:218-220℃
C5H7N3109.13
54-95-51,5-五甲基烯四唑
6,7,8,9-tetrahydro-5h-tetrazoloazepin
密度:19412
熔点:57-61℃
沸点:194℃(12
C6H10N4138.17
54-92-2isonicotinic acid, 2-isopropylhydrazide C9H13N3O179.22
54-91-11,4-bis(3-bromopropionyl)-piperazin熔点:106-107°C
沸点:487.1°C
C10H16Br2N2O2356.05
54-88-6n,n-dimethyl-4-(phenylazo)-m-toluidin熔点:65-68℃
C15H17N3239.32
54-87-51-((5-nitrofurfurylidene)amino)-hydantoi sodium salt
54-86-4吡啶-3-羧酸钠
nicotinic acid, sodium salt
C6H4NNaO2145.09
54-85-34-吡啶甲酰肼
inh
熔点:170-174℃
C6H7N3O137.14
54-84-22'-((3-(dimethylamino)propyl)thio)-cinnamanilid monohydrochloride C20H25ClN2OS376.94
54-80-8alpha-((isopropylamino)methyl)-2-naphthalenemethano C15H19NO229.32
54-77-31,1-dimethyl-4-phenyl-piperaziniu iodide熔点:234-238℃
C12H19IN2318.20
54-71-7毛果芸香碱盐酸盐
2(3H)-Furanone,3-ethyldihydro-4-[(1-methyl-1H-imidazol-5-yl)methyl]-,monohydrochloride,(3S-cis)-
熔点:200-204℃
C11H16N2O2·HCl244.72
54-65-9n-benzyl-beta-(dimethylamino)-n-phenyl-phenethylamin
54-64-8乙汞硫水杨酸钠盐
Mercurate(1-),ethyl[2-mercaptobenzoato(2-)-O,S]-,sodium
熔点:232-233℃
C9H9HgNaO2S404.80
11603页,第2630
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