化工字典查询:
首页\化工字典\CAS查询
CAS号名称物化性质分子式分子量
45296-12-6
45294-18-62-甲基-2-丙烯酸廿烷(醇)酯
2-Propenoic acid,2-methyl-,eicosyl ester
C24H46O2
45294-11-9α-磺基-ω-十八烷氧基聚氧乙烯醚
Poly(oxy-1,2-ethanediyl),.alpha.-sulfo-.omega.-(octadecyloxy)-
(C2H4O)nC18H38O4S
45280-15-7 alpha-sulfo- omega -(hexadecyloxy)-poly(oxy-2-ethanediyl)
4528-64-74,4-diphenyl-2-cyclohexen-1-one C18H16O248.33
4528-52-3n,alpha-dimethyl-n-2-propynyl-, hydrochloride, d-(+)-phenethylamin C13H17N187.28
45270-09-5carbamimidothioic acid, octadecyl ester
45267-19-4n-[3-(dimethylamino)propyl]-tetradecanamid密度:0.879 g/cm3
熔点:49-51 °C
沸点:445.8 °C at 760 mmHg
C19H40N2O312.5337
4526-93-6z-ser-gly-oet C15H20N2O6324.33
4526-77-6cyclo(-ala-gly) C5H8N2O2128.13
4526-20-9acetic acid, anhydride with diethyl phosphate
4526-07-21,4-双(三甲基甲硅烷基)-1,3-丁二炔
1,4-bis(trimethylsilyl)-1,3-butadiyne
密度:0.974 g/mL at 20 °C(lit.)
熔点:109-113℃
C10H18Si2194.42
4525-75-1Acetic acid,2-chlorophenyl ester C8H7ClO2170.59
4525-46-6苄基三甲基碘化铵
benzyltrimethyl ammonium iodide
熔点:178-179 °C (lit.)
C10H16IN227.15
4525-44-4甲基乙基二氯硅烷
dichloro-ethyl-methyl-silane
密度:1.06
熔点:8°C
沸点:100 °C
C3H8Cl2Si143.09
4525-33-1二烷酸二甲酯
Dicarbonic acid,dimethyl ester
密度:1.25 mg/L at 25 °C
熔点:15-17℃
沸点:45℃(5 to
C4H6O5134.09
45243-86-53,3',3'',3'''-(1,2-ethanediyldinitrilo)tetrakis-propanenitril
4524-95-22-methyl-2-azabicyclo(2.2.1)heptan
4524-93-0环戊烷甲酰氯
cyclopentanecarbonyl chloride
密度:1.091
沸点:54-56℃(1
C6H9ClO132.59
4524-78-16-bromo-2,4,5-trichlorophenol熔点:84-87℃
BrC6H(Cl)3OH276.34
4524-77-02,6-二氯-4-溴苯酚
2,6-Dichloro-4-bromophenol
密度:1.890g/ml
熔点:67-69℃
沸点:240℃
C6H3BrCl2O241.90
45235-48-12-辛基-1-十醇
2-0ctyl-1-decanol
C18H38O270.49
45234-13-7Boc-Cit-OH熔点:60℃
C11H21N3O5275.30
45233-75-8boc-val-gly-oh C12H22N2O5274.31
45233-65-6dipentyl itaconate密度:0.972±0.06 g/cm3(Predicted)
沸点:340.2±17.0 °C(Predicted)
C15H26O4270.3645
95453-54-62,4-Dimethylthiazole-5-carboxaldehyde密度:1.213±0.06 g/cm3(Predicted)
熔点:23-27 ℃(lit.)
沸点:64 °C
C6H7NOS141.19
4522-93-4五氟苯甲酸乙酯
Pentafluorobenzoic acid ethyl ester
密度:112
C9H5F5O2240.13
45212-19-9tetrabutylantimony(v) bromide
45210-10-49,12-tetraazapentadecan-14-ol, 1-amino-6
4521-94-2silicic acid (h8Si3o10), octaethyl ester C16H40O10Si3476.74
4521-90-87,7'-dihydro-beta-carotene
4521-61-33,4,5-三甲氧基苯甲酰氯
3,4,5-trimethoxy benzoyl chloride
密度:18518
熔点:78-80℃
沸点:185℃(18
C10H11ClO4230.64
4521-31-72-巯基苯甲醇
2-(Hydroxymethyl)thiophenol
密度:1.21 g/mL at 25 °C(lit.)
熔点:31-32℃
沸点:94-96°C
C7H8OS140.19
4521-28-24-methoxyphenylbutyric acid熔点:58-61℃
C11H14O3194.23
4521-22-64-(4-methylphenyl)butyric acid熔点:54-58℃
C11H14O2178.23
4520-25-6sulfide, (2-tripropylsilylethyl) vinyl
452-86-84-甲基邻苯乙酚
1,2-Dihydroxy-4-methylbenzene
密度:1.129 g/mL at 25 °C(lit.)
熔点:62-69℃
沸点:251℃
C7H8O2124.14
452-84-62-氟-5-甲基苯胺
3-Amino-4-fluorotoluene
密度:80
沸点:80℃(11 t
C7H8FN125.14
452-80-22-氟-4-甲基苯胺
2-fluoro-p-toluidin
密度:1.1
熔点:3 °C
沸点:70-71℃(7
C7H8FN125.15
452-77-73-氟-4甲基苯胺
4-Amino-2-fluorotoluene
密度:1.09
熔点:30-32℃
沸点:93°C 12mm
C7H8FN125.15
452-76-62,4-二氟甲苯
2,4-difluorotoluene
密度:1.15
沸点:114-116℃
C7H6F2128.12
452-75-52-氟-4-氯甲苯
4-Chloro-2-fluoro-1-methylbenzene
密度:1.18
沸点:153℃(743
C7H6ClF144.58
452-74-44-溴-3-氟甲苯
4-bromo-3-fluorotoluene
密度:1.49
沸点:95℃(50 t
C7H6BrF189.03
452-73-32-氯-4-氟甲苯
2-chloro-4-fluorotoluene
密度:1.19
沸点:154-156℃
C7H6ClF144.58
452-72-24-氟-2-甲基苯酚
4-fluoro-o-cresol
密度:8714
熔点:32.4-34.1℃
沸点:87℃(14 t
C7H7FO126.13
452-71-14-氟-2-甲基苯胺
2-methyl-4-fluoroaniline
密度:1.12
沸点:90-92℃(1
C7H8FN125.15
452-70-04-氟-3-甲基苯酚
4-Fluoro-m-cresol
密度:1.13
熔点:32 °C(lit.)
沸点:76 °C5 mm Hg(lit.)
C7H7FO126.13
452-69-74-氟-3-甲基苯胺
5-Amino-2-fluorotoluene
密度:1.12 g/cm3
熔点:35-37℃
沸点:85-86°C 9mm
C7H8FN125.15
34589-46-32,4-Dimethylphenylmagnesium bromide solution密度:0.946 g/mL at 25 ℃
沸点:65 ℃
(CH3)2C6H3MgBr209.37
452-67-52,5-二氟甲苯
2,5-difluorotoluene
密度:1.36
熔点:-35°C
沸点:117℃(775
C7H6F2128.12
11603页,第2385
| 首页 | CAS NO | 联系我们 | 会员服务 | 推广服务 | 友情链接 |
版权所有 CopyRight © 2008-2025 粤ICP备08119708号