筛选出 2 条数据
品牌 | 产品 | 货期 | 价格 | 货号 | 规格 | / |
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CAS号:13080-85-8
品名:4,4'-二(4―氨基苯氧基)联苯4,4'-Bis(4-aminophenoxy)biphenyl
中文别名:4,4’-双(4-氨基苯氧基)联苯;4,4'-双(4-氨苯氧基)联苯;4,4-二(4-胺苯甲基)二苯;4,4'-双(4-氨基苯氧基)联苯(BAPP);4,4'-二(4-氨基苯氧基)联苯;4,4'-双(4-氨基苯氧基)联苯;4,4'-双(4-氨苯氧基)联;
英文别名:4-[4-[4-(4-aminophenoxy)phenyl]phenoxy]aniline;4,4'-Bis(4-aMinophenoxy)biphenyl;4,4'-Bis(4-Aminophenoxy)biphenyl;4,4′-(1,1′-Biphenyl-4,4′-diyldioxy)dianiline;4,4-Bis(4-Aminophenoxy)Biphenyl;
分子式:C24H20N2O2
分子量:368.428
精确质量:368.152
Psa:70.5
MDL号:MFCD00039151
PubChem号:24871243
密度:197-200ºC(lit.)
沸点:571.4ºC at 760mmHg
熔点:197-200°C(lit.)
闪点:321.5ºC
折射率:1.669
蒸汽压:4.59E-13mmHg at 25°C
安全说明:S26-S36
危险类别码:R36/37/38
WGK Germany:3
海关编码:2922299090
危险品标志:Xi
信号词:Warning
危险性防范说明:P261; P305 + P351 + P338
危险标志:GHS07
危险性描述:H315; H319; H335
Am | 4,4′-Bis(4-aminophenoxy)biph... 4,4′-Bis(4-aminophenoxy)biph... | 现货 | 308.00 | A432321 | 98% |
规格:
10mg
25mg
1g
50mg
100mg
|
CAS号:2039-86-3
品名:间溴苯乙烯1-bromo-3-ethenylbenzene
中文别名:3-溴苯乙烯;
英文别名:3-Brom-styrol;3-Bromostyrene,stabilized;Benzene,1-bromo-3-ethenyl-;Benzene,1-bromo-3-ethenyl;m-bromostyrene;1-Bromo-3-vinylbenzene;3-Bromostyrene;3-bromo-styrene;
分子式:C8H7Br
分子量:183.045
精确质量:181.973
Psa:0.0
BRN号:2038490
EINECS号:218-025-2
MDL号:MFCD00000088
PubChem号:24848065
外观与性状:黄色液体
密度:1.406g/mLat 25°C(lit.)
沸点:74-75°C3mm Hg(lit.)
闪点:154°F
折射率:n20/D 1.591(lit.)
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Refrigerator (approx 4ºC).
蒸汽压:0.116mmHg at 25°C
安全说明:S26-S36/37/39
危险类别码:R36/37/38
WGK Germany:3
海关编码:2903999090
危险品标志:Xi
用途:对叔丁基邻苯二酚作稳定剂
Accustandard | 3-溴苯乙烯(标准品) 3-Bromostyrene | 28天 | 598.00 | FRS-050N | / |
规格:
10mg
|