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:198-55-0
品名:苝perylene
中文别名:二萘嵌苯;
英文别名:Peri-dinaphthalene;peri-Dinaphthalene;Perilene;Perylene;Dibenz[de,kl]anthracene;
分子式:C20H12
分子量:252.309
精确质量:252.094
Psa:0.0
RTECS号:SE3794000
BRN号:1911335
EINECS号:205-900-9
MDL号:MFCD00004142
外观与性状:黄色粉末
密度:1.286 g/cm3
沸点:467.5ºC at 760 mmHg
熔点:277-280ºC
闪点:228.6ºC
折射率:1.887
稳定性:Stable. Incompatible with strong oxidizing agents. Combustible.
储存条件:2-8ºC
蒸汽压:1.81E-08mmHg at 25°C
安全说明:S36/37-S45
危险类别码:R40
WGK Germany:3
海关编码:29029080
危险品运输编码:UN 2811
危险类别:6.1(b)
包装等级:III
危险品标志:Xn
信号词:Warning
危险性防范说明:P261; P281; P305 + P351 + P338
危险标志:GHS07, GHS08
危险性描述:H315; H319; H335; H336; H351; H373
简介:PerylenehasbeenusedasanacceptorforpristineC70tobeusedasasensitizerforefficienttriplet-tripletannihilationupconversion;whichhasshownimprovedstabilityundercontinuouslaserirradiationcomparedtothebenchmarkPt(II)-ocetaethylprphyrin.Perylenehasalsobeenusedasadopantrepresentingbluefluorescentdyeonawhite-emittingpolymerfilm.
用途:有机合成的中间体。
Accustandard | 苝(标准品) Perylene | 28天 | 659.00 | H-121N | / |
规格:
10mg
|
CAS号:57981-02-9
品名:邻-(2,3,4,5,6-五氟苄基)羟胺盐酸盐O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylaminehydrochloride
中文别名:O-(2,3,4,5,6-五氟苄基)羟胺盐酸盐;O-(2,3,4,5,6-全氟苄基)羟胺盐酸盐;PFBHA·HCl;
英文别名:O-[(2,3,4,5,6-pentafluorophenyl)methyl]hydroxylamine,hydrochloride;
分子式:C7H5ClF5NO
分子量:249.566
精确质量:248.998
Psa:35.25
MDL号:MFCD00012953
密度:
沸点:214.5ºC at 760mmHg
熔点:227°C (subl.)(lit.)
闪点:83.5ºC
安全说明:S22-S24/25
危险类别码:R36/37/38
WGK Germany:3
海关编码:2922199090
危险品标志:Xi
Accustandard | O-(2,3,4,5,6-五氟苄基)羟胺盐酸盐(标准品) Method556PFBHAReagent,15... | 28天 | 10496.00 | M-556-DER | 15.0mg/mLinWater |
规格:
5x10mL
5*10mL
10mL
|