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:616-47-7
品名:N-甲基咪唑1-methyl-1H-imidazole
中文别名:1-甲基-1H-咪唑;1-甲基咪唑;
英文别名:N-Methylhistamine;N1-Methylhistamine;1-methyl-imidazole;N-Telle-methylhistamine;N,N-diisiproptltetrazolide;N-methyl-1H-imidazole;1-Methylimidazole;tele-methylhistamine;imidazolecisamide;1-methylhistamine;1-Methyl-1H-imidazole-4-ethanamine;1H-Imidazole,1-methyl-;1-Methyl-4-histamine;Ntau-Methylhistamine;1H-Imidazole-4-ethanamine,1-methyl;
分子式:C4H6N2
分子量:82.1038
精确质量:82.0531
Psa:17.82
RTECS号:NI7000000
MDL号:MFCD00005292
外观与性状:无色透明液体
密度:1.03g/mLat 25°C(lit.)
沸点:198°C(lit.)
熔点:−60°C(lit.)
闪点:198°F
折射率:n20/D 1.495(lit.)
稳定性:Stable, but moisture sensitive. Incompatible with acids, acid anhydrides, strong oxidizing agents, moisture, carbon dioxide, acid chlorides.
储存条件:Store at RT.
蒸汽压:0.4 mm Hg ( 20 °C)
安全说明:S26-S36-S45-S1/2-S36/37/39-S16-S33-S29
危险类别码:R21/22; R34
WGK Germany:1
海关编码:2933290090
危险品运输编码:UN 3267 8/PG 2
危险类别:8
包装等级:III
危险品标志:C
信号词:Danger
危险性防范说明:P280; P301 + P312 + P330; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338
危险标志:GHS05, GHS06
危险性描述:H302; H311; H314
简介:1-MethylimidazoleorN-methylimidazoleisanaromaticheterocyclicorganiccompoundwiththeformulaCH3C3H3N2.Itisacolourlessliquidthatisusedasaspecialtysolvent,abase,andasaprecursortosomeionicliquids.Itisafundamentalnitrogenheterocycleandassuchmimicsforvariousnucleosidebasesaswellashistidineandhistamine,
用途:有机合成中间体和树脂固化剂、粘合剂等。
阿拉丁 | 1-甲基咪唑 1-Methylimidazole | 现货 | 133.90 | M109227 | ≥99% |
规格:
250ml
5L
2.5L
500ml
100ml
25ml
|
CAS号:7691-02-3
品名:1,3-二乙烯基-1,1,3,3-四甲基二硅氮烷1,1,3,3-Tetramethyl-1,3-Divinyldisilazane
中文别名:1,1,3,3-四甲基-1,3-二乙烯基二硅氮烷;1-乙烯基-N-(乙烯基二甲硅基)-1,1-二甲基硅胺;1,1,3,3-四甲基-1,3-二乙烯硅氮烷;
英文别名:[[[ethenyl(dimethyl)silyl]amino]-dimethylsilyl]ethene;
分子式:C8H19NSi2
分子量:185.414
精确质量:185.106
Psa:12.03
RTECS号:VV1302250
MDL号:MFCD00042846
密度:0.819
沸点:161-163°C
闪点:34°C
折射率:n20/D 1.4405(lit.)
储存条件:2-8ºC
安全说明:S26-S36/37/39-S45
危险类别码:R10; R22; R34
WGK Germany:3
海关编码:2931900090
危险品运输编码:UN 2920 8/PG 2
危险类别:8
包装等级:II
危险品标志:C
用途:可用于硅树脂橡胶,硅树脂胶体和乙烯基硅树脂的制造。作负性光刻胶的助黏性促进剂。
阿拉丁 | 1,3-二乙烯基-1,1,3,3-四甲基二硅氮烷 1,1,3,3-Tetramethyl-1,3-divi... | 现货 | 199.90 | T110283 | ≥97% |
规格:
100ml
25ml
5ml
|