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:598-56-1
品名:N,N-二甲基乙胺N,N-Dimethylethylamine
中文别名:N,N-二甲基乙基胺;甲苯磺酰氯;
英文别名:N,N-dimethylethanamine;Ethanamine,N,N-dimethyl-;
分子式:C4H11N
分子量:73.1368
精确质量:73.0891
Psa:3.24
MDL号:MFCD00009039
外观与性状:无色液体
密度:0.675g/mLat 25°C(lit.)
沸点:36-38°C(lit.)
熔点:−140°C(lit.)
闪点:-33°F
折射率:n20/D 1.372(lit.)
稳定性:Stable. Extremely flammable - note low flash point. Incompatible with strong oxidizing agents.
储存条件:Flammables area
蒸汽压:8.09 psi ( 20 °C)
安全说明:S3-S16-S26-S36-S45-S2733/2734/2735-STranport
危险类别码:R12; R20/22; R34
WGK Germany:1
海关编码:29211980
危险品运输编码:UN 2733 3/PG 2
危险类别:3
包装等级:I
危险品标志:F+; C
简介:N,N-Dimethylethylamine(DMEA),sometimesreferredtoasdimethylethylamine,isanorganiccompoundwithformulaC4H11N.Itisanindustrialchemicalthatismainlyusedinfoundriesasacatalystforsandcoreproduction.Dimethylethylamineisamalodorous,volatileliquidatroomtemperaturethatisexcretedatgreaterconcentrationswithlargerdietaryintakeoftrimethylamine.Ithasrecentlybeenidentifiedasanagonistofhumantraceamine-associatedreceptor5.
TRC | Dimethylethylamine Dimethylethylamine | 期货,请咨询 | 715.00 | D480843 | >95% |
规格:
5ml
50ml
10mL
|
CAS号:97-90-5
品名:乙二醇二甲基丙烯酸酯ethyleneglycoldimethacrylate
中文别名:乙二醇HEMA-甲基丙烯酸酯;2-甲基-2-丙烯酸-1,2-乙二醇酯;二(甲基丙烯酸)乙二醇酯;双甲基丙烯酸乙二醇酯;二甲基丙烯酸乙二醇酯;甲基丙烯酸乙二醇酯;
英文别名:Ethylenedimethacrylate;EthyleneDimethacrylate;2-Propenoicacid,2-methyl-,1,2-ethanediylester;
分子式:C10H14O4
分子量:198.216
精确质量:198.089
Psa:52.6
RTECS号:OZ4400000
EINECS号:202-617-2
外观与性状:无色液体
密度:1.053g/mLat 20°C
沸点:98-100°C5mm Hg(lit.)
熔点:-40 °C
闪点:&>230°F
折射率:n20/D 1.454(lit.)
稳定性:Unstable - may polymerize upon exposure to light. Incompatible with strong acids, strong oxidizing agents, strong bases.
储存条件:库房通风低温干燥
蒸汽压:&<0.1 mm Hg ( 21.1 °C)
安全说明:S24-S37
危险类别码:R37; R43
WGK Germany:1
海关编码:2916140000
危险品标志:Xi
信号词:Warning
危险性防范说明:P280; P304 + P340 + P312; P333 + P313
危险标志:GHS07
危险性描述:H317; H335
简介:Ethyleneglycoldimethylacrylate(EGDMA)isadiesterformedbycondensationoftwoequivalentsofmethacrylicacidandoneequivalentofethyleneglycol.
用途:用于有机合成。用作合成树脂、树脂加工及制造胶黏剂、涂料等的交联剂。还可用于橡胶树脂改性剂、厌氧胶黏剂、塑料糊等方面。
TRC | 乙二醇二甲基丙烯酸酯 Ethyleneglycoldimethacrylate... | 期货,请咨询 | 803.00 | E917520 | >95% |
规格:
5ml
50ml
10mL
|