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货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
---|---|---|---|---|
A189544-1g |
1g | 现货 | | |
A189544-5g |
5g | 现货 | | |
A189544-25g |
25g | 现货 | | |
A189544-100g |
100g | 现货 | |
别名 | PDMS |
---|---|
英文别名 | PDMS |
规格或纯度 | average Mn ~3000 |
英文名称 | Poly(dimethylsiloxane), bis(3-aminopropyl) terminated |
应用 | It may be used in the synthesis of dipicolylamidopropylpoly(dimethylsiloxane) (DPPDMS). |
储存温度 | 2-8°C储存 |
运输条件 | 冰袋运输 |
产品介绍 |
It may be used in the synthesis of dipicolylamidopropylpoly(dimethylsiloxane) (DPPDMS). Tandem mass spectrometry (MS/MS) reveals that bis(3-aminopropyl)-PDMS mainly dissociates via intramolecular nucleophilic substitutions at the end groups. |
PubChem SID | 488198842 |
---|---|
IUPAC Name | 3-[[[3-aminopropyl(dimethyl)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]propan-1-amine |
INCHI | InChI=1S/C12H34N2O2Si3/c1-17(2,11-7-9-13)15-19(5,6)16-18(3,4)12-8-10-14/h7-14H2,1-6H3 |
InChi Key | ZWRBLCDTKAWRHT-UHFFFAOYSA-N |
Canonical SMILES | C[Si](C)(CCCN)O[Si](C)(C)O[Si](C)(C)CCCN |
PubChem CID | 15239622 |
PubChem SID | 488198842 |
---|
密度 | 0.98 |
---|---|
折光率 | n20/D 1.410 |
闪点(℃) | >113°C |
沸点 | >200 °C |
象形图 |
Environmental Hazard Corrosive Harmful |
---|---|
信号词 | Danger |
危险声明 |
H315: Causes skin irritation H319: Causes serious eye irritation H335: May cause respiratory irritation H318: Causes serious eye damage H400: Very toxic to aquatic life H410: Very toxic to aquatic life with long lasting effects |
预防措施声明 | P261,P305+P351+P338,P273,P280,P302+P352,P321,P405,P501,P264,P271,P304+P340,P403+P233,P362+P364,P391,P264+P265,P305+P354+P338,P317,P337+P317,P332+P317,P319 |
输入批号以搜索COA: