货号 |
纯度 |
规格 |
货期 |
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C20089-25g |
98% |
25g |
一周 |
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C20089-50g |
98% |
50g |
一周 |
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C20089-250g |
98% |
250g |
一周 |
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C20089-1000g |
98% |
1000g |
一周 |
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CAS |
1003-09-4 |
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名称 |
2-溴噻吩 |
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英文名称 |
2-Bromothiophene |
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分子式 |
C4H3BrS |
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分子量 |
163.04 |
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敏感性 |
对光敏感 |
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密度 |
1.684 |
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溶解性 |
Solubilityinwater:ImmiscibleSolubilityinothersolvents:Verysolubleinether,acetoneSolubleincarbontetrachloride |
熔点 |
-10°C |
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沸点 |
149-151°C |
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折光率 |
1.585-1.587 |
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溶解性 |
Solubilityinwater:ImmiscibleSolubilityinothersolvents:Verysolubleinether,acetoneSolubleincarbontetrachloride |
产品介绍 |
Itundergoesmetalation-alkylationreactionwithvariouselectrophilestoformvarious5-alkylated2-bromoproducts2.Itundergoescouplingwith4-bromoallylphenylethertoformallylphenylthiopheneether,whichisanovelpotentialdielectricmaterialfororganicthinfilmtransistors. |
别名 |
2-噻吩基溴;2-Thienylbromide |
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应用 |
Ithasbeenusedinelectrochemicalreductionofanumberofmono-anddihalothiophenesatcarboncathodesindimethylformamidecontainingtetramethylammoniumperchloratebycyclicvoltammetryandcontrolled-potentialelectrolysis. |
信号词 |
Danger |
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风险声明(欧洲) |
R10;R22;R23/24;R36/37/38;R51/53 |
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安全声明(欧洲) |
S16;S26;S36/37/39;S45;S61 |
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警示性声明 |
P264,P280,P301+P310,P305+P351+P338 |
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危害码(欧洲) |
T,N |
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个人防护设备 |
Eyeshields,Faceshields,full-facerespirator(US),Gloves,multi-purposecombinationrespiratorcartridge(US),typeABEK(EN14387)respiratorfilter |
UN代码 |
2929 |
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