产品名称

英文名称：2,5-Dibromo-3,4-dinitrothiophene

同义词

2,5-Dibromo-3,4-dinitrothiophene、52431-30-8、2,5-Dibromo-3,4-dinitro-thiophene、Thiophene, 2,5-dibromo-3,4-dinitro-、MFCD00015537、C4Br2N2O4S、NSC84661、NCIOpen2_009291、YSWG259、SCHEMBL1086204、DTXSID10292696、2,5-dibromo-3,4-ditnitrothiophene、AMY23195、BCP17333、GE

产品性质

CAS编号：52431-30-8

分子式：C4Br2N2O4S

分子量：331.93

MDL号：MFCD00015537

PubChem编号：257024

英文别名：2,5-Dibromo-3,4-dinitrothiophene|52431-30-8|2,5-Dibromo-3,4-dinitro-thiophene|Thiophene, 2,5-dibromo-3,4-dinitro-|MFCD00015537|C4Br2N2O4S|NSC84661|NCIOpen2_009291|YSWG259|SCHEMBL1086204|DTXSID10292696|2,5-dibromo-3,4-ditnitrothiophene|AMY23195|BCP17333|GE

规格或纯度：98%

英文名称：2,5-Dibromo-3,4-dinitrothiophene

运输条件：常规运输

产品介绍：Reatant in the synthesis of bromodinitro compound, polymers via stille coupling. 3,4-diaminothiophene was obtained from the reduction of 2,5-dibromo-3,4-dinitrothiophene.Reatant in the synthesis of bromodinitro compound, polymers via stille coupling. 3,4-diaminothiophene was obtained from the reduction of 2,5-dibromo-3,4-dinitrothiophene.applicationThis monomer is useful in the Pd catalyzed Stille coupling to make conjugated thiophene oligomers or co-oligomers. The corresponding amine(s) can be obtained by subsequent reduction.

PubChem SID：488189083

IUPAC Name：2,5-dibromo-3,4-dinitrothiophene

INCHI：InChI=1S/C4Br2N2O4S/c5-3-1(7(9)10)2(8(11)12)4(6)13-3

InChi Key：AHGHPBPARMANQD-UHFFFAOYSA-N

Canonical SMILES：C1(=C(SC(=C1[N+](=O)[O-])Br)Br)[N+](=O)[O-]

Isomeric SMILES：C1(=C(SC(=C1[N+](=O)[O-])Br)Br)[N+](=O)[O-]

PubChem CID：257024

Reaxy-Rn：218219

溶解性：Insoluble in water.

密度：2.459

熔点：137°C

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritationH302 Harmful if swallowed

预防措施声明：P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P270,P304+P340,P403+P233,P362+P364,P330,P264+P265,P301+P317,P337+P317,P332+P317,P319

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