3,4-Dibromothiophene 3,4-二溴噻吩

CAS 3141-26-2 MFCD00005465

化学结构图

3141-26-2
SMILES: BrC1=CSC=C1Br

化学属性

Mol. FormulaC4H2Br2S
Mol. Weight241.93
Boiling Point221.5°C at 760 mmHg
Melting Point4-5°C
Refractive index1.6380 to 1.6410
Density2.188
Flash Point110°C
TSCANo
Appearance 无色到淡黄色液体。沸点221-222℃，熔点4-5℃。
pH:A

别名和识别编码

Chemical Name3,4-Dibromothiophene
CAS Number3141-26-2
Alfabeta NameDIBROMOTHIOPHENE 34-,
MDL NumberMFCD00005465
PubChem Substance ID87568152
EC Number221-546-8
Beilstein Registry Number17(5)1,308
Reaxys-RN107642
Synonym 3,4-Dibromothiophene {LY} 3,4-Dibromothiophene {} {LY} 3,4-Dibromothiophene {} {} {LY} 3,4-Dibromothiophene {} {} {} {LY} 3,4-Dibromothiophene {} {} {} {} {LY} 3,4-Dibromothiophene {} {} {} {} {} {LY} 3,4-Dibromothiophene {} {} {} {} {} {} {LY} 3,4-Dibromothiophene {} {} {} {} {} {} {} {LY} 3,4-Dibromothiophene {} {} {} {} {} {} {} {} {LY} 3,4-Dibromothiophene {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {LY} 3,4-Dibromothiophene {} {} {} {} {} {} {} {} {} {} {LY} 3,4-Dibromothiophene {} {} {} {} {} {} {} {} {} {} {} {LY} 3,4-Dibromothiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,4-Dibromothiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,4-Dibromothiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,4-Dibromothiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,4-Dibromothiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Chemical Name Translation3,4-二溴噻吩
InChIKeyVGKLVWTVCUDISO-UHFFFAOYSA-N
LabNetwork Molecule IDLN00008240
Canonical SMILESBrC1=CSC=C1Br
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分类

  • Building Blocks, C4 to C6, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Thiophenes
  • {uni_hamburg} no charge; sulfur heterocycle; aromatic; 5ring; sulfide; 1fragment
  • {SNA} Building Blocks, C4 to C6, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Thiophenes

相关文献及参考

  • Beil. 17 ,V,1,308
  • Beilstein:17(5)1,308
  • Short: III/20b
  • Short: III/38B
  • One bromine may be displaced selectively in coupling reactions with Grignard or organozinc reagents, in the presence of Tetrakis(triphenyl­phosphine)­palladium(0)­, 10548: Tetrahedron Lett., 21, 845 (1980).

安全信息

Warnings IRRITANT
GHS Symbol
WGK Germany3
Hazard Codes Xn Xi Xi,Xn
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Precautionary statements
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
  • P332+P313
  • P305+P351+P338+P337+P313
  • P302+P350
  • P337+P313
  • P281 Use personal protective equipment as required. 使用所需的个人防护装备。
  • P302+P352+P332+P313+P362+P364
Signal word
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
Safety Statements
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S37 Wear suitable gloves 戴适当手套；
Storage condition 2-8°C {LY} 2-8°C 2-8°C, protect from light {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°

其他信息

  • Acros Organics:3,4-Dibromothiophene, 97%(3141-26-2)
  • 图谱信息:3,4-二溴噻吩(3141-26-2)质谱(MS) 3,4-二溴噻吩(3141-26-2)核磁图( 13 CNMR) 3,4-二溴噻吩(3141-26-2)核磁图( 1 HNMR) 3,4-二溴噻吩(3141-26-2)红外图谱(IR1)
  • Alfa Aesar:3,4-二溴噻吩,98+% 3,4-Dibromothiophene, 98+%(3141-26-2)
  • Sigma Aldrich:3141-26-2(sigmaaldrich)
  • MOL 文件:3141-26-2.mol
  • Hazard Note:Irritant
  • 存储注意事项:氮气保护
  • TCI Shanghai:3,4-二溴噻吩 3,4-Dibromothiophene,>;95.0%(GC)(3141-26-2)
  • 下游产品:1-(3-氨基-2-硫乙基)乙烷-1-酮 --> 3,4-噻吩二羧酸
  • MSDS 信息:3,4-Dibromothiophene (3141-26-2).msds
  • 检测方法:GC,NMR
  • 海关编码:29349990
  • 3,4-二溴噻吩价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 264520050 3,4-二溴噻吩 3,4-Dibromothiophene 97% 5 GR 836元 2010/06/21 264520250 3,4-二溴噻吩 3,4-Dibromothiophene 97% 25 GR 3605元 2010/06/21 264520010 3,4-二溴噻吩 3,4-Dibromothiophene 97% 1 GR 294元

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Thiazolines/Thiazolidines 噻唑啉/噻唑烷
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Thiophenes 噻吩
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Halogenated Heterocycles 卤代杂环
  5. Thiophenes - Halogenated Heterocycles
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Halogenated Heterocycles 卤代杂环
  5. Thiophenes - Halogenated Heterocycles
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Thiophenes 噻吩
  5. C4 to C6 - Thiophenes
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Halogenated Heterocycles 卤代杂环
  5. Thiazolines/Thiazolidines