1,4-Dibromobutane 1,4-二溴丁烷

CAS 110-52-1 MFCD00000261

化学结构图

110-52-1
SMILES: BrCCCCBr

化学属性

Mol. FormulaC4H8Br2
Mol. Weight215.91
Density1.808
Refractive index1.5170 to 1.5210
Boiling Point63-65°C at 760 mmHg
Melting Point-20°C
Flash Point110°C
TSCAYes
Solubility不溶于水。
Stability对光和空气敏感
Appearance 无色或微黄色液体。熔点-16.53℃(-20℃),沸点197-198℃(1.46kPa),76℃(1.47kPa),相对密度1.7890(20/4℃),折射率1.5190,闪点54℃。溶于氯仿、醇和醚,不溶于水。
Danger-Level-
pH-:-
Redox-

别名和识别编码

Chemical Name1,4-二溴丁烷粗品
CAS Number110-52-1
Alfabeta NameDIBROMOBUTANE 14-,
MDL NumberMFCD00000261
EC Number203-775-5
Beilstein Registry Number1071199
Synonym 1,4-Dibromobutane {LY} 1,4-Dibromobutane {} {LY} 1,4-Dibromobutane {} {} {LY} 1,4-Dibromobutane {} {} {} {LY} 1,4-Dibromobutane {} {} {} {} {LY} 1,4-Dibromobutane {} {} {} {} {} {LY} 1,4-Dibromobutane {} {} {} {} {} {} {LY} 1,4-Dibromobutane {} {} {} {} {} {} {} {LY} 1,4-Dibromobutane {} {} {} {} {} {} {} {} {LY} 1,4-Dibromobutane {} {} {} {} {} {} {} {} {} {LY} 1,4-Dibromobutane {} {} {} {} {} {} {} {} {} {} {LY} 1,4-Dibromobutane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,4-Dibromobutane {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,4-Dibromobutane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,4-Dibromobutane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,4-Dibromobutane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,4-Dibromobutane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,4-Dibromobutane
PubChem Substance ID8056
Chemical Name Translation1,4-二溴丁烷
Reaxys-RN1071199
Wiswesser Line NotationE4E
LabNetwork Molecule IDLN00120520
InChIInChI=1S/C4H8Br2/c5-3-1-2-4-6/h1-4H2
Canonical SMILESBrCCCCBr
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分类

  • {SNA} Alkyl, Building Blocks, Chemical Synthesis, Halogenated Hydrocarbons, Organic Building Blocks
  • {uni_hamburg} no charge; 1fragment

产品应用

  • 1,4-Dibromo butane was used to investigate the metabolism of two halopropanes: 1,3-dichloropropane and 2,2-dichloropropane. It was used as reagent during the synthesis of diazadioxa oxovanadium(IV) macrocyclic complexes.

相关文献及参考

  • Short: II/25C
  • Short: III/20b
  • Beilstein:1(4)267

安全信息

Warnings IRRITANT
Signal word
GHS Symbol
WGK Germany2
Safety Statements
  • S39 Wear eye/face protection 戴眼睛/面孔保护装置;
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
  • 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;
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
  • S37 Wear suitable gloves 戴适当手套;
Risk Statements
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
  • R25 Toxic if swallowed 吞咽有毒
  • R37/38 Irritating to respiratory system and skin 对呼吸系统和皮肤有刺激性
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
  • P304+P340+P312
  • 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
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • 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
  • 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。
  • P332+P313
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P405 Store locked up. 上锁保管。
  • P301+P310
  • P403+P233
  • P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前,切勿操作。
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H318 Causes serious eye damage 严重伤害眼睛
  • H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
  • H301 Toxic if swallowed 吞食有毒
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSEJ7565000
Hazard Codes T T,Xi,C T;Xi
UN Number
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Packing GroupIII
Hazard Class6.1(b)
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 14,668,1964

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 10 umol/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 141,11,1984

Restrict -

其他信息

  • Acros Organics:1,4-二溴丁烷 1,4-Dibromobutane, 99%(110-52-1)
  • MSDS 信息:1,4-Dibromobutane(110-52-1).msds
  • 图谱信息:1,4-二溴丁烷(110-52-1)红外图谱(IR2) 1,4-二溴丁烷(110-52-1)红外图谱(IR1) 1,4-二溴丁烷(110-52-1)核磁图( 13 CNMR) 1,4-二溴丁烷(110-52-1)质谱(MS) 1,4-二溴丁烷(110-52-1)核磁图( 1 HNMR) 1,4-二溴丁烷(110-52-1)Raman光谱
  • 下游产品:1,4-双(二苯基膦)丁烷 --> 1-苯基环戊烷羧酸 --> 4-吡咯烷丁胺 --> 盐酸丁螺环酮 --> 1-溴-4-甲氧基丁烷 --> 喷托维林 --> 1-(4-甲氧基丁基)肼 --> 4-(1-吡咯啉基)苯甲醛 --> 1-苯基-1-氰基环戊烷 --> Α-苯基环戊烷甲酰氯 --> 双芬麦兰 --> 4-苯氧基丁酸 --> 1-苯基吡咯烷
  • Sigma Aldrich:110-52-1(sigmaaldrich)
  • 方法一:1.由四氢呋喃经开环、溴化而得。反应锅中加入氢溴酸,在搅拌下滴加四氢呋喃,再滴加硫酸,温度控制在50℃以下。然后升温至108℃左右回流4h,反应完毕后继续搅拌1h,放冷分取下层液,用纯碱溶液洗至中性,加无水氯化钙干燥,过滤得成品。2.由1,4-丁二醇溴化而得。将氢溴酸加入反应锅内,搅拌冷至10℃,滴加硫酸。加毕,再滴加1,4-丁二醇,温度不超过15℃,搅拌半小时。在100-110℃下保温6h。冷至室温,分取下层液,用纯碱溶液洗至中性。氯化钙脱水后,过滤得1,4-二溴丁烷。
  • 用途二:用于有机合成
  • TCI Shanghai:1,4-二溴丁烷 1,4-Dibromobutane,>;98.0%(GC)(110-52-1)
  • 不溶于水。
  • 用途一:医药上用于制造氨茶碱、咳必清等
  • 海关编码:29033036
  • 用途三:有机合成中间体,用于制造氨茶碱、咳必清、驱蛲净等。
  • MOL 文件:110-52-1.mol
  • 1,4-二溴丁烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 30053126 1,4-二溴丁烷;溴化四亚甲基; 亚丁基二溴 100ml 94元 2011/04/16 D0176 1,4-二溴丁烷 1,4-Dibromobutane 25G 180元 2011/04/16 D0176 1,4-二溴丁烷 1,4-Dibromobutane 500G 840元
  • 上游原料:四氢呋喃 --> 1,4-丁二醇
  • Solubility in water: immiscible Solubility in other solvents: soluble in all usual organic solvents and alcohols soluble in chloroform
  • Alfa Aesar:1,4-二溴丁烷,99% 1,4-Dibromobutane, 99%(110-52-1)

系列性分类