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分类

• {Chemicalbook} 农药中间体: 杀虫剂中间体: 拟除虫菊酯类杀虫剂
• {SNA} Alkynes, Building Blocks, Chemical Synthesis, Electronic Chemicals, Materials Science, Micro/NanoElectronics, Organic Building Blocks, Others, Terminal
• {SNA} Alkynes, Building Blocks, Chemical Synthesis, Electronic Chemicals, Micro/NanoElectronics, Organic Building Blocks, Other Electronic Chemicals, Terminal, 材料科学
• {SNA} Alkynes, Building Blocks, Chemical Synthesis, Organic Building Blocks, Terminal
• {SNA} Alkynes, Building Blocks, Chemical Synthesis,

产品应用

• 用于合成乙炔各种衍生物；医药工业用于制造抗霉菌药氯丙炔碘。用于制造丙炔胺（烯炔替代）。

相关文献及参考

• Short: II/19b
• Beilstein: 1,IV,964
• Barbier-type reaction with aldehydes in aqueous THF gives the secondary alcohols in moderate to good yields: Synth. Commun., 25, 2923 (1995); partial rearrangement to the allene could occur; cf Allyl­ bromide, A11766, for similar reactions. For reaction with aldehydes in the presence of Zn in THF, and transformation of the resulting secondary alcohols into pyruvate esters, see: J. Chem. Chem. Commun ., 1289 (1991).
• With Mg in ether, generates allenylmagnesium bromide which can be coupled with a further molecule of propargyl bromide to give the bis-allene 1,2,4,5-hexatetraene: Org. Synth. Coll., 7, 485 (1990). Diels-Alder reaction of the product with Dimethyl­ acetyl­enedicarboxyl­ate, A11437 leads to a para-cyclophane.
• For diastereoselective propargylation of ɑ -alkoxy aldehydes and application in the synthesis of oxygenated acyclic natural products, see: J. Org. Chem., 60, 3257 (1995).
• For conversion to dimethyl-2-propynylsulfonium bromide and condensation with 2,4-pentanedione and other active methylene compounds in a versatile, high-yield synthesis of substituted furans, see: J. Chem. Soc., Perkin 1, 65 (1973); Org. Synth. Coll ., 6, 31 (1988).

安全信息

GHS Symbol

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 29 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College
   Science Pub., 1969  Volume(issue)/page/year: 4,76,1969

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 53 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   BESAAT Bulletin of the Entomological Society of America.  (Entomological
   Soc. of America, 4603 Calvert Rd., College Park, MD 20740)  V.1-    1955-
   Volume(issue)/page/year: 12,161,1966

其他信息

• 图谱信息:3-溴丙炔(106-96-7)核磁图( 13 CNMR) 3-溴丙炔(106-96-7)红外图谱(IR1) 3-溴丙炔(106-96-7)核磁图( 1 HNMR) 3-溴丙炔(106-96-7)质谱(MS)
• Acros Organics:炔丙基溴 Propargyl bromide, 80 wt% solution in toluene, stabilized(106-96-7)
• 急性毒性:口服-大鼠 LDL0: 53 毫克/公斤
• Hazard Note:Highly Flammable/Toxic/Corrosive
• 爆炸物危险特性:与空气混合形成爆炸性混合物
• 3-溴丙炔价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 xw010248 3-溴丙炔 100ml 550元 2011/04/16 P1272 3-溴丙炔(80%的甲苯溶液,约9.2mol/L) Propargyl Bromide (80% in Toluene, ca. 9.2mol/L) 25G 319元 2011/04/16 P1272 3-溴丙炔(80%的甲苯溶液,约9.2mol/L) Propargyl Bromide (80% in Toluene, ca. 9.2mol/L) 500G 2690元
• 敏感性:Light Sensitive
• 方法二:由炔丙醇与溴化磷反应而得。将炔丙醇在冷却下加入吡啶，搅拌于-5℃缓缓滴加三溴化磷，反应温度维持在0℃以下。加毕，继续搅拌15min。然后，减压蒸馏，收集全部馏出液，在常压下再分馏一次，得成品。
• 下游产品:2-丙烯基-3-甲基-4-羟基-2-环戊烯-1-酮 --> 2-氨基-4-戊炔腈 --> 盐酸特比萘芬 --> 2,4,5-三氯苯基-Β-丙炔醚 --> 氯丙炔碘
• TCI Shanghai:3-溴丙炔(含稳定剂氧化镁) Propargyl Bromide (stabilized with MgO),>;97.0%(GC)(106-96-7)
• 用途四:用于合成乙炔各种衍生物；医药工业用于制造抗霉菌药氯丙炔碘。用于制造丙炔胺（烯炔替代）。
• 类别:易燃液体
• 储运特性:库房通风低温干燥; 与氧化剂分开储运存
• 可燃性危险特性:易燃; 受热分解有毒溴化物气体
• 上游原料:2-丙炔-1-醇
• 用途二:溴丙炔是拟除虫菊酯丙炔菊酯的中间体。
• 溶于苯、乙醚、乙醇和氯仿。不易和水混溶。
• MOL 文件:106-96-7.mol
• 用途一:用于有机合成
• 毒性分级:高毒
• Sigma Aldrich:106-96-7(sigmaaldrich)
• F:8
• Alfa Aesar:溴化丙炔,97%,80%w/wintoluene Propargyl bromide, 97%, 80% w/w in toluene(106-96-7)
• 灭火剂:水, 泡沫, 干粉, 二氧化碳, 砂土
• 外观性质:无色至亮黄色液体, 有特殊刺激性气味。
• 方法一:其制备方法是在反应瓶内加入溴化氢和溶剂，在CuBr及Cu催化剂存在下，在搅拌情况下滴加炔丙醇，滴完后略升温反应，然后后处理，精馏得溴丙炔。反应方程式：CH≡C—CH 2 OH+HBr→CH≡C—CH 2 Br+H 2 O 或用炔丙醇与(PhO) 3 PBr 2 在吡啶存在下反应也能得到产品。 或在干燥的炔丙醇中加入少量吡啶，在搅拌情况下于0℃滴加三溴化磷与少量的吡啶溶液，滴完后再搅拌20min，减压蒸馏得产品。反应方程式：CH≡C—CH 2 OH+PBr 3 →CH≡C—CH 2 Br
• MSDS 信息:3-溴-1-丙炔(106-96-7).msds
• 用途三:用于合成乙炔各种衍生物；医药工业用于制造抗霉菌药氯丙炔碘。