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分类

• Alkynes, Building Blocks, Chemical Synthesis, Organic Building Blocks, Terminal
• {Chemicalbook} 农药中间体: 杀螨剂中间体
• {uni_hamburg} no charge; alcohol; 1fragment
• {SNA} Alkynes, Building Blocks, Chemical Synthesis, Organic Building Blocks, Terminal

相关文献及参考

• Merck 14 ,7809
• Beil. 1 ,IV,2214
• Fieser 9 ,394
• Aldrich MSDS 1 , 1542:D / Corp MSDS 1 (2), 2953:B / FT-IR 2 (3), 4025:B / FT-IR 1 (2), 935:C / FT-NMR 1 (3), 509:A / IR-Spectra (3), 1435:B / IR-Spectra (2), 1253:A / NMR-Reference 2 (2), 952:C / RegBook 1 (2), 2699:M / Sax 6 , 2316 / Structure Index 1 , 425:B:7 / Vapor Phase 3 , 1585:B
• Short: II/6 Title: Molecular Constants from Microwave, Molecular Beam, and Electron Spin Resonance Spectroscopy Author: Demaison, J.; Hüttner, W.; Starck, B.; Buck, I.; Tischer, R.; Winnewisser, M. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: II/6 Year: 1974 Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy ISBN: 3-540-05977-6 ISBN: 978-3-540-05977-6 Internet Resource: DOI:10.1007/b19951 RefComment: 153 figs., XIII, 688 pages
• Short: III/35E Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Oxygen-17 Author: Duddeck, H.; Toth, G.; Simon, A. Editor: Gupta, R.R.; Lech
• Useful 3-carbon fragment in acetylene coupling reactions. The hydroxyl group can be protected as its THP ether; see, e.g.: Org. Synth., 76, 178 (1998), or 1-ethoxyethyl ether (see Ethyl­ vinyl­ ether, A15691): Org. Synth., 76, 199 (1998). C-Alkylation can also be accomplished without O-protection by using 2 equivalents of base (LiNH2); see, e.g., J. Chem. Soc., Perkin 1, 85 (1988); Org. Synth. Coll., 8, 415 (1993).
• O-methylation, followed by treatment with t-BuOK affords methoxyallene, a valuable reactive intermediate. It undergoes Pd-catalyzed O-coupling with alcohols to give the corresponding 1-methoxyallyl ethers: Synlett, 192 (1998). Lithiation leads to 1-lithio-1-methoxyallene: J. Org. Chem., 50, 5308 (1985); 58, 6377 (1993). For a brief feature on methoxyallene with further examples, see: Synlett, 1697 (2000).

安全信息

GHS Symbol

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 20 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   38MKAJ "Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton,
   G.D., and F.E. Clayton, eds., New York, J

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 873 ppm/2H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GAFCC* GAF Material Safety Data Sheet.  (GAF Chemicals Corporation, 1361
   Alps Road,  Wayne, NJ 07470)

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 50 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Lungs, Thorax, or Respiration - dyspnea
   Blood - hemorrhage
REFERENCE :
   TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv.
   Toxicology of New Industrial Chemical Substances.  For English translation,
   see TNICS*.  (Izdatel'stvo Meditsina, Moscow, USSR)  No.1-    1961-
   Volume(issue)/page/year: 8,97,1966

TY

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : 50 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-36, 1957-1992. For publisher information, see MTPEEI
   Volume(issue)/page/year: 32(10),25,1988

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 400 umol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 320,273,1994

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 10 umol/plate
REFERENCE :
   UNMI** University Microfilms International.  (300 N. Zeeb Rd., Ann Arbor, MI
   48106)  Volume(issue)/page/year: DA85-04850

其他信息

• {C
• 方法二:由乙炔与甲醛经催化加成而得。乙炔以1.96MPa的压力、甲醛水溶液（5-6%）以1000L/h的速度，进入装有乙炔铜-活性炭催化剂的串联双管式反应柱。反应温度维持在100-125℃，反应液经气液分离器，过剩的乙炔循环使用，反应液过滤除去催化剂。滤液浓缩后进行分馏，收率97-98℃馏分，即得炔丙醇，蒸馏釜残液为副产物丁炔二醇。炔丙醇收率37%，丁炔二醇收率为50%。
• 急性毒性:口服- 大鼠 LD50: 20 毫克/ 公斤; 口服- 小鼠 LD50: 50 毫克/ 公斤
• 用途四:有机合成的中间体。主要用于合成抗菌消炎药磺胺嘧啶；经部分氢化制丙烯醇可以生产树脂，经完全氢化得正丙醇，可以用作抗结核药乙胺丁醇的原料，以及制其他化工、医药产品等。能抑制酸类对铁、铜及镍等金属的腐蚀、用作除锈剂。广泛用于石油开采。还可用作溶剂、氯代烃类的稳定剂、除草剂和杀虫剂。可用于生产
• 可燃性危险特性:遇明
• MSDS 信息:炔丙醇(107-19-7).msds
• 外观性质:无色液体，有香叶气味。
• 制备杀鼠剂:1-碘-3，5-二(三氟甲基)苯在二乙胺中，与碘化亚铜(Cul)、[(C6H5)3P]2PdCl2和炔丙醇（2-丙炔-1-醇 ）反应，反应混合物在25～30℃保持4小时，生成3， 5-二(三氟甲基)苯基炔丙醇，该化合物与溴-三苯 基磷在乙腈中反应，生成1-[3，5-二(三氟甲基)苯基- 3-溴丙炔]，最后再与4-特丁基哌啶在含碳酸钾的 丙酮中反应48小时，即制得杀鼠剂--氟鼠定。
• 储运特性:库房通风低温干燥; 与氧化剂分开存放
• 灭火剂:干粉、干砂、二氧化碳、泡沫、1211灭火剂
• 下游产品:丁炔二醇 --> 炔螨特 --> 磺胺嘧啶 --> 异植物醇 --> 丙炔酸 --> 3-氯丙炔 --> 5
• 毒性分级:剧毒
• 防护措施:有毒。对皮肤和眼睛有严重刺激作用。大鼠经口LD50为0.07g/kg。操作中宜戴防护眼镜及手套。
• Alfa
• 2-丙炔-1-醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 80108427 2-丙炔-1-醇（剧毒） 250ml 220元 2010/06/21 131452500 2-丙炔-1-醇 Propargyl alcohol 99% 250 ML 212元 2010/06/21 131455000 2-丙炔-1-醇 Propargyl alcohol 99% 500 ML 353元
• 类别:易燃液体
• 方法一:其制备方法是由乙炔、甲醛经催化加成而得。 以上反应在串联的管式反应器中进行。在乙炔1.96MPa压力下，将其用活塞泵加入混悬粉状乙炔铜催化剂的5％～6％甲醛水溶液中，反应温度维持在100～125℃，反应液经气液分离器分离，过剩的乙炔循环使用，反应液经压滤器滤除乙炔铜催化剂，然后进行蒸馏，得丙炔醇水溶液。再经回收甲醇，脱水分馏而得丙炔醇，含量在96％以上，蒸馏釜残留液为副产物1，4-丁炔二醇，其收率为丙炔醇37％，丁炔二醇50％，
• Alfa Aesar:炔丙醇,99% Propargyl alcohol, 99%(107-19-7)
• 图谱信息:2-丙炔-1-醇(107-19-7)红外图谱(IR2) 2-丙炔-1-醇(107-19-7)核磁图( 1 HNMR) 2-丙炔-1-醇(107-19-7)质谱(MS) 2-丙炔-1-醇(107-19-7)核磁图( 13 CNMR) 2-丙炔-1-醇(107-19-7)红外图谱(IR1)
• 方法一:其制备方法是由乙炔、甲醛经催化加成而得。 以上反应在串联的管式反应器中进行。在乙炔1.96MPa压力下，将其用活
• 职业标准:TWA 2 毫克/ 立方米
• MSDS 信息:炔丙醇(107-19-7).m
• {Che
• MOL 文件:107-19-7.mol
• Sigma Aldrich:107-19-7(sigmaaldrich)