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相关文献及参考

• Merck 14 ,6072
• Beil. 1 ,IV,3243
• Fieser 1 ,678
• Aldrich MSDS 1 , 305:B / Arctander , 2020 / Corp MSDS 1 (1), 606:C / FT-IR 1 (1), 405:B / FT-IR 2 (1), 640:C / FT-NMR 1 (1), 631:C / Fenaroli , 183 / IR-Spectra (2), 214:B / IR-Spectra (3), 240:B / NMR-Reference 2 (1), 369:B / RegBook 1 (1), 447:D / RegBook 20 (1), 447:D / Sax 6 , 549 / Sigma FT-IR 1 (2), 730:D / Structure Index 1 , 64:D:1 / Vapor Phase 3 , 487:B
• Short: II/19b Title: Molecular Constants: Rotational, Centrifugal Distortion and Related Constants of Diamagnetic Asymmetric Top Molecules Author: Demaison, J.; Hüttner, W.; Vogt, J.; Wlodarczak, G. Editor: Hüttner, W. Source: Landolt-Börnstein, New Series Volume: II/19b Year: 1992 Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy ISBN: 3-540-54578-6 ISBN: 978-3-540-54578-1 Internet Resource: DOI:10.1007/b44334 RefComment: XI, 488 pages. Abstract: Volume II/19 Molecular Constants mostly from Microwave, Molecular Beam and Sub-Doppler Laser Spectroscopy is a supplement to the earlier volumes II/4, II/6, and II/14. The slight change in the title reflects current trends in the applications of spectroscopic methods. Together, the four volumes collect all the critically evaluated data published up to 1989/90 on constants of free molecules obtained by classical and modern spectroscopy. Volume II/19 is divided into four parts to record the growing number of investigations, especially in the microwave and millimeter wave regions, where modern techniques like Fourier Transform Microwave Spectroscopy have made new objects of interest such as molecular complexes and clusters accessible to study. Subvolume II/19b contains corresponding data on diamagnetic asymmetric top molecules.
• Short: II/19c Title: Molecular Constants: Dipole Moments, Quadrupole Coupling Constants, Hindered Rotation an

安全信息

GHS Symbol

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 2 gm/kg
TOXIC EFFECTS :
   Liver - other changes
   Immunological Including Allergic - other immediate (humoral): urticaria,
   allergic rhinitis, serum sickness
   Biochemical - Metabolism (Intermediary) - lipids including transport
REFERENCE :
   FCTXAV Food and Cosmetics Toxicology.  (London, UK)  V.1-19, 1963-81.  For
   publisher information, see FCTOD7.  Volume(issue)/page/year: 15,627,1977

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 32 gm/m3/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CUTOEX Current Toxicology.  (Nova Science Publishers, Inc., 6080 Jericho
   Turnpike, Suite 207, Commack, NY  11725)  V.1    1993-
   Volume(issue)/page/year: 1,47,1993

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 616 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   SCCUR* Shell Chemical Company.  Unpublished Report.  (2401 Crow Canyon Rd.,
   San Romon, CA 94583)  Volume(issue)/page/year: -,6,1961

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Human
DOSE/DURATION

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 4050 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TOLED5 Toxicology

TYPE OF TEST            : Sex chromosome loss and nondisjunction
TEST SYSTEM             : Yeast - Saccharomyces cerevisiae
DOSE/DURATION           : 33800 ppm
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 149,339,1985

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 3000 ppm/7H
SEX/DURATION            : female 6-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - craniofacial
   (including nose and tongue)
   Reproductive - Specific Developmental Abnormalities - urogenital system
   Reproductive - Specific Developmental Abnormalities - homeostasis
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   28,452,1974

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 3000 ppm/7H
SEX/DURATION            : female 6-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   FAATDF Fundamental and Applied Toxicology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1981-  Volume(issue)/page/year:
   16,742,1991

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 1000 ppm/7H
SEX/DURATION            : female 6-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
   Reproductive - Specific Developmental Abnormalities - musculoskeletal system
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   28,452,1974

其他信息

• 下游产品:2-苯氧基乙基胺盐酸盐 --> 阿立必利 --> 3-甲基苯并呋喃-2-羧酸 --> 苯并呋喃-2-羧酸 --> 4-氨甲基吡啶-2-氨基甲酸叔丁酯 --> 光盘基材用改性聚甲基丙烯酸甲酯共聚树脂 --> 过氧化丁酮 --> 2-苯并呋喃羧基 酸乙酯 --> 2-叔丁氧基甲酰氨基吡啶-4-基)甲基 甲磺酸酯 --> 3',4'-（二辛氧荃）苯甲醛 --> DL-异亮氨酸 --> 丙硫磷 --> 蝇
• 所属类别二:农药中间体: 杀螨剂中间体
• 职业标准:TWA 590 毫克/ 立方米； STEL 740 毫克/立方米
• 图谱信息:2-丁酮(78-93-3)质谱(MS) 2-丁酮(78-93-3)核磁图( 1 HNMR) 2-丁酮(78-93-3)红外图谱(IR2) 2-丁酮(78-93-3)核磁图( 13 CNMR) 2-丁酮(78-93-3)红外图谱(IR1) 2-丁酮(78-93-3)Raman光谱
• 下游产品:2-苯氧基乙基胺盐酸盐 --> 阿立必利 --> 3-甲基苯并呋喃-2-羧酸 --> 苯并呋喃-2-羧酸 --> 4-氨甲基吡啶-2-氨基甲酸叔丁酯 --> 光盘基材用改性聚甲基丙烯酸甲酯共聚树脂 --> 过氧化丁酮 --> 2-苯并呋喃羧基 酸乙酯 --> 2-叔丁氧基甲酰氨基吡啶-4-基)甲基 甲磺酸酯 --> 3',4'-（二辛氧荃）苯甲醛 --> DL-异亮氨酸 --> 丙硫磷 --> 蝇毒磷 --> 丁胺 --> 工业齿轮油 --> 沙奎那韦 --> 二甲基乙二醛肟 --> 4-氯-5,6-二甲基噻吩[2,3-D]嘧啶 --> 2,3-戊二酮 --> 重负荷工业齿轮油 --> 叶黄素 --> 2-氨基-4，5-二甲基噻酚-3-羧酸乙酯 --> 阳离子桃红FG --> 中负荷工业齿轮油 --> 2-乙酰氨基-5-溴-6-甲基吡啶 --> 2-氨基-3-腈基-4,5-二甲基噻吩 --> 2-氨基丁烷 --> 米库氯铵 --> 苯菌灵 --> 2,3-丁烷二酮一肟 --> 羧甲基羟胺半
• 参考质量标准:指标名称@FCC,1997及FAO/WHO1998 含量/%@≥99.5 馏程／℃@ 79.6±1.5 相对密度(d 25 25 )@0.801～0.803 酸值(OT-4)@≤2.0 折射率(n D 20 )@1.375～1.384 水分/%@≤0.2
• 毒性分级:中毒
• 防护措施:极易燃有毒液体，长期吸入其蒸气会使眼、鼻、喉等粘膜受刺激，而引起炎症。空气中最高容许浓度200ppm或590mg/m3。操作现场应保持良好的通风，操作人员应戴口罩及橡胶手套。当皮肤或眼接触2-丁酮后，应立即用大量水冲洗，严重者送医院治疗。
• 用途五:丁酮是制备杀螨剂吡螨胺的原料，此外，丁酮主要用作溶剂，如用于润滑油脱蜡、涂
• 蒸气密度:2.49 (vs ai
• 外观性质:无色液体，有似丙酮的气味。
• 上游原料:甲醇 --> 过氧化氢 --> 氧化锌 --> 氯化钯 --> 硫酸酯 --> 正丁烷 --> 异丁基苯 --> 正丁烯 --> 仲丁醇 --> 亚铬酸铜 --> 氯化铜溶液 --> 铜合金 --> 锌铜试剂 --> 脱氢催化剂
• 方法一:由正丁烯和硫酸混合进行水解，蒸馏分出仲丁醇，再经催化脱氢而成。 由丁烷直接氧化而成。
• 用途六:丁酮主要用作溶剂，如用于润滑油脱蜡、涂料工业及多种树脂溶剂、植物油的萃取过程及精制过程的共沸精馏，其优点是溶解性强，挥发性比丙酮低，属中沸点酮类溶剂。丁酮还是制备医药、染料、洗涤剂、香料、抗氧化剂以及某些催化剂的是中间体，合成抗脱皮剂甲基乙基酮肟、聚合催化剂甲基乙基酮过氧化物、阻蚀剂甲基戊炔醇等，在电子工业中用作集成电路光刻后的显影剂。
• 可燃性危险特性:遇明火、高温、氧化剂易燃; 燃烧产生刺激烟雾
• Alfa Aesar:2-丁酮,HPLCGrade,99.5+% 2-Butanone, HPLC Grade, 99.5+%(78-93-3)
• 使用限量:FEMA(m
• 灭火剂:干粉、干砂、二氧化碳、泡沫、雾状水
• {Ch