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分类

• {SNA} 24: Chromium, CVD and ALD Precursors Packaged for Deposition Systems, Micro/NanoElectronics, Vapor Deposition Precursors, 材料科学
• {uni_hamburg} no charge; metal-organic; metal carbonyl; 1fragment
• {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Chromium
• {SNA} 24: Chromium, CVD and ALD Precursors Packaged for Deposition Systems, Materials Science, Micro/NanoElectronics, Vapor Deposition Precursors
• {SNA} 24: Chromium, CVD and ALD Precursors Packaged for Deposition Systems, Materials Science, Micro & Nanoelectronics, Micro/NanoElectronics, New Products for Materials Research and Engineering, Vapor Deposition Precursors

相关文献及参考

• Short: II/25D
• {
• Merck: 14,2232
• Reaction with organolithiums gives Fischer carbene complexes: Chem. Ber., 101, 954 (1968); Org. Synth. Coll., 8, 216 (1993). These react with alkynes to give ɑ-naphthol chromium tricarbonyl complexes (Dotz reaction): Angew. Chem. Int. Ed., 14, 644 (1975); 23, 587 (1984). For an example, see: Org. Synth. Coll., 9, 1 (1998):
• Short: III/35D5
• For discussion of the mechanism of the Dotz reaction, see: Organometallics, 14, 1492 (1998); 15, 2590 (1999).
• On heating with benzene derivatives readily forms (arene)Cr(CO)3 complexes, which are often stable, crystalline solids: J. Chem. Soc., 551 (1959). Complex formation is retarded by the presence of electron-withdrawing or bulky substituents. The strongly electron-withdrawing nature of the Cr(CO)3 group itself activates the aromatic system to metallation, nucleophilic attack, and can also activate side-chain substituents, e.g. to deprotonation. For examples of reactions, see: Encyclopedia of Reagents for Organic Synthesis, L. A. Paquette, Ed., Wiley, Chichester (1995), vol. 4, p. 2633.

安全信息

GHS Symbol

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Implant
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 75 mg/kg
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Lungs, Thorax, or Respiration - tumors
   Tumorigenic - tumors at site of application
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 19106)  V.1-    1941-  Volume(issue)/page/year:
   37,1476,1977

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 35 mg/m3/30M
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - tetany
   Lungs, Thorax, or Respiration - dyspnea
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: 20(2),38,1976

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 230 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: 20(2),38,1976

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 30 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AQMOAC Air Quality Monographs.  (Washington, DC)  No.69-1 - No.75-25,
   1969-75(?).  Discontinued.  Volume(issue)/page/year: #70-15,1970

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 150 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 Mezhdu

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Lung
DOSE/DURATION           : 2 gm/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 241,175,1990

其他信息

• Sigma Aldrich:13007-92-6(sigmaaldrich)