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氯化铑(III)

氯化铑(III)用途

1.光谱标准。电子、仪表、冶金工业。

2.三氯化铑能够实现烯烃和具有环张力环化物的异构化反应，还能作为催化剂前体实现还原反应，此外高价铑试剂也能实现氧化反应。

三氯化铑能够催化实现烯烃的异构化反应，将烯烃转变为热稳定性更好、更为稳定的异构体。如将环外双键转换为环内双键，获得共轭性更好的芳香环化合物 (式1)。与环己烯酮相连的不饱和双键也能在三氯化铑的催化下发生烯基迁移，得到苯酚化合物 (式2)。

对于杂原子上带有烯丙基保护基团的底物，在三氯化铑作用下能够发生异构-水解反应离去烯丙基团，从而实现底物杂原子上的去保护反应 (式3)。

三氯化铑与硼氢化钠作用，能够特异性实现芳香环的还原氢化反应 (式4，式5)。该方法能够完全实现烯烃的还原，对于酮只会发生部分还原，对于羧酸、酯和酰胺基团则不会收到任何影响。

三氯化铑在酸性介质中能够催化实现炔烃的水合反应，将炔烃转变为相应的醛 (式6)。在其中引入配位加合物如氯化锂能够加速该反应的进行。

三氯化铑也能催化实现α,β-不饱和酯的氢硅化反应，得到相应的三甲基硅缩醛化合物 (式7)。

氯化铑(III)名称

[ CAS 号 ]:
10049-07-7

[ 中文名 ]:
氯化铑(III)

[ 英文名 ]:
Rhodium trichloride

[英文别名 ]:

EINECS 233-165-4
MFCD00011204
rhodium chloride
Rhodium(III) chloride
Rhodium(3+) trichloride

氯化铑(III)物理化学性质

[ 密度 ]:
5.38

[ 沸点 ]:
717ºC (730 mmHg)

[ 熔点 ]:
450ºC

[ 分子式 ]:
Cl₃Rh

[ 分子量 ]:
209.264

[ 精确质量 ]:
207.812057

[ 外观性状 ]:
红色粉末

[ 储存条件 ]:
室温，密封，干燥

氯化铑(III)MSDS

氯化铑(III)毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VI9275000

CAS REGISTRY NUMBER :: 10049-07-7

LAST UPDATED :: 199712

DATA ITEMS CITED :: 33

MOLECULAR FORMULA :: Cl3-Rh

MOLECULAR WEIGHT :: 209.26

WISWESSER LINE NOTATION :: RH G3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1302 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 280 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 198 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: LD10 - Lethal Dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 879 mg/kg

TOXIC EFFECTS :: Tumorigenic - active as anti-cancer agent

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 215 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 940 mg/kg/66W-C

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Blood - leukemia

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intratesticular

DOSE :: 16741 ug/kg

SEX/DURATION :: male 1 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count) Reproductive - Paternal Effects - testes, epididymis, sperm duct

MUTATION DATA

TYPE OF TEST :: DNA repair

TEST SYSTEM :: Bacteria - Bacillus subtilis

DOSE/DURATION :: 5 mmol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 77,109,1980 *** REVIEWS *** ACGIH TLV-TWA 0.01 mg(Rh)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 ACGIH TLV-Not classifiable as a human carcinogen DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 0.1 mg(Rh)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,222,1971 OSHA PEL (Gen Indu):8H TWA 0.001 mg(Rh)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 0.001 mg(Rh)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 0.001 mg(Rh)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 0.001 mg(Rh)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 1 mg(Rh)/m3 JAN 1993 OEL-BELGIUM:TWA 1 mg(Rh)/m3 JAN 1993 OEL-DENMARK:TWA 0.001 mg(Rh)/m3 JAN 1993 OEL-DENMARK:TWA 0.1 mg(Rh)/m3 JAN 1993 OEL-FINLAND:TWA 0.001 mg(Rh)/m3;Skin JAN 1993 OEL-FINLAND:TWA 0.1 mg(Rh)/m3 JAN 1993 OEL-FRANCE:TWA 1 mg(Rh)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 0.001 mg(Rh)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 0.1 mg(Rh)/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 0.1 mg(Rh)/m3 JAN 1993 OEL-SWITZERLAND:TWA 0.001 mg(Rh)/m3 JAN 1993 OEL-SWITZERLAND:TWA 0.1 mg(Rh)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.001 mg(Rh)/m3;STEL 0.003 mg(Rh)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.1 mg(Rh)/m3;STEL 0.3 mg(Rh)/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV

氯化铑(III)安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R22;R41

[ 安全声明 (欧洲) ]:
S24-S26-S36/39

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
VI9275000

氯化铑(III)合成路线

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氯化铑(III)制备

将三水氯化铑RhCl3·3H2O置于氯化氢气流中于180℃加热，即可制得水溶性的三氯化铑。另外金属铑粉在氯气流中于400℃下加热，或者使三水三氯化铑在氯化氢气流中于360℃下加热，都可以制得不溶于水的三氯化铑。

氯化铑(III)文献

Interaction of ferrocene appended Ru(II), Rh(III) and Ir(III) dipyrrinato complexes with DNA/protein, molecular docking and antitumor activity.

Eur. J. Med. Chem. 84 , 17-29, (2014)

Efficacy of the ferrocene appended piano-stool dipyrrinato complexes [(η(6)-C6H6)RuCl(fcdpm)] (1), [(η(6)-C10H14)RuCl(fcdpm)] (2), [(η(6)-C12H18)RuCl(fcdpm)] (3) [(η(5)-C5Me5)RhCl(fcdpm)] (4) and [(η(...

Recoverable and recyclable water-soluble sulphonated salicylaldimine Rh(I) complexes for 1-octene hydroformylation in aqueous biphasic media.

Dalton Trans. 44(3) , 1240-8, (2014)

A series of water-soluble Rh(i) mononuclear complexes of general formula: [Rh(sulphsal-X-R)(COD)] [sulphsal = sulphonated salicylaldimine, COD = cyclooctadiene; where R = H, Cl, CH3 and X = H, (t)Bu] ...

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