二聚乙酸铑

二聚乙酸铑用途

1.烯烃的环丙烷化.

2.重氮乙酸醋卡宾在醇羚基.,的插入。与C二C、C三C加成，与噻吩的a一取代，及Buchner反应的催化剂。

二聚乙酸铑名称

[ CAS 号 ]:
5503-41-3

[ 中文名 ]:
二聚乙酸铑二水合物

[ 英文名 ]:
Rhodium(II)acetate dimer

[中文别名 ]:

[英文别名 ]:

RHODIUM ACETATE,BROWN,WATER SOLUBLE
rhodiumdiacetate
EINECS 255-707-9
rh-110

二聚乙酸铑物理化学性质

[ 沸点 ]:
117.1ºC at 760mmHg

[ 分子式 ]:
C₄H₆O₄Rh

[ 分子量 ]:
220.99400

[ 闪点 ]:
40ºC

[ 精确质量 ]:
220.93200

[ PSA ]:
80.26000

二聚乙酸铑MSDS

详细MSDS(安全技术说明书)

二聚乙酸铑毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AJ3880000

CHEMICAL NAME :: Acetic acid, rhodium(2+) salt

CAS REGISTRY NUMBER :: 5503-41-3

LAST UPDATED :: 199712

DATA ITEMS CITED :: 26

MOLECULAR FORMULA :: C4-H6-O4.Rh

MOLECULAR WEIGHT :: 221.01

WISWESSER LINE NOTATION :: OV1 2 &-RH-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 27 mg/kg

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

MUTATION DATA

TYPE OF TEST :: DNA adduct

TEST SYSTEM :: Mammal - species unspecified Lymphocyte

DOSE/DURATION :: 100 umol/L

REFERENCE :: CCROBU Cancer Chemotherapy Reports, Part 1. (Washington, DC) V.52(6)-59, 1968-75. For publisher information, see CTRRDO. Volume(issue)/page/year: 59,611,1975 *** REVIEWS *** ACGIH TLV-TWA 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: 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

二聚乙酸铑安全信息

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R36/38

[ 安全声明 (欧洲) ]:
S15;S26;S28;S36/S37/S39

二聚乙酸铑制备

1.将5克三氯化锗三水合物和10克乙酸钠三水合物溶在100毫升冰乙酸和100毫升绝对乙醇的溶液，在氮气保护下回流1小时。红色的溶液迅速变成绿色，并析出绿色固体。溶于沸甲醇(约600毫升)中，过滤。滤液浓缩至约400毫升，在冰箱中冷冻过夜，产生暗绿色甲醇加合物Rh2(OCOCH3)4.2CH3oH。将加合物在真空中加热(}5℃)0小时以除去甲醇，就得到鲜绿
色的乙酸锗晶体3.2克