二甲基汞

二甲基汞用途

2、用途

用于制备三甲基镓。

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二甲基汞名称

[ CAS 号 ]:
593-74-8

[ 中文名 ]:
二甲基汞

[ 英文名 ]:
dimethylmercury

[中文别名 ]:

[英文别名 ]:

二甲基汞物理化学性质

[ 密度 ]:
2.961 g/mL at 25ºC(lit.)

[ 沸点 ]:
93-94ºC(lit.)

[ 熔点 ]:
-43ºC(lit.)

[ 分子式 ]:
C2H6Hg

[ 分子量 ]:
230.65900

[ 闪点 ]:
42ºC

[ 精确质量 ]:
232.01800

[ LogP ]:
1.16510

[ 外观性状 ]:
无色液体

[ 折射率 ]:
n20/D 1.543(lit.)

[ 储存条件 ]:
Flammables area

[ 稳定性 ]:
Stable. Highly flammable. Incompatible with strong oxidizing agents.

[ 水溶解性 ]:
insoluble H2O; soluble ether, alcohol [MER06]

二甲基汞MSDS

详细MSDS(安全技术说明书)

二甲基汞毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OW3010000
CHEMICAL NAME :
Mercury, dimethyl
CAS REGISTRY NUMBER :
593-74-8
BEILSTEIN REFERENCE NO. :
3600205
LAST UPDATED :
199712
DATA ITEMS CITED :
32
MOLECULAR FORMULA :
C2-H6-Hg
MOLECULAR WEIGHT :
230.67
WISWESSER LINE NOTATION :
1-HG-1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Cytogenetic analysis
TEST SYSTEM :
Rodent - hamster Ovary
DOSE/DURATION :
40 mg/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 290,281,1993 *** REVIEWS *** ACGIH TLV-TWA 0.01 mg(Hg)/m3; STEL 0.03 mg/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 IARC Cancer Review:Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 58,239,1993 IARC Cancer Review:Group 2B IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 58,239,1993 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 0.001 ppm (0.01 mg(Hg)/m3) DTLWS* "Documentation of the Threshold Limit Values for Substances in Workroom Air," Supplements. For publisher information, see 85INA8. Volume(issue)/page/year: 3,22,1973 OSHA PEL (Gen Indu):8H TWA 0.01 mg(Hg)/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 0.01 mg(Hg)/m3 (skin) 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 0.01 mg(Hg)/m3 (skin) 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 0.01 mg(Hg)/m3 (skin) 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 0.01 mg(Hg)/m3;STEL 0.03 mg(Hg)/m3;Skin JAN 1993 OEL-BELGIUM:TWA 0.01 mg(Hg)/m3;STEL 0.03 mg(Hg)/m3;Skin JAN 1993 OEL-DENMARK:TWA 0.01 mg(Hg)/m3;Skin JAN 1993 OEL-FINLAND:TWA 0.01 mg(Hg)/m3;Skin JAN 1993 OEL-FRANCE:TWA 0.01 mg(Hg)/m3;Skin JAN 1993 OEL-THE NETHERLANDS:TWA 0.01 mg(Hg)/m3;STEL 0.02 mg(Hg)/m3;Skin JAN 1993 OEL-THE PHILIPPINES:TWA 0.01 mg(Hg)/m3 JAN 1993 OEL-SWEDEN:TWA 0.01 mg(Hg)/m3;Skin JAN 1993 OEL-THAILAND:TWA 0.01 mg(Hg)/m3;STEL 0.04 mg(Hg)/m3 JAN 1993 OEL-TURKEY:TWA 0.01 mg(Hg)/m3;Skin JAN 1993 OEL-UNITED KINGDOM:TWA 0.01 mg(Hg)/m3;STEL 0.03 mg(Hg)/m3;Skin JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV
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二甲基汞安全信息

[ 危害码 (欧洲) ]:
T+,N

[ 风险声明 (欧洲) ]:
R26/27/28

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
UN 3383

[ WGK德国 ]:
3

[ RTECS号 ]:
OW3010000

[ 包装等级 ]:
II

[ 危险类别 ]:
3.1

二甲基汞合成路线

详细合成路线

二甲基汞上下游产品

二甲基汞上游产品

二甲基汞下游产品

二甲基汞制备

1、生产方法简介

由甲基溴化镁或甲基锂与氯化汞在四氢呋喃或乙醚中反应制得。

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