Tetramethyllead 四甲基铅

CAS 75-74-1 MFCD01699032

化学结构图

75-74-1
SMILES: C[Pb](C)(C)C

化学属性

Mol. FormulaC4H12Pb
Mol. Weight267.35
Density1.3 g/mL at 25 °C
Refractive indexn20/D 1.497
Boiling Point110 ºC
Flash Point37.7 ºC
Melting Point-27.5 ºC
Solubility不溶

别名和识别编码

Chemical NamePlumbane, tetramethyl-
Synonym Tetramethyllead, 99+% (CH3)4Pb F.W.267,34 Tetramethylblei tetramethyl-Plumbane piombotetra-metile Piombo tetra-metile lead, tetramethyl- 四甲[基]鉛 tetramethyl-plumban plumbane,tetramethyl- Tetramethylolovo tetramethyl-lea tetramethyllead Tetramethyl lead TML 四甲基铅 tetramethylplumbane Plumbane, tetramethyl- 左旋苯甘氨酸 Lead, tetramethyl- TETRAMETHYLLEAD 65 WT. % SOLUTION IN & tetramethyleplomb 四甲铅 plumbane, tetramethyl- Tetramethyllead solution tetramethyl-plumbane Tetramethyllead(IV) tetramethyllead(aspb) Tetramethylplumbane Bleitetramethyl Lead tetramethyl (CH3)4Pb
MDL NumberMFCD01699032
EC Number200-897-0
CAS Number75-74-1
Chemical Name Translation四甲基铅
Wiswesser Line Notation1-PB-1&1&1
Beilstein Registry Number3902986
PubChem Substance ID6394
InChIInChI=1S/4CH3.Pb/h4*1H3;
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分类

  • {uni_hamburg} no charge; metal-organic; 1fragment

相关文献及参考

  • Short: II/25C Title: Structure Data Of Free Polyatomic Molecules: Molecules containing Three or Four Carbon Atoms Author: Graner, G.; Hirota, E.; Iijima, T.; Kuchitsu, K.; Ramsay, D.A.; Vogt, J.; Vogt, N. Editor: Kuchitsu, K. Source: Landolt-Börnstein, New Series Volume: II/25C Year: 2001 Keyword: Free Polyatomic Molecules; Carbon Atoms; Molecules ISBN: 3-540-66774-1 ISBN: 978-3-540-66774-2 Internet Resource: DOI:10.1007/b71431 RefComment: VIII, 481 pages. Hardcover Abstract: This volume contains data on the geometric parameters (internuclear distances, bond angles, dihedral angles of internal rotation etc.) of free polyatomic molecules including free radicals and molecular ions. This survey on structure data is made of four subvolume, each containing the geometric parameters determined in the gas phase either by an analysis of the rotational constants (and sometimes the vibrational constants) obtained from microwave, infrared, Raman, electronic and photoelectron spectroscopy or by an analysis of electron diffraction intensities. Most of the structures listed in the tables are for molecules in the electronic ground state, but structures for electronically excited states have also been included as far as they are available. In this third subvolume, the structure of molecules containing three for four carbon atoms are listed.
  • Short: III/35C4 Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts and Coupling Constants for Hydrogen-1, Part 4: Inorganic and Organometallic Compounds Author: Gupta, R.R.; Platzer, N. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35C4 Year: 2001 Keyword: Hydrogen 1; Nuclear Magnetic Resonance ISBN: 3-540-41059-7 ISBN: 978-3-540-41059-1 Internet Resource: DOI:10.1007/b76570 RefComment: VII, 299 pages. With CD-ROM. Hardcover Abstract: This volume provides a comprehensive and evaluated compilation of nuclear magnetic resonance data. Chemical shifts and coupling consta

安全信息

WGK Germany3
UN Number 1649 UN 1649
Hazard Codes T+,N
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗；
  • S53 Avoid exposure - obtain special instructions before use 避免接触，使用前获得特别指示说明；
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
Risk Statements
  • R10 Flammable 易燃
  • R38 Irritating to skin 刺激皮肤
  • R33 Danger of cumulative effects 有累积作用的危险
  • R50/53
  • R61 May cause harm to the unborn child 可能对未出生的婴儿导致伤害
  • R62 Possible risk of impaired fertility 有削弱生殖能力的危险
  • R26/27/28 Very toxic by inhalation, in contact with skin and if swallowed 吸入，皮肤接触及吞食都有剧毒
Warnings 危化品目录(2015) 危险化学品
RTECSTP4725000 
{h

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 88 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   MELAAD Medicina del Lavoro.  Industrial Medicine.  (Via S. Barnaba, 8, 20122
   Milan, Italy) V.16-    1925-  Volume(issue)/page/year: 54,486,1963

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 88 mg

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 90 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   MELAAD Medicina del Lavoro.  Industrial Medicine.  (Via S. Barnaba, 8, 20122
   Milan, Italy) V.16-    1925-  Volume(issue)/page/year: 54,486,1963

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 90 mg/kg
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - effect, not otherwise specified
   Behavioral - muscle weakness
   Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
   JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
   Volume(issue)/page/year: 38,161,1930

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 24 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   SAIGBL Sangyo Igaku.

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 80 mg/kg
SEX/DURATION            : female 9-11 day(s) after conception
TOXIC EFFECTS :
   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:
   21,265,1972

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 112 mg/kg
SEX/DURATION            : female 9-11 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
   resorbed implants per total number of implants)
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   21,265,1972

其他信息

  • 外观性质:无色油状液体, 有特臭。
  • MOL 文件:75-74-1.mol
  • PackingGroup:I
  • HazardClass:6.1(a)
  • 毒害物质数据:75-74-1(Hazardous Substances Data)
  • NIST化学物质信息:Lead, tetramethyl-(75-74-1)
  • EPA化学物质信息:Plumbane, tetramethyl-(75-74-1)
  • 稳定性:Stable. Flammable. Incompatible with strong oxidizing agents. Heat sensitive.

系列性分类

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