Tetramethyltin

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Names

[ CAS No. ]:
594-27-4

[ Name ]:
Tetramethyltin

[Synonym ]:
Tin, tetramethyl-
EINECS 209-833-6
SnMe4
Stannane, tetramethyl-
Tetramethyl tin
Tetramethyltin
Tetramethylstannane
MFCD00008278

Chemical & Physical Properties

[ Density]:
1.291 g/mL at 25 °C(lit.)

[ Boiling Point ]:
74.5±0.0 °C at 760 mmHg

[ Melting Point ]:
−54 °C(lit.)

[ Molecular Formula ]:
C4H12Sn

[ Molecular Weight ]:
178.848

[ Flash Point ]:
-12.8±0.0 °C

[ Exact Mass ]:
179.996094

[ LogP ]:
3.49

[ Vapour Pressure ]:
119.7±0.1 mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.441(lit.)

[ Storage condition ]:
2-8°C

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WH8630000
CHEMICAL NAME :
Stannane, tetramethyl-
CAS REGISTRY NUMBER :
594-27-4
BEILSTEIN REFERENCE NO. :
3647887
LAST UPDATED :
199712
DATA ITEMS CITED :
27
MOLECULAR FORMULA :
C4-H12-Sn
MOLECULAR WEIGHT :
178.85
WISWESSER LINE NOTATION :
1-SN-1&1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2550 mg/m3/10M
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: NDCrc-132,FEB1942
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
18 mg/kg
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1245,1986 *** REVIEWS *** ACGIH TLV-TWA 0.1 mg(Sn)/m3;STEL 0.2 mg/m3 (skin) 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(Sn)/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: 3,258,1971 OSHA PEL (Gen Indu):8H TWA 0.1 mg(Sn)/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 0.1 mg(Sn)/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 0.1 mg(Sn)/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 0.1 mg(Sn)/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 0.1 mg(Sn)/m3;Skin JAN 1993 OEL-BELGIUM:TWA 0.1 mg(Sn)/m3;Skin JAN 1993 OEL-DENMARK:TWA 0.1 mg(Sn)/m3;Skin JAN 1993 OEL-FINLAND:TWA 0.1 mg(Sn)/m3;STEL 0.3 mg(Sn)/m3;Skin JAN 1993 OEL-FRANCE:TWA 0.1 mg(Sn)/m3;STEL 0.2 mg(Sn)/m3 JAN 1993 OEL-GERMANY:TWA 0.1 mg(Sn)/m3;Skin JAN 1993 OEL-HUNGARY:STEL 0.1 mg(Sn)/m3;Skin JAN 1993 OEL-THE NETHERLANDS:TWA 0.1 mg(Sn)/m3;Skin JAN 1993 OEL-THE PHILIPPINES:TWA 0.1 mg(Sn)/m3 JAN 1993 OEL-SWEDEN:TWA 0.1 mg(Sn)/m3;STEL 0.2 mg(Sn)/m3;Skin JAN 1993 OEL-SWITZERLAND:TWA 0.1 mg(Sn)/m3;STEL 0.2 mg(Sn)/m3;Skin JAN 1993 OEL-THAILAND:TWA 0.1 mg(Sn)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.1 mg(Sn)/m3;STEL 0.2 mg(Sn)/m3;Skin JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO ORGANOTIN COMPOUND-air:10H TWA 0.1 mg(Sn)/m3 REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992

Safety Information

[ Symbol ]:

GHS02, GHS06, GHS09

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H300-H310-H330-H410

[ Precautionary Statements ]:
P210-P260-P264-P273-P280-P284

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
T+:Verytoxic;N:Dangerous for the environment;

[ Risk Phrases ]:
R26/27/28;R50/53

[ Safety Phrases ]:
S26-S27-S28-S45-S60-S61

[ RIDADR ]:
UN 3384 6.1/PG 1

[ WGK Germany ]:
2

[ RTECS ]:
WH8630000

[ Packaging Group ]:
II

[ Hazard Class ]:
3

Synthetic Route

Precursor & DownStream

Precursor

  • METHYLMAGNESIUM BROMIDE
  • Tin(IV) chloride
  • METHYLMAGNESIUM IODIDE
  • tin
  • Methyl bromide
  • Bromobenzene
  • trimethyltin bromide
  • ethenyl(trimethyl)stannane
  • Methylmagnesium chloride

DownStream

  • dichloromethylgermane
  • ethoxy(trimethyl)stannane
  • methyl mercuric acetate
  • trimethylstannyl acetate
  • 5-(Hydroxymethyl)-4-methyl-2-(4-trifluoromethylphenyl)thiazole
  • Bis(2,4,5-trichlorophenyl) Disulfide
  • 2,4,5-Trichlorothioanisole
  • 1-(3,5-Dimethylphenyl)ethanone
  • Indole-3-carboxaldehyde