20398-06-5

20398-06-5 structure
20398-06-5 structure

Name thallium (i) ethoxide
Synonyms ethanol,thallium(1+)salt
THALLIUM MONOETHYLATE
MFCD00009072
EINECS 243-786-2
Ethoxythallium(I)
thallium ethylate
Thallium(I)ethylate
thallous ethoxide
THALLIUM ETHOXIDE
thallium (I) ethanolate
Density 3.522 g/mL at 25 °C(lit.)
Boiling Point 130°C
Melting Point -3°C
Molecular Formula C2H5OTl
Molecular Weight 249.44400
Flash Point >230 °F
Exact Mass 250.00800
PSA 9.23000
LogP 0.48720
Appearance liquid,cloudy, dense
Vapour Pressure 82.8mmHg at 25°C
Index of Refraction n20/D 1.676(lit.)

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KM2940000
CHEMICAL NAME :
Ethanol, thallium(1+) salt
CAS REGISTRY NUMBER :
20398-06-5
LAST UPDATED :
199712
DATA ITEMS CITED :
22
MOLECULAR FORMULA :
C2-H6-O.Tl
MOLECULAR WEIGHT :
250.45
WISWESSER LINE NOTATION :
2O-TL-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
50 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,43,1953 *** REVIEWS *** ACGIH TLV-TWA 0.1 mg(Tl)/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 *** U.S. STANDARDS AND REGULATIONS *** OSHA PEL (Gen Indu):8H TWA 0.1 mg(Tl)/m3 (skin) 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(Tl)/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 0.1 mg(Tl)/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 0.1 mg(Tl)/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 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-BELGIUM:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-DENMARK:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-FINLAND:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-FRANCE:TWA 0.1 mg(Tl)/m3 JAN 1993 OEL-GERMANY:TWA 0.1 mg(Tl)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-THE PHILIPPINES:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-SWITZERLAND:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-THAILAND:TWA 0.1 mg(Tl)/m3 JAN 1993 OEL-TURKEY:TWA 0.1 mg(Tl)/m3;Skin JAN 1993 OEL-UNITED KINGDOM:TWA 0.1 mg(Tl)/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 OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7241 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 1822 (estimated) No. of Female Employees: 272 (estimated)
Symbol GHS06 GHS08 GHS09
GHS06, GHS08, GHS09
Signal Word Danger
Hazard Statements H300 + H330-H373-H411
Precautionary Statements P260-P273-P284-P301 + P310 + P330-P304 + P340 + P310-P403 + P233
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes T+: Very toxic;N: Dangerous for the environment;
Risk Phrases 26/28-33-51/53
Safety Phrases S13-S28-S45-S61
RIDADR UN 1707 6.1/PG 2
WGK Germany 3
RTECS KM2940000
Packaging Group II
Hazard Class 3

~%

20398-06-5 structure

20398-06-5

Literature: Ann. Chim. Phys., , vol. 3, p. 394 - 394 Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 59, p. 782 - 782

~82%

20398-06-5 structure

20398-06-5

Literature: Neganova, E. G.; Veits, Yu. A.; Byistro, V. K.; Semenenko, N. M.; Borisenko, A. A.; Foss, V. L. Journal of General Chemistry USSR (English Translation), 1990 , vol. 60, p. 1817 - 1822 Zhurnal Obshchei Khimii, 1990 , vol. 60, p. 2036 - 2042

~0%

20398-06-5 structure

20398-06-5

Literature: Jutzi, Peter; Wegener, Dirk; Hursthouse, Mike B. Chemische Berichte, 1991 , vol. 124, p. 295 - 300

~%

20398-06-5 structure

20398-06-5

Literature: Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, vol. 182, p. 611
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.