Selenomethionine
Price | $1 |
Package | 1kg |
Min. Order: | 1kg |
Supply Ability: | 1000kg |
Update Time: | 2019-07-06 |
Product Details
Product Name: Selenomethionine | CAS No.: 1464-42-2 |
Min. Order: 1kg | Purity: 95%-99% |
Supply Ability: 1000kg | Release date: 2019/07/06 |
Contact person: crystal@coreychem.com |
Names
[ Name ]: | selenomethionine |
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[ Synonym ]: | More Synonyms |
Chemical & Physical Properties
[ Boiling Point ]: | 320.8±37.0 °C at 760 mmHg |
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[ Melting Point ]: | 267-269ºC |
[ Molecular Formula ]: | C5H11NO2Se |
[ Molecular Weight ]: | 196.106 |
[ Flash Point ]: | 147.8±26.5 °C |
[ Exact Mass ]: | 196.995499 |
[ PSA ]: | 63.32000 |
[ LogP ]: | -0.65 |
[ Vapour Pressure ]: | 0.0±1.5 mmHg at 25°C |
MSDS
Selenomethionine MSDS(Chinese)
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Toxicological Information
CHEMICAL IDENTIFICATIONRTECS NUMBER : ES7100000 CHEMICAL NAME : Butyric acid, 2-amino-4-(methylselenyl)- CAS REGISTRY NUMBER : 1464-42-2 LAST UPDATED : 199712 DATA ITEMS CITED : 29 MOLECULAR FORMULA : C5-H11-N-O2-Se MOLECULAR WEIGHT : 196.13 WISWESSER LINE NOTATION : QVYZ2-SE-1 HEALTH HAZARD DATAACUTE TOXICITY DATATYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 11 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 22 mg/kg TOXIC EFFECTS : Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Cardiac - other changes Lungs, Thorax, or Respiration - other changes TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intracervical SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 13 mg/kg TOXIC EFFECTS : Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - changes in motor activity (specific assay) Lungs, Thorax, or Respiration - dyspnea TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Mammal - pig DOSE/DURATION : 7450 ug/kg TOXIC EFFECTS : Brain and Coverings - recordings from specific areas of CNS Behavioral - somnolence (general depressed activity) Gastrointestinal - nausea or vomiting TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Bird - duck DOSE/DURATION : 37 mg/kg/12W-C TOXIC EFFECTS : Blood - changes in leukocyte (WBC) count Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other oxidoreductases Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral DOSE : 14710 mg/kg SEX/DURATION : female 8 day(s) after conception TOXIC EFFECTS : Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) MUTATION DATATYPE OF TEST : Cytogenetic analysis TEST SYSTEM : Human Lymphocyte DOSE/DURATION : 80 umol/L REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 224,503,1989 *** REVIEWS *** ACGIH TLV-TWA 0.2 mg(Se)/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 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 0.2 mg(Se)/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: 3,224,1971 OSHA PEL (Gen Indu):8H TWA 0.2 mg(Se)/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 0.2 mg(Se)/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 0.2 mg(Se)/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 0.2 mg(Se)/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-ARAB Republic of Egypt:TWA 0.2 mg(Se)/m3 JAN 1993 OEL-AUSTRALIA:TWA 0.2 mg(Se)/m3 JAN 1993 OEL-BELGIUM:TWA 0.2 mg(Se)/m3 JAN 1993 OEL-DENMARK:TWA 0.1 mg(Se)/m3 JAN 1993 OEL-FINLAND:TWA 0.1 mg(Se)/m3;STEL 0.3 mg(Se)/m3 JAN 1993 OEL-GERMANY:TWA 0.1 mg(Se)/m3 JAN 1993 OEL-HUNGARY:STEL 0.1 mg(Se)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 0.2 mg(Se)/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 0.2 mg(Se)/m3 JAN 1993 OEL-POLAND:TWA 0.1 mg(Se)/m3 JAN 1993 OEL-SWEDEN:TWA 0.1 mg(Se)/m3 JAN 1993 OEL-SWITZERLAND:TWA 0.1 mg(Se)/m3 JAN 1993 OEL-TURKEY:TWA 0.2 mg(Se)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.1 mg(Se)/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV |
Safety Information
[ Symbol ]: | GHS06, GHS08, GHS09 |
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[ Signal Word ]: | Danger |
[ Hazard Statements ]: | H301 + H331-H373-H410 |
[ Precautionary Statements ]: | P261-P273-P301 + P310-P311-P501 |
[ Personal Protective Equipment ]: | Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges |
[ Hazard Codes ]: | T:Toxic;N:Dangerousfortheenvironment; |
[ Risk Phrases ]: | R23/25;R33;R50/53 |
[ Safety Phrases ]: | S20/21-S28-S45-S60-S61 |
[ RIDADR ]: | UN 3283 |
[ RTECS ]: | ES7110000 |
[ HS Code ]: | 2930909090 |
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