CAS 627-53-2|Diethyl Selenide

Introduction:Basic information about CAS 627-53-2|Diethyl Selenide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameDiethyl Selenide
CAS Number627-53-2Molecular Weight137.08200
Density1.232 g/mL at 25ºC(lit.)Boiling Point108ºC(lit.)
Molecular FormulaC4H10SeMelting Point/
MSDSChineseUSAFlash Point72 °F
Symbol
GHS02, GHS06, GHS08, GHS09
Signal WordDanger

Names

NameDiethyl Selenide
SynonymMore Synonyms

Chemical & Physical Properties

Density1.232 g/mL at 25ºC(lit.)
Boiling Point108ºC(lit.)
Molecular FormulaC4H10Se
Molecular Weight137.08200
Flash Point72 °F
Exact Mass137.99500
LogP1.56700
InChIKeyALCDAWARCQFJBA-UHFFFAOYSA-N
SMILESCC[Se]CC

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VS6870000
CHEMICAL NAME :
Selenide, diethyl-
CAS REGISTRY NUMBER :
627-53-2
BEILSTEIN REFERENCE NO. :
1696913
LAST UPDATED :
199712
DATA ITEMS CITED :
24
MOLECULAR FORMULA :
C4-H10-Se
MOLECULAR WEIGHT :
137.10
WISWESSER LINE NOTATION :
2-SE-2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3 gm/m3/10M
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: NDCrc-132,JUL1942 *** 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
GHS02, GHS06, GHS08, GHS09
Signal WordDanger
Hazard StatementsH225-H301 + H331-H373-H410
Precautionary StatementsP210-P261-P273-P301 + P310-P311-P501
Personal Protective EquipmentEyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard CodesT,N
Risk Phrases10-23/25-33-50/53
Safety PhrasesS16;S23
RIDADRUN 3440 6.1/PG 2
RTECSVS6870000
Hazard Class4.2
HS Code2931900090

Customs

HS Code2931900090
Summary2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Synonyms

ethylselanylethane
MFCD00015103
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