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57897-99-1

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Basic Information
CAS No.: 57897-99-1
Name: 1-(2-Selenylethyl)guanidine
Molecular Structure:
Molecular Structure of 57897-99-1 (1-(2-Selenylethyl)guanidine)
Formula: C3H9N3Se
Molecular Weight: 166.085
Synonyms: Se-Meg;GUANIDINE,2-SELENOETHYL;2-Selenoethylguanidine;Selenomercaptoaethylguanidin;
Safety: Poison by intraperitoneal, subcutaneous, and intravenous routes. When heated to decomposition it emits toxic fumes of Se, SOx, and NOx. See also SELENIUM COMPOUNDS and MERCAPTANS.
PSA: 61.90000
LogP: 0.24720
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    2-SELENOETHYLGUANIDINE

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    2-SELENOETHYLGUANIDINE

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    2-SELENOETHYLGUANIDINEAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

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Chemistry

IUPAC Name: 2-(2-λ1-Selanylethyl)guanidine
Synonyms of  2-Selenoethylguanidine (CAS NO.57897-99-1) : (2-Selenylethyl)guanidine ; 2-Selenoethylguanidine ; Guanidine, 2-selenoethyl- ; Se-Meg
CAS NO: 57897-99-1
Molecular Formula:C3H8N3Se
Molecular Weight :165.0757
Molecular Structure :

Uses

 2-Selenoethylguanidine (CAS NO.57897-99-1) is used as intermediate in organic synthesis .

Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 55mg/kg (55mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) Strahlentherapie. Vol. 151, Pg. 78, 1976.
mouse LD50 intravenous 48mg/kg (48mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) Strahlentherapie. Vol. 151, Pg. 78, 1976.
mouse LD50 subcutaneous 120mg/kg (120mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) Strahlentherapie. Vol. 151, Pg. 78, 1976.

Consensus Reports

Selenium and its compounds are on the Community Right-To-Know List.

Safety Profile

Poison by intraperitoneal, subcutaneous, and intravenous routes. When 2-Selenoethylguanidine (CAS NO.57897-99-1) is heated to decomposition, it emits toxic fumes of Se, SOx, and NOx. See also SELENIUM COMPOUNDS and MERCAPTANS.

Standards and Recommendations

OSHA PEL: TWA 0.2 mg(Se)/m3
ACGIH TLV: TWA 0.2 mg(Se)/m3
DFG MAK: 0.1 mg(Se)/m3