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35507-35-8

Basic Information
CAS No.: 35507-35-8
Name: BIS(4-AMINOPHENYL)DISELENIDE
Article Data: 12
Molecular Structure:
Molecular Structure of 35507-35-8 (BIS(4-AMINOPHENYL)DISELENIDE)
Formula: C12H12 N2 Se2
Molecular Weight: 342.161
Synonyms: Aniline,p,p'-diselenodi- (4CI); Bis(4-aminophenyl) diselenide
Melting Point: 79.5 °C (decomp)
Boiling Point: 501.8±60.0 °C(Predicted)
Flash Point: 257.3oC
Safety: Poison by ingestion and intraperitoneal routes. When heated to decomposition it emits very toxic fumes of NOx and Se. See also SELENIUM COMPOUNDS.
PSA: 52.04000
LogP: 1.28760
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Chemistry

The molecular structure of  p,p'-Diselenodianiline (CAS NO.35507-35-8) is
Cas Register Number: 35507-35-8
IUPAC Name:  4-(4-Aminophenyl)diselanylaniline
Synonyms: Aniline, p,p'-diselenodi- ; p,p'-Diselenodianiline ; 4-(4-Aminophenyl)diselanylaniline ; Bis(4-aminophenyl) perselenide ; Bis(4-aminophenyl) diselenodi
Molecular formula:C12H12N2Se2
Molecular weight:342.157080g/mol 
Flash Point: 257.3 °C
Enthalpy of Vaporization: 77.06 kJ/mol
Boiling Point: 501.8 °C at 760 mmHg
Vapour Pressure: 3.38E-10 mmHg at 25°C 
H bond acceptors: 2
H bond donors: 4
Freely Rotating Bonds: 5
The Polar Surface Area of  p,p'-Diselenodianiline (CAS NO.35507-35-8): 6.48 Å2

Toxicity Data With Reference

1.    

orl-rat LDLo:100 mg/kg

    NCNSA6    National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. 5 (1953),11.
2.    

ipr-rat LDLo:25 mg/kg

    NCNSA6    National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. 5 (1953),11.

Consensus Reports

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

Safety Profile

Poison by ingestion and intraperitoneal routes. When heated to decomposition it emits very toxic fumes of NOx and Se. See also SELENIUM COMPOUNDS.

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