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83768-87-0

Basic Information
CAS No.: 83768-87-0
Name: VINTHIONINE
Article Data: 2
Molecular Structure:
Molecular Structure of 83768-87-0 (VINTHIONINE)
Formula: C6H11 N O2 S
Molecular Weight: 161.24
Synonyms: DL-Homocysteine,S-ethenyl-; S-Vinyl-DL-homocysteine
Density: 1.191g/cm3
Boiling Point: 313.4°C at 760 mmHg
Flash Point: 143.3°C
Safety: Experimental reproductive effects. Suspected carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of SOx and NOx.
PSA: 88.62000
LogP: 1.36540
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  • 2-amino-4-ethenylsulfanylbutanoic acid

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    2-amino-4-ethenylsulfanylbutanoic acid

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Chemistry

 Vinthionine with CAS register number of 83768-87-0 is named as S-Vinylhomocysteine ; S-Vinyl-DL-homocysteine ; CCRIS 1377 ; DL-homocysteine, S-ethenyl- ; CID55145 ; NSC642477 ; LS-75895 ; NCI60_014342 ,and so on.
IUPAC Name: 2-Amino-4-ethenylsulfanylbutanoic acid
CAS: 83768-87-0
Molecular Formula: C6H11NO2S
Molecular Weight: 161.222
Molecular structure:
ACD/LogP: 0.67
ACD/LogD (pH 5.5): -1.83 
ACD/LogD (pH 7.4): -1.83 
ACD/BCF (pH 5.5): 1 
ACD/BCF (pH 7.4): 1 
ACD/KOC (pH 5.5): 1 
ACD/KOC (pH 7.4): 1 
H bond acceptors: 3 
H bond donors: 3 
Freely Rotating Bonds: 6 
Index of Refraction: 1.542 
Molar Refractivity: 42.62 cm3 
Molar Volume: 135.3 cm3 
Polarizability: 16.89×10-24cm3 
Surface Tension: 49.3 dyne/cm 
Density: 1.191 g/cm3 
Flash Point: 143.3 °C 
Enthalpy of Vaporization: 60.97 kJ/mol 
Boiling Point: 313.4 °C at 760 mmHg 
Vapour Pressure: 0.000108 mmHg at 25°C  

Uses

 Vinthionine (CAS No.83768-87-0) is commonly used as chemical reagent.

Toxicity Data With Reference

1.    

mmo-sat 50 nmol/plate

    BBRCA9    Biochemical and Biophysical Research Communications. 88 (1979),395.
2.    

orl-rat TDLo:18 g/kg/86W-C:CAR

    CNREA8    Cancer Research. 42 (1982),4364.
3.    

orl-rat TD:36 g/kg/86W-C:CAR

    CNREA8    Cancer Research. 42 (1982),4364.
4.    

ipr-rat TDLo:5625 mg/kg/12W-I:CAR,REP

    CNREA8    Cancer Research. 42 (1982),4364.

Safety Profile

Experimental reproductive effects. Suspected carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of SOx and NOx.

Specification

Removal in wastewater treatment of Vinthionine (CAS No.83768-87-0) can be stated as follows:
Total removal:1.85  percent
Total biodegradation:0.09  percent
Total sludge adsorption:1.75  percent
Total to Air:0.00  percent
(using 10000 hr Bio P,A,S)