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83-70-5

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Basic Information
CAS No.: 83-70-5
Name: VITAMIN K5
Article Data: 12
Molecular Structure:
Molecular Structure of 83-70-5 (VITAMIN K5)
Formula: C11H11 N O
Molecular Weight: 173.214
Synonyms: 1-Naphthol,4-amino-2-methyl- (6CI,8CI); 1-Hydroxy-2-methyl-4-aminonaphthalene;2-Methyl-4-amino-1-hydroxynaphthalene; 2-Methyl-4-amino-1-naphthol;3-Methyl-4-hydroxy-1-naphthylamine; 4-Amino-2-methyl-1-hydroxynaphthalene;4-Amino-2-methyl-1-naphthol; Synkamin; Synkamin base; Vitamin K5; Vitamin K5base
Density: 1.232 g/cm3
Boiling Point: 385.1 °C at 760 mmHg
Flash Point: 186.7 °C
Safety: Poison by intraperitoneal route. When heated to decomposition it emits toxic NOx.
PSA: 46.25000
LogP: 3.01720
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Chemistry

IUPAC Name: 4-Amino-2-methylnaphthalen-1-ol
Synonyms: Vitamin K5 ; 1-Hydroxy-2-methyl-4-aminonaphthalene ; 2-Methyl-4-amino-1-hydroxynaphthalene ; 2-Methyl-4-amino-1-naphthol ; 3-Methyl-4-hydroxy-1-naphthylamine ; 4-Amino-2-methyl-1-naphthaleno ; 4-Amino-2-methyl-1-naphthalenol ; 4-Amino-2-methyl-1-naphtho
CAS NO: 83-70-5
Molecular Formula of  4-Amino-2-methyl-1-naphthol (CAS NO. 83-70-5) : C11H11NO
Molecular Weight of  4-Amino-2-methyl-1-naphthol (CAS NO. 83-70-5) : 173.21
Molecular Structure of  4-Amino-2-methyl-1-naphthol (CAS NO. 83-70-5) :
Mol File: 83-70-5.mol
Index of Refraction: 1.712
Surface Tension: 59 dyne/cm
Density: 1.232 g/cm3
Flash Point: 186.7 °C
Enthalpy of Vaporization: 65.87 kJ/mol
Boiling Point: 385.1 °C at 760 mmHg
Vapour Pressure: 1.75E-06 mmHg at 25°C
Storage temp: Store 4-Amino-2-methyl-1-naphthol (CAS NO. 83-70-5) at -20°C

Uses

  4-Amino-2-methyl-1-naphthol (CAS NO. 83-70-5) has a good effects of anti-corrosion and anti-bacteria, which is a new preservatives of great prospects .

Toxicity Data With Reference

1.    

ipr-mus LD50:250 mg/kg

     ARZNAD    Arzneimittel-Forschung. Drug Research. 17 (1967),1339.

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

Poison by intraperitoneal route. When heated to decomposition it emits toxic NOx.