CAS No.604-44-4,4-CHLORO-1-NAPHTHOL Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	604-44-4
Name:	4-CHLORO-1-NAPHTHOL
Article Data:	27

Formula:	C10H7 Cl O
Molecular Weight:	178.618
Synonyms:	1-Naphthol,4-chloro- (6CI,7CI,8CI); 1-Chloro-4-hydroxynaphthalene; 1-Chloro-4-naphthol;1-Hydroxy-4-chloronaphthalene; 4-Chloro-1-naphthol; 4-Chloro-a-naphthol;4-chloro-1-naphthalenol; NSC 44345
Density:	1.333g/cm3
Melting Point:	118-121 °C(lit.)
Boiling Point:	332.1oC at 760 mmHg
Flash Point:	73°C
Appearance:	Off white to tan crystals
Hazard Symbols:	Xi
Risk Codes:	R36/37/38;
Safety:	509750
PSA:	20.23000
LogP:	3.19880

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Chemistry

IUPAC Name: 4-chloronaphthalen-1-ol
Molecular Formula: C₁₀H₇ClO
Molecular Weight: 178.61 g/mol
Product Categories: Naphthalene derivatives; Biochemistry; Enzyme; Substrates; Enzyme Substrates; Peroxidase Substrates; Substrates by Enzyme; Alphabetical ListingWestern Blotting; PeroxidaseWestern Blotting; Tablets; Fluorescent Enzyme Substrates for ElectrophoresisEnzyme Substrates; Peroxidase SubstratesAnalytical Reagents; Fluorescent Enzyme Substrates; Fluorescent Probes, Labels, Particles and Stains; Microscopy Reagents; Stains and Dyes; BiochemicalsWestern Blotting; Molecular Biology; Molecular Biology Reagents; Peroxidase; Fluorescent Enzyme Substrates for ElectrophoresisWestern Blotting; Alphabetical ListingFluorescent Probes, Labels, Particles and Stains;Detection Substrates; Powders.
Solubility methanol: 50 mg/mL, clear, colorless to very faintly yellow.
XLogP3: 3.9
H-Bond Donor: 1
H-Bond Acceptor: 1
Tautomer Count: 2
Topological Polar Surface Area: 20.2
Heavy Atom Count: 12
Complexity: 160
Index of Refraction: 1.684
Molar Refractivity: 50.87 cm³
Molar Volume: 133.9 cm³
Polarizability: 20.16×10^-24cm³
Surface Tension: 53.3 dyne/cm
Density: 1.333 g/cm³
Flash Point: 154.6 °C
Enthalpy of Vaporization: 59.76 kJ/mol
Boiling Point: 332.1 °C at 760 mmHg
Melting Point: 118-121 °C(lit.)
Storage temperature: 2-8°C
Water Solubility: 91.8 mg/L at 25 °C
Henry's Law Constant: 4.06E-08 atm-m³/mole at 25 °C
Atmospheric OH Rate Constant: 3.37E-11 cm^3/molecule-sec at 25 °C
Vapour Pressure of 4-Chloro-1-naphthol (CAS NO.604-44-4): 7.74E-05 mmHg at 25 °C

Safety Profile

Hazard Codes: Irritant Xi, Toxic T
Risk Statements: 36/37/38-20/21/22
R36/37/38: Irritating to eyes, respiratory system and skin.
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 26-36-45-36/37
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36/37: Wear suitable protective clothing and gloves.
WGK Germany of 4-Chloro-1-naphthol (CAS NO.604-44-4): 3

Specification

4-Chloro-1-naphthol (CAS NO.604-44-4), its Synonyms are 1-Naphthalenol, 4-chloro- ; 1-Naphthol, 4-chloro- (8CI) ; 1-Chloro-4-hydroxynaphthalene ; 4-Chloro-alpha-naphthol . It is off white to tan crystals.