-
Name
4-Chloro-6,7-dimethoxyquinazoline
- EINECS 672-791-6
- CAS No. 13790-39-1
- Article Data102
- CAS DataBase
- Density 1.321 g/cm3
- Solubility Insoluble in water.
- Melting Point 185 °C
- Formula C10H9ClN2O2
- Boiling Point 345.52 °C at 760 mmHg
- Molecular Weight 224.647
- Flash Point 162.765 °C
- Transport Information
- Appearance white or almost white power
- Safety 26-36/37/39-37
- Risk Codes 36/37/38
-
Molecular Structure
-
Hazard Symbols
Xi
- Synonyms 6,7-Dimethoxy-4-chloroquinazoline;
- PSA 44.24000
- LogP 2.30040
4-Chloro-6,7-dimethoxyquinazoline Chemical Properties
Molecular Structure of 4-Chloro-6,7-dimethoxyquinazoline (CAS No.13790-39-1):
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Molecular Formula: C10H9ClN2O2
Molecular Weight: 224.64366 [g/mol]
IUPAC Name: 4-Chloro-6,7-dimethoxyquinazoline
CAS No: 13790-39-1
H bond acceptors: 4
H bond donors: 0
Freely Rotating Bonds: 2
Polar Surface Area: 44.24 Å2
Index of Refraction: 1.605
Molar Refractivity: 58.53 cm3
Molar Volume: 169.952 cm3
Surface Tension: 48.548 dyne/cm
Density: 1.322 g/cm3
Flash Point: 162.765 °C
Enthalpy of Vaporization: 56.629 kJ/mol
Boiling Point: 345.52 °C at 760 mmHg
Melting Point: 185 °C
Vapour Pressure: 0 mmHg at 25°C
Canonical SMILES: COC1=C(C=C2C(=C1)C(=NC=N2)Cl)OC
InChI: InChI=1S/C10H9ClN2O2/c1-14-8-3-6-7(4-9(8)15-2)12-5-13-10(6)11/h3-5H,1-2H3
InChIKey: LLLHRNQLGUOJHP-UHFFFAOYSA-N
4-Chloro-6,7-dimethoxyquinazoline Uses
4-Chloro-6,7-dimethoxyquinazoline (CAS No.13790-39-1), it can be used as synthetic intermediate.
4-Chloro-6,7-dimethoxyquinazoline Safety Profile
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39-37
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S37:Wear suitable gloves.
Hazard Note: Irritant
4-Chloro-6,7-dimethoxyquinazoline Specification
4-Chloro-6,7-dimethoxyquinazoline (CAS No.13790-39-1), it also can be called Quinazoline, 4-chloro-6,7-dimethoxy- ; 4-Chlor-6,7-dimethoxychinazolin .
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