-
Name
1,8-Dibromooctane
- EINECS 224-912-5
- CAS No. 4549-32-0
- Article Data27
- CAS DataBase
- Density 1.455 g/cm3
- Solubility Insoluble
- Melting Point 12-16 °C(lit.)
- Formula C8H16Br2
- Boiling Point 271 °C at 760 mmHg
- Molecular Weight 272.023
- Flash Point 154.9 °C
- Transport Information
- Appearance colourless to pale yellow liquid
- Safety 26-36
- Risk Codes 36/37/38
-
Molecular Structure
-
Hazard Symbols
Xi
- Synonyms NSC 9820;Octamethylene dibromide;a,w-Dibromooctane;
- PSA 0.00000
- LogP 4.11680
1,8-Dibromooctane Chemical Properties
Molecular Structure:
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Molecular Formula: C8H16Br2
Molecular Weight: 272.0206
IUPAC Name: 1,8-Dibromooctane
Synonyms of Octane, 1,8-dibromo- (CAS NO.4549-32-0): 1,8-Dibromooctane ; EINECS 224-912-5 ; NSC 9820 ; Octamethylene dibromide
CAS NO: 4549-32-0
Classification Code: Bromine Compounds ; alpha,omega-Bifunctional Alkanes ; alpha,omega-Dibromoalkanes ; Monofunctional & alpha,omega-Bifunctional Alkanes
Melting point: 12-16 °C
Index of Refraction: 1.495
Molar Refractivity: 54.57 cm3
Molar Volume: 186.9 cm3
Surface Tension: 34.9 dyne/cm
Density: 1.455 g/cm3
Flash Point: 154.9 °C
Enthalpy of Vaporization: 48.87 kJ/mol
Boiling Point: 271 °C at 760 mmHg
Vapour Pressure: 0.011 mmHg at 25°C
1,8-Dibromooctane Safety Profile
Hazard Codes of Octane, 1,8-dibromo- (CAS NO.4549-32-0): 
Xi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
WGK Germany: 3
Hazard Note: Irritant
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