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Pentamethylbenzene

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Name

Pentamethylbenzene

EINECS 211-837-8
CAS No. 700-12-9 Density 0.867 g/cm3
PSA 0.00000 LogP 3.22860
Solubility N/A Melting Point 49-51 °C(lit.)
Formula C11H16 Boiling Point 229 °C at 760 mmHg
Molecular Weight 148.248 Flash Point 91.1 °C
Transport Information UN 1325 4.1/PG 2 Appearance white to light yellow crystalline powder
Safety 16-26-36 Risk Codes 11-36/37/38
Molecular Structure Molecular Structure of 700-12-9 (Pentamethylbenzene) Hazard Symbols FlammableF, IrritantXi
Synonyms

1,2,3,4,5-Pentamethylbenzene;NSC 1889;Pentamethylbenzene;Benzene,pentamethyl- (8CI,9CI);

Article Data 84

Pentamethylbenzene Chemical Properties

Empirical Formula: C11H16
Molecular Weight: 148.2447 g/mol
EINECS: 211-837-8 
Index of Refraction: 1.501
Density: 0.867 g/cm3
Flash Point: 91.1 °C
Enthalpy of Vaporization: 44.67 kJ/mol
Boiling Point: 229 °C at 760 mmHg
Vapour Pressure: 0.107 mmHg at 25 °C
Appearance: White to light yellow crystalline powder
Structure of Pentamethylbenzene (CAS NO.700-12-9):
                         
IUPAC Name: 1,2,3,4,5-Pentamethylbenzene
Product Category of Pentamethylbenzene (CAS NO.700-12-9): Arenes;Building Blocks;Organic Building Blocks

Pentamethylbenzene Safety Profile

Hazard Codes of Pentamethylbenzene (CAS NO.700-12-9): FlammableF,IrritantXi
Risk Statements: 11-36/37/38 
R11:Highly flammable. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 16-26-36 
S16:Keep away from sources of ignition. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing.

Pentamethylbenzene Specification

 Pentamethylbenzene , its cas register number is 700-12-9. It also can be called 1,2,3,4,5-pentamethylbenzene ; and 1,2,3,4,5-Pentamethylbenzene .

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