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CAS No.: | 615-60-1 |
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Name: | 4-Chloro-1,2-dimethylbenzene |
Article Data: | 29 |
Molecular Structure: | |
Formula: | C8H9 Cl |
Molecular Weight: | 140.612 |
Synonyms: | o-Xylene,4-chloro- (8CI); 1,2-Dimethyl-4-chlorobenzene; 1-Chloro-3,4-dimethylbenzene;3,4-Dimethylchlorobenzene; 3,4-Dimethylphenyl chloride;4-Chloro-1,2-dimethylbenzene; 4-Chloro-o-xylene; p-Chloro-o-xylene |
EINECS: | 210-438-6 |
Density: | 1.047 |
Melting Point: | -6°C |
Boiling Point: | 192.3 °C at 760 mmHg |
Flash Point: | 67 ºC |
Solubility: | 27mg/L at 26℃ |
Appearance: | Clear colourless to light yellow liquid |
Hazard Symbols: | |
Risk Codes: | R20/21;R36/37/38 |
Safety: | 26-36 24 25 23 37 |
PSA: | 0.00000 |
LogP: | 2.95680 |
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IUPAC Name: 4-Chloro-1,2-dimethylbenzene
Canonical SMILES: CC1=C(C=C(C=C1)Cl)C
InChI: InChI=1S/C8H9Cl/c1-6-3-4-8(9)5-7(6)2/h3-5H,1-2H3
InChIKey: HNQLMBJUMVLFCF-UHFFFAOYSA-N
EINECS: 210-438-6
Empirical Formula: C8H9Cl
Molecular Weight: 140.6101
Melting Point: -6.00E+00 deg C
Index of Refraction: 1.521
Molar Refractivity: 40.79 cm3
Molar Volume: 133.9 cm3
Surface Tension: 31.9 dyne/cm
Density: 1.049 g/cm3
Flash Point: 64.1 °C
Enthalpy of Vaporization: 41.1 kJ/mol
Boiling Point: 192.3 °C at 760 mmHg
Vapour Pressure: 0.685 mmHg at 25 °C
Product Categories of 4-Chloro-1,2-dimethylbenzene (CAS NO.615-60-1): Aromatic Hydrocarbons (substituted) & Derivatives; Halogen toluene; Chlorine Compounds
Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-20/21
R36/37/38:Irritating to eyes, respiratory system and skin.
R20/21:Harmful by inhalation and in contact with skin.
Safety Statements: 26-36-36/37-23
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
S36/37:Wear suitable protective clothing and gloves.
S23:Do not breathe vapour.
WGK Germany: 3
Hazard Note of 4-Chloro-1,2-dimethylbenzene (CAS NO.615-60-1): Irritant
4-Chloro-1,2-dimethylbenzene (CAS NO.615-60-1), its Synonyms are 4-Chloro-o-xylene ; Benzene, 4-chloro-1,2-dimethyl- ; o-Xylene, 4-chloro- ; 1-Chloro-3,4-dimethylbenzene ; 1-Chloro-3,4-dimethylbenzene 98% . It is clear colourless to light yellow liquid.