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CAS No.: | 2927-34-6 |
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Name: | 3,4-Difluorotoluene |
Article Data: | 7 |
Molecular Structure: | |
Formula: | C7H6F2 |
Molecular Weight: | 128.121 |
Synonyms: | 3,4-Difluoromethylbenzene;1,2-Difluor-4-methylbenzol; |
EINECS: | 622-971-5 |
Density: | 1.12 g/cm3 |
Boiling Point: | 111.5 °C at 760 mmHg |
Flash Point: | 25 °C |
Solubility: | Insoluble in water. |
Appearance: | colorless to light yellow liquid |
Hazard Symbols: | F |
Risk Codes: | 10 |
Safety: | 16-29-33 |
Transport Information: | UN 1993 3/PG 3 |
PSA: | 0.00000 |
LogP: | 2.27320 |
The molecular structure of 3,4-Difluorotoluene (CAS NO.2927-34-6):
IUPAC Name: 1,2-Difluoro-4-methylbenzene
Molecular Weight: 128.119346 g/mol
Molecular Formula: C7H6F2
Density: 1.122 g/cm3
Boiling Point: 111.5 °C at 760 mmHg
Flash Point: 25 °C
Index of Refraction: 1.456
Molar Refractivity: 31.06 cm3
Molar Volume: 114.1 cm3
Surface Tension: 26.5 dyne/cm
Enthalpy of Vaporization: 33.56 kJ/mol
Vapour Pressure: 26.7 mmHg at 25 °C
Storage Temp.: flammables area
XLogP3-AA: 2.5
H-Bond Acceptor: 2
Exact Mass: 128.043757
MonoIsotopic Mass: 128.043757
Heavy Atom Count: 9
Canonical SMILES: CC1=CC(=C(C=C1)F)F
InChI: InChI=1S/C7H6F2/c1-5-2-3-6(8)7(9)4-5/h2-4H,1H3
InChIKey: FZMPLKVGINKUJZ-UHFFFAOYSA-N
Product Categories: Fluorin-contained toluene series; Aromatic Hydrocarbons (substituted) & Derivatives; Halogen toluene; Miscellaneous; Aryl; C7; Halogenated Hydrocarbons; Fluorinated benzene series
Hazard Codes: F
Risk Statements: 10
R10:Flammable.
Safety Statements: 16-29-33
S16:Keep away from sources of ignition.
S29:Do not empty into drains.
S33:Take precautionary measures against static discharges.
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
Hazard Note: Flammable
HazardClass: 3
PackingGroup: II
3,4-Difluorotoluene (CAS NO.2927-34-6) is also named as 1,2-Difluor-4-methylbenzol ; 1,2-Difluoro-4-methylbenzene ; Benzene, 1,2-difluoro-4-methyl- ; 3,4-Difluoromethylbenzene . 3,4-Difluorotoluene (CAS NO.2927-34-6) is colorless to light yellow liquid.