Input interpretation
![2-chloro-4-fluorotoluene-α-13 C](../image_source/eeb3deb85af2e7c1d7d57967f9fa29e6.png)
2-chloro-4-fluorotoluene-α-13 C
Chemical names and formulas
![formula | ^13CH_3C_6H_3(Cl)F Hill formula | C_6(13C)H_6ClF name | 2-chloro-4-fluorotoluene-α-13 C IUPAC name | 2-chloro-4-fluoro-1-methylbenzene alternate names | 2-chloro-4-fluoro-1-methyl-benzene | 2-chloro-4-fluoro-1-methylbenzene mass fractions | Cl (chlorine) 0.244% | F (fluorine) 0.131% | C (carbon) 0.584% | H (hydrogen) 0.0415%](../image_source/24fa4b0914ab90c19d7f7764d7404f23.png)
formula | ^13CH_3C_6H_3(Cl)F Hill formula | C_6(13C)H_6ClF name | 2-chloro-4-fluorotoluene-α-13 C IUPAC name | 2-chloro-4-fluoro-1-methylbenzene alternate names | 2-chloro-4-fluoro-1-methyl-benzene | 2-chloro-4-fluoro-1-methylbenzene mass fractions | Cl (chlorine) 0.244% | F (fluorine) 0.131% | C (carbon) 0.584% | H (hydrogen) 0.0415%
Lewis structure
![Draw the Lewis structure of 2-chloro-4-fluorotoluene-α-13 C. Start by drawing the overall structure of the molecule, ignoring potential double and triple bonds: Count the total valence electrons of the carbon (n_C, val = 4), chlorine (n_Cl, val = 7), fluorine (n_F, val = 7), and hydrogen (n_H, val = 1) atoms: 7 n_C, val + n_Cl, val + n_F, val + 6 n_H, val = 48 Calculate the number of electrons needed to completely fill the valence shells for carbon (n_C, full = 8), chlorine (n_Cl, full = 8), fluorine (n_F, full = 8), and hydrogen (n_H, full = 2): 7 n_C, full + n_Cl, full + n_F, full + 6 n_H, full = 84 Subtracting these two numbers shows that 84 - 48 = 36 bonding electrons are needed. Each bond has two electrons, so in addition to the 15 bonds already present in the diagram add 3 bonds. To minimize formal charge carbon wants 4 bonds. Identify the atoms that want additional bonds and the number of electrons remaining on each atom: Fill in the 3 bonds by pairing electrons between adjacent highlighted atoms. Note that the six atom ring is aromatic, so that the single and double bonds may be rearranged: Answer: | |](../image_source/877f3773d4017c3facf28db7b129f3f9.png)
Draw the Lewis structure of 2-chloro-4-fluorotoluene-α-13 C. Start by drawing the overall structure of the molecule, ignoring potential double and triple bonds: Count the total valence electrons of the carbon (n_C, val = 4), chlorine (n_Cl, val = 7), fluorine (n_F, val = 7), and hydrogen (n_H, val = 1) atoms: 7 n_C, val + n_Cl, val + n_F, val + 6 n_H, val = 48 Calculate the number of electrons needed to completely fill the valence shells for carbon (n_C, full = 8), chlorine (n_Cl, full = 8), fluorine (n_F, full = 8), and hydrogen (n_H, full = 2): 7 n_C, full + n_Cl, full + n_F, full + 6 n_H, full = 84 Subtracting these two numbers shows that 84 - 48 = 36 bonding electrons are needed. Each bond has two electrons, so in addition to the 15 bonds already present in the diagram add 3 bonds. To minimize formal charge carbon wants 4 bonds. Identify the atoms that want additional bonds and the number of electrons remaining on each atom: Fill in the 3 bonds by pairing electrons between adjacent highlighted atoms. Note that the six atom ring is aromatic, so that the single and double bonds may be rearranged: Answer: | |
Basic properties
![molar mass | 145.6 g/mol phase | liquid (at STP) boiling point | 155 °C density | 1.205 g/cm^3](../image_source/a2a976afb5e1760127cc9808eb74aa66.png)
molar mass | 145.6 g/mol phase | liquid (at STP) boiling point | 155 °C density | 1.205 g/cm^3
Units
Liquid properties (at STP)
![density | 1.205 g/cm^3 refractive index | 1.499](../image_source/79f065d4787cd24cf426aace74f3e489.png)
density | 1.205 g/cm^3 refractive index | 1.499
Units
Non-standard atom properties
![C-13 | 1](../image_source/61519bede6a10ebc15762bb298101841.png)
C-13 | 1
Chemical identifiers
![CAS number | 287399-45-5 PubChem CID number | 16213379 PubChem SID number | 24872362 SMILES identifier | CC1=C(C=C(C=C1)F)Cl InChI identifier | InChI=1/C7H6ClF/c1-5-2-3-6(9)4-7(5)8/h2-4H, 1H3/i1+1 MDL number | MFCD01075610](../image_source/145c059bf185dd3875a237d3124cc963.png)
CAS number | 287399-45-5 PubChem CID number | 16213379 PubChem SID number | 24872362 SMILES identifier | CC1=C(C=C(C=C1)F)Cl InChI identifier | InChI=1/C7H6ClF/c1-5-2-3-6(9)4-7(5)8/h2-4H, 1H3/i1+1 MDL number | MFCD01075610
Safety properties
![flash point | 50 °C](../image_source/32dfb9ac819f7b405a9fe57c21ea5c6b.png)
flash point | 50 °C