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Molecular formula

C4H5Cl

12 compounds have this formula on CompoundList.

Molar mass
88.53g/mol
Monoisotopic mass
88.0080Da
Atoms
10
Elements
3
Rings plus double bonds
2

The formula C4H5Cl describes a molecule made of 4 carbon atoms, 5 hydrogen atoms and 1 chlorine atom. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.

Elemental composition

  • C Carbon × 454.27%
    12.011 × 4 = 48.044 g/mol
  • H Hydrogen × 55.69%
    1.008 × 5 = 5.040 g/mol
  • Cl Chlorine × 140.04%
    35.45 × 1 = 35.450 g/mol
Look up another formula

Compounds with the formula C4H5Cl

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 12 of 12 compounds

Chloroprene chemical structure, C4H5Cl, CAS 126-99-8
Chloroprene
CAS 126-99-8C4H5Cl
1,3-Butadiene, 1-chloro- chemical structure, C4H5Cl, CAS 627-22-5
1,3-Butadiene, 1-chloro-
CAS 627-22-5C4H5Cl
3-Chloro-1-butyne chemical structure, C4H5Cl, CAS 21020-24-6
3-Chloro-1-butyne
CAS 21020-24-6C4H5Cl
4-Chloro-1-butyne chemical structure, C4H5Cl, CAS 51908-64-6
4-Chloro-1-butyne
CAS 51908-64-6C4H5Cl
4-Chlorobuta-1,2-diene chemical structure, C4H5Cl, CAS 25790-55-0
4-Chlorobuta-1,2-diene
CAS 25790-55-0C4H5Cl
1-Chloro-2-butyne chemical structure, C4H5Cl, CAS 3355-17-7
1-Chloro-2-butyne
CAS 3355-17-7C4H5Cl
1-Chlorobuta-1,3-diene chemical structure, C4H5Cl, CAS 10033-99-5
1-Chlorobuta-1,3-diene
CAS 10033-99-5C4H5Cl
1-Chloro-1,2-butadiene chemical structure, C4H5Cl, CAS 627-23-6
1-Chloro-1,2-butadiene
CAS 627-23-6C4H5Cl
1-Chloro-1-butyne chemical structure, C4H5Cl, CAS 62981-74-2
1-Chloro-1-butyne
CAS 62981-74-2C4H5Cl
Cyclobutene, 1-chloro- chemical structure, C4H5Cl, CAS 1473-54-7
Cyclobutene, 1-chloro-
CAS 1473-54-7C4H5Cl
Cis-1-chloro-1,3-butadiene chemical structure, C4H5Cl
Cis-1-chloro-1,3-butadiene
C4H5Cl
3-Chloro-1,2-butadiene chemical structure, C4H5Cl, CAS 34581-41-4
3-Chloro-1,2-butadiene
CAS 34581-41-4C4H5Cl

Frequently asked questions

What is the molar mass of C4H5Cl?

The molar mass of C4H5Cl is 88.53 g/mol, calculated from standard atomic weights for 4 carbon atoms, 5 hydrogen atoms and 1 chlorine atom. The monoisotopic mass is 88.0080 Da.

How many compounds have the formula C4H5Cl?

CompoundList lists 12 compounds with the molecular formula C4H5Cl, including Chloroprene, 1,3-Butadiene, 1-chloro-, 3-Chloro-1-butyne. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.

What is the degree of unsaturation of C4H5Cl?

C4H5Cl has a degree of unsaturation of 2. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.