C8H4ClNO2
73 compounds have this formula on CompoundList.
- Molar mass
- 181.57g/mol
- Monoisotopic mass
- 180.9931Da
- Atoms
- 16
- Elements
- 5
- Rings plus double bonds
- 7
The formula C8H4ClNO2 describes a molecule made of 8 carbon atoms, 4 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom and 2 oxygen atoms. 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 × 852.92%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 42.22%1.008 × 4 = 4.032 g/mol
- Cl Chlorine × 119.52%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 17.71%14.007 × 1 = 14.007 g/mol
- O Oxygen × 217.62%15.999 × 2 = 31.998 g/mol
Compounds with the formula C8H4ClNO2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 73 of 73 compounds
![4-Chlorofuro[3,2-c]pyridine-2-carbaldehyde chemical structure, C8H4ClNO2, CAS 86518-07-2](/s/JUBUEOUKRFKRFP-UHFFFAOYSA-N.svg)
![5-Chlorofuro[2,3-c]pyridine-2-carbaldehyde chemical structure, C8H4ClNO2, CAS 1367977-22-7](/s/DCTCRCCQDMMJTD-UHFFFAOYSA-N.svg)
- 2-Chloro-3-cyanobenzoic acid1261499-34-6C8H4ClNO2
- 2-Chlorobenzoyl isocyanate4461-34-1C8H4ClNO2
- 2-Isocyanatobenzoyl chloride5100-23-2C8H4ClNO2
- 2-Chloro-1-ethynyl-4-nitrobenzene1260829-25-1C8H4ClNO2
- 4-Chloro-2-cyanobenzoic acid887589-57-3C8H4ClNO2
- 4-Chlorobenzoyl isocyanate4461-36-3C8H4ClNO2
- 4-Chloro-benzo[e][1,3]oxazin-2-one331281-46-0C8H4ClNO2
- 4-Chloro-2-ethynyl-1-nitrobenzene860687-65-6C8H4ClNO2
- 2,1-Benzoxazole-3-carbonyl chloride535992-89-3C8H4ClNO2
- 5-Chloro-2-cyanobenzoic acid628262-86-2C8H4ClNO2
- 1-Chloro-2-ethynyl-3-nitro-benzene947409-39-4C8H4ClNO2
- 1-Chloro-2-ethynyl-4-nitrobenzene2027499-89-2C8H4ClNO2
- 3-Chlorobenzoyl isocyanate74703-17-6C8H4ClNO2
- 1,3-Benzoxazole-2-carbonyl chloride408538-63-6C8H4ClNO2
- 4-Chloro-1-ethynyl-2-nitrobenzene947513-49-7C8H4ClNO2
- 7-Chlorofuro[2,3-c]pyridine-5-carbaldehyde208519-40-8C8H4ClNO2
- 1-Chloro-3-ethynyl-5-nitrobenzene219817-32-0C8H4ClNO2
- 5-Chloro-1,3-benzoxazole-2-carbaldehyde190834-63-0C8H4ClNO2
- 3-Chloro-2-cyanobenzoic acid1254073-93-2C8H4ClNO2
- 1-Chloro-4-ethynyl-2-nitrobenzene1057669-91-6C8H4ClNO2
- Benzo[d]isoxazole-3-carbonyl Chloride943036-14-4C8H4ClNO2
- 3-Oxo-3H-pyrrolizine-2-carbonyl chloride75413-08-0C8H4ClNO2
- 3-Cyanophenyl chloroformate1498936-33-6C8H4ClNO2
- 2-Cyanophenyl chloroformate1515423-33-2C8H4ClNO2
- 1-Oxo-1H-pyrrolizine-2-carbonyl chloride81400-08-0C8H4ClNO2
- 3-Chlorofuro[2,3-c]pyridine-5-carbaldehyde478149-22-3C8H4ClNO2
- Furo[2,3-C]pyridine-2-carbonyl chloride465531-08-2C8H4ClNO2
- 5-Cyano-2-hydroxybenzoyl chloride198025-65-9C8H4ClNO2
- 6-Chlorobenzo[D]oxazole-2-carbaldehyde944898-76-4C8H4ClNO2
- Furo[3,2-c]pyridine-2-carbonyl chloride1030593-35-1C8H4ClNO2
- 2-Chloro-6-cyanobenzoic acid1261777-70-1C8H4ClNO2
- Benzo[d]oxazole-5-carbonyl chloride15026-76-3C8H4ClNO2
- 6-Chlorobenzo[D]isoxazole-3-carbaldehyde1824320-93-5C8H4ClNO2
- 7-Chlorofuro[3,2-b]pyridine-5-carbaldehyde2769929-83-9C8H4ClNO2
- 2-Chloro-4-ethynyl-1-nitrobenzene2228686-46-0C8H4ClNO2
- 1-Chloro-3-ethynyl-2-nitrobenzene947513-50-0C8H4ClNO2
- 4-Chlorobenzo[d]oxazole-2-carbaldehyde1314982-51-8C8H4ClNO2
- 3-(5-Chloropyridin-2-yl)propiolic acid1343868-86-9C8H4ClNO2
- 2-Chlorobenzo[d]oxazole-5-carbaldehyde1648730-18-0C8H4ClNO2
- 6-Chlorobenzo[c]isoxazole-3-carbaldehyde1783716-80-2C8H4ClNO2
- 7-Chlorobenzo[c]isoxazole-3-carbaldehyde1780906-87-7C8H4ClNO2
- 5-Chloro-2,1-benzoxazole-3-carbaldehyde1780566-85-9C8H4ClNO2
- 6-Chlorobenzo[d][1,3]dioxole-4-carbonitrile1891205-92-7C8H4ClNO2
- 2-Chloro-4-formyl-5-hydroxybenzonitrile1427396-75-5C8H4ClNO2
- 3-Chlorofuro[3,2-c]pyridine-2-carbaldehyde1367970-65-7C8H4ClNO2
- 2-Chlorobenzo[d]oxazole-6-carbaldehyde1780575-73-6C8H4ClNO2
- 2-Chlorobenzo[d]oxazole-4-carbaldehyde1804145-84-3C8H4ClNO2
- 2-Chlorobenzo[d]oxazole-7-carbaldehyde1803803-30-6C8H4ClNO2
- 2-Chloro-5-ethynylnicotinic acid1211580-58-3C8H4ClNO2
Frequently asked questions
What is the molar mass of C8H4ClNO2?
The molar mass of C8H4ClNO2 is 181.57 g/mol, calculated from standard atomic weights for 8 carbon atoms, 4 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom and 2 oxygen atoms. The monoisotopic mass is 180.9931 Da.
How many compounds have the formula C8H4ClNO2?
CompoundList lists 73 compounds with the molecular formula C8H4ClNO2, including 5-Chloro-1H-indole-2,3-dione, 7-Chloroisatin, 4-Chloroisatin. 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 C8H4ClNO2?
C8H4ClNO2 has a degree of unsaturation of 7. 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.