Molecular formula
C9H9ClO2
399 compounds have this formula on CompoundList.
- Molar mass
- 184.62g/mol
- Monoisotopic mass
- 189.0605Da
- Atoms
- 21
- Elements
- 4
- Rings plus double bonds
- 5
The formula C9H9ClO2 describes a molecule made of 9 carbon atoms, 9 hydrogen atoms, 1 chlorine 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 × 958.55%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 94.91%1.008 × 9 = 9.072 g/mol
- Cl Chlorine × 119.20%35.45 × 1 = 35.450 g/mol
- O Oxygen × 217.33%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C9H9ClO2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 399 of 399 compounds
2-Chloro-4-(3-hydroxyprop-1-en-1-yl)phenol
CAS 51765-23-2C9H9ClO2
2-Chloro-1-(4-hydroxyphenyl)propan-1-one
CAS 62932-89-2C9H9ClO2
2-Chloro-5-methoxy-4-methylbenzaldehyde
CAS 100948-46-7C9H9ClO2
![[3-(4-Chlorophenyl)oxiran-2-yl]methanol chemical structure, C9H9ClO2, CAS 1808187-45-2](/s/GADMZKIHWJDDLC-UHFFFAOYSA-N.svg)
[3-(4-Chlorophenyl)oxiran-2-yl]methanol
CAS 1808187-45-2C9H9ClO2
2-(3-Chloro-2-methoxyphenyl)oxirane
CAS 2228315-46-4C9H9ClO2
![[3-(3-Chlorophenyl)oxiran-2-yl]methanol chemical structure, C9H9ClO2, CAS 125617-30-3](/s/CBVIYQISIWXPFD-UHFFFAOYSA-N.svg)
[3-(3-Chlorophenyl)oxiran-2-yl]methanol
CAS 125617-30-3C9H9ClO2
![3-Methoxybicyclo[2.2.1]hepta-2,5-diene-2-carbonyl chloride chemical structure, C9H9ClO2, CAS 148054-42-6](/s/AHCRARMPVQLWCV-UHFFFAOYSA-N.svg)
3-Methoxybicyclo[2.2.1]hepta-2,5-diene-2-carbonyl chloride
CAS 148054-42-6C9H9ClO2
(4S)-8-Chloro-3,4-dihydro-2H-1-benzopyran-4-ol
CAS 1270293-49-6C9H9ClO2
(4R)-8-Chloro-3,4-dihydro-2H-1-benzopyran-4-ol
CAS 1270289-60-5C9H9ClO2
(R)-6-Chlorochroman-4-ol
CAS 1270284-06-4C9H9ClO2
3-(5-Chloro-2-hydroxyphenyl)propanal
CAS 861294-95-3C9H9ClO2
3-(4-Chlorophenyl)-2-hydroxypropanal
CAS 1565398-18-6C9H9ClO2
3-(Chloromethyl)-2-methylbenzoic acid
CAS 2137621-47-5C9H9ClO2
![1-[2-(Chloromethoxy)phenyl]ethan-1-one chemical structure, C9H9ClO2, CAS 1501251-00-8](/s/BZCMKUMOICFFDR-UHFFFAOYSA-N.svg)
1-[2-(Chloromethoxy)phenyl]ethan-1-one
CAS 1501251-00-8C9H9ClO2
5-Chloro-4-methoxy-2-methylbenzaldehyde
CAS 883529-29-1C9H9ClO2
1-(3-Chloro-2-hydroxy-4-methylphenyl)ethanone
CAS 2089724-09-2C9H9ClO2
1-(3-Chloro-2-hydroxyphenyl)propan-2-one
CAS 1784294-80-9C9H9ClO2
5-Chloro-2-(methoxymethyl)benzaldehyde
CAS 1556498-74-8C9H9ClO2
3-Chloro-4-cyclopropoxyphenol
CAS 1782917-50-3C9H9ClO2
4-Chloro-3-methoxy-5-methylbenzaldehyde
CAS 1785208-90-3C9H9ClO2
2-Chloro-5-methoxy-3-methylbenzaldehyde
CAS 1781060-83-0C9H9ClO2
2-(4-Chloro-2-methoxyphenyl)acetaldehyde
CAS 2166722-74-1C9H9ClO2
![[3-(2-Chlorophenyl)oxiran-2-yl]methanol chemical structure, C9H9ClO2, CAS 934504-65-1](/s/ULDCCYIWVVZTNE-UHFFFAOYSA-N.svg)
[3-(2-Chlorophenyl)oxiran-2-yl]methanol
CAS 934504-65-1C9H9ClO2
2-(5-Chloro-2-hydroxyphenyl)propanal
CAS 2228568-31-6C9H9ClO2
- 3-(2-Hydroxyphenyl)propanoyl chloride1429614-74-3C9H9ClO2
- 3-(2-Chloro-4-hydroxyphenyl)propanal1261441-97-7C9H9ClO2
- 3-(2-Chlorophenyl)-3-oxetanol1903789-21-8C9H9ClO2
- 3-(4-Chloro-3-hydroxyphenyl)propanal1261821-64-0C9H9ClO2
- (3-Chlorophenyl)(oxiran-2-yl)methanol1824306-39-9C9H9ClO2
- 4-Chloro-2-methoxy-3-methylbenzaldehyde53887-72-2C9H9ClO2
- 4-Chloro-3-(cyclopropyloxy)phenol2100300-48-7C9H9ClO2
- 2-(3-Chloro-2-hydroxyphenyl)propanal2229438-80-4C9H9ClO2
- 7-Chloroisochroman-4-ol3058358-85-0C9H9ClO2
- 5-Chloro-3-methyl-2,3-dihydro-1-benzofuran-3-ol88112-04-3C9H9ClO2
- 3-(Chloromethyl)-3-phenyl-1,2-dioxetane136749-73-0C9H9ClO2
- Hydroxy(3-methylphenyl)acetyl chloride144916-98-3C9H9ClO2
- 3-(Chloromethyl)-5-methoxybenzaldehyde1393541-47-3C9H9ClO2
- 2-(Chloromethyl)-3-methylbenzoic acid2384893-10-9C9H9ClO2
- 5-Chloro-2-ethyl-4-hydroxybenzaldehyde947156-29-8C9H9ClO2
- 1-[1-(5-Chlorofuran-2-yl)cyclopropyl]ethan-1-one1501337-14-9C9H9ClO2
- 4-Chloro-2,3-dihydro-1H-indene-5,6-diol90649-80-2C9H9ClO2
- 5-Chloro-3-methoxy-2-methylbenzaldehyde1784585-69-8C9H9ClO2
- 2-Chloro-6-methoxy-4-methylbenZaldehyde1781060-92-1C9H9ClO2
- 7-Chloro-3,4-dihydro-2H-1-benzopyran-6-ol839694-49-4C9H9ClO2
- 1-Chloro-1-(4-hydroxyphenyl)propan-2-one1804216-46-3C9H9ClO2
- 2-(2-Chloro-6-methoxyphenyl)acetaldehyde1566388-13-3C9H9ClO2
- 2-(3-Chloro-4-hydroxyphenyl)propanal1785218-16-7C9H9ClO2
- 3-(3-Chloro-4-hydroxyphenyl)propanal1261515-83-6C9H9ClO2
- 3-(4-Chloro-2-hydroxyphenyl)propanal1261730-29-3C9H9ClO2
- 3-(3-Chloro-2-hydroxyphenyl)propanal1261614-05-4C9H9ClO2
- 3-Chloro-4-(1-hydroxycyclopropyl)phenol1895255-87-4C9H9ClO2
- 2-Chloro-4-(1-hydroxycyclopropyl)phenol1895362-06-7C9H9ClO2
- 5-Chloro-2-(1-hydroxycyclopropyl)phenol1896919-20-2C9H9ClO2
- 2-Chloro-6-(1-hydroxycyclopropyl)phenol1894827-03-2C9H9ClO2
- 4-Chloro-2-(1-hydroxycyclopropyl)phenol1895362-13-6C9H9ClO2
- 1-(4-Chloro-2-hydroxy-6-methylphenyl)ethanone87239-37-0C9H9ClO2
- 2-Chloro-1-(3-hydroxy-4-methylphenyl)ethan-1-one1194774-29-2C9H9ClO2
- 3-(2-Chloro-6-hydroxyphenyl)propanal1261850-62-7C9H9ClO2
- 2-Chloro-4-(1-hydroxyprop-2-en-1-yl)phenol1822635-76-6C9H9ClO2
- 4-Chloro-2-(1-hydroxyprop-2-en-1-yl)phenol1319720-81-4C9H9ClO2
- 6-Chloroisochroman-4-ol2179090-87-8C9H9ClO2
- Ethyl 2-chlorobenzoate-3,4,5,6-D41478505-24-6C9H9ClO2
- 4-Chloro-3-methoxy-2-methylbenzaldehyde2384258-55-1C9H9ClO2
- 6-Chloro-3-methoxy-2-methylbenzaldehyde2383067-36-3C9H9ClO2
- 2-Chloro-4-methoxy-6-methylbenzaldehyde2387069-54-5C9H9ClO2
- 3-(Chloromethyl)-5-methylbenzoic acid2138276-42-1C9H9ClO2
- 3-(3-Chloroprop-1-en-2-yl)benzene-1,2-diol2229416-02-6C9H9ClO2
- 3-Chloro-4-(1-hydroxyprop-2-en-1-yl)phenol2228310-29-8C9H9ClO2
- 1-Chloro-4-(furan-2-yl)-3-methylbut-3-en-2-one2229645-28-5C9H9ClO2
- 5-Chloro-2-(3-hydroxyprop-1-en-1-yl)phenol2229664-97-3C9H9ClO2
- 2-(2-Chloro-4-hydroxyphenyl)propanal2229189-97-1C9H9ClO2
- 3-Chloro-4-(3-hydroxyprop-1-en-1-yl)phenol2229651-37-8C9H9ClO2
- 3-Chloro-2-(1-hydroxycyclopropyl)phenol2229425-18-5C9H9ClO2
- (2S)-2-(4-Chloro-3-methoxyphenyl)oxirane2227640-79-9C9H9ClO2
- 2-(2-Chloro-6-hydroxyphenyl)propanal2228769-20-6C9H9ClO2
- 2-(4-Chloro-2-methoxyphenyl)oxirane2229266-76-4C9H9ClO2
- 4-(3-Chloroprop-1-en-2-yl)benzene-1,2-diol2229091-96-5C9H9ClO2
- 3-Chloro-2-(1-hydroxyprop-2-en-1-yl)phenol2229526-73-0C9H9ClO2
- (2R)-2-(4-Chloro-3-methoxyphenyl)oxirane2227916-37-0C9H9ClO2
- 5-Chloro-2-(1-hydroxyprop-2-en-1-yl)phenol2229627-01-2C9H9ClO2
- (2R)-2-(3-Chloro-2-methoxyphenyl)oxirane2227890-28-8C9H9ClO2
- (2S)-2-(4-Chloro-2-methoxyphenyl)oxirane2227873-66-5C9H9ClO2
- 4-Chloro-2-ethenyl-6-methoxyphenol2229109-97-9C9H9ClO2
- (2R)-2-(4-Chloro-2-methoxyphenyl)oxirane2227893-73-2C9H9ClO2
- 4-(3-Chloroprop-1-en-2-yl)benzene-1,3-diol2229542-04-3C9H9ClO2
- 2-(4-Chloro-3-methoxyphenyl)oxirane2143458-87-9C9H9ClO2
- 2-Chloro-1-[2-(furan-2-yl)cyclopropyl]ethan-1-one2503205-43-2C9H9ClO2
- 3-Chloro-2-(3-hydroxyprop-1-en-1-yl)phenol2229688-07-5C9H9ClO2
- 2-Chloro-6-(3-hydroxyprop-1-en-1-yl)phenol2229671-62-7C9H9ClO2
- (2S)-2-(3-Chloro-2-methoxyphenyl)oxirane2227716-06-3C9H9ClO2
- 2-(4-Chloro-2-hydroxyphenyl)propanal2229109-81-1C9H9ClO2
- 2-(3-Chloroprop-1-en-2-yl)benzene-1,4-diol2228407-54-1C9H9ClO2
- [2-(3-Chlorophenyl)oxiran-2-yl]methanol2764003-81-6C9H9ClO2
- 3-Chloro-2-(methoxymethyl)benzaldehyde2918935-00-7C9H9ClO2
- 1-(2-Chlorophenyl)-3-hydroxypropan-2-one1227750-26-6C9H9ClO2
- 3-Chloro-2-methoxy-6-methylbenzaldehyde1781555-23-4C9H9ClO2
- 1-Chloro-3-(2-hydroxyphenyl)propan-2-one1804499-86-2C9H9ClO2
- 3-(3-Hydroxyphenyl)propanoyl chloride1429614-75-4C9H9ClO2
- 2-Phenoxypropanoyl chloride-d5107449-34-3C9H9ClO2
Frequently asked questions
What is the molar mass of C9H9ClO2?
The molar mass of C9H9ClO2 is 184.62 g/mol, calculated from standard atomic weights for 9 carbon atoms, 9 hydrogen atoms, 1 chlorine atom and 2 oxygen atoms. The monoisotopic mass is 189.0605 Da.
How many compounds have the formula C9H9ClO2?
CompoundList lists 399 compounds with the molecular formula C9H9ClO2, including 2-Chloro-4-(3-hydroxyprop-1-en-1-yl)phenol, 2-Chloro-1-(4-hydroxyphenyl)propan-1-one, 2-Chloro-5-methoxy-4-methylbenzaldehyde. 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 C9H9ClO2?
C9H9ClO2 has a degree of unsaturation of 5. 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.