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 1 to 100 of 399 compounds
4-(Chloromethyl)phenyl acetate
CAS 39720-27-9C9H9ClO2
5'-Chloro-2'-hydroxypropiophenone
CAS 2892-16-2C9H9ClO2
3-(3-Chlorophenyl)propanoic acid
CAS 21640-48-2C9H9ClO2
Benzyloxyacetyl chloride
CAS 19810-31-2C9H9ClO2
beta-(p-Chlorophenyl)propionic acid
CAS 2019-34-3C9H9ClO2
5'-Chloro-2'-hydroxy-4'-methylacetophenone
CAS 28480-70-8C9H9ClO2
3-(2-Chlorophenyl)propanoic acid
CAS 1643-28-3C9H9ClO2
1-(5-Chloro-2-methoxyphenyl)ethanone
CAS 6342-64-9C9H9ClO2
4-Methoxyphenylacetyl chloride
CAS 4693-91-8C9H9ClO2
Methyl 3-Chloro-4-methylbenzoate
CAS 56525-63-4C9H9ClO2
3-Methoxyphenylacetyl chloride
CAS 6834-42-0C9H9ClO2
Benzaldehyde, 3-(chloromethyl)-4-methoxy-
CAS 52577-09-0C9H9ClO2
2-Ethoxybenzoyl chloride
CAS 42926-52-3C9H9ClO2
2-(4-Chlorophenyl)-1,3-dioxolane
CAS 2403-54-5C9H9ClO2
Methyl 4-(chloromethyl)benzoate
CAS 34040-64-7C9H9ClO2
Acetic acid, 2-chloro-, phenylmethyl ester
CAS 140-18-1C9H9ClO2
Ethyl 4-chlorobenzoate
CAS 7335-27-5C9H9ClO2
2-((4-Chlorophenoxy)methyl)oxirane
CAS 2212-05-7C9H9ClO2
2-(Chloromethyl)-2,3-dihydro-1,4-benzodioxin
CAS 2164-33-2C9H9ClO2
DL-2-(4-Chlorophenyl)propanoic acid
CAS 938-95-4C9H9ClO2
2-Phenoxypropanoyl chloride
CAS 122-35-0C9H9ClO2
2-Chloro-1-(4-methoxyphenyl)ethanone
CAS 2196-99-8C9H9ClO2
Methyl (2-chlorophenyl)acetate
CAS 57486-68-7C9H9ClO2
Phenyl beta-chloropropionate
CAS 24552-27-0C9H9ClO2
- 1 suppliers2-Chloroethylbenzoate939-55-9C9H9ClO2
- Methyl 4-chlorophenylacetate52449-43-1C9H9ClO2
- 3'-Chloro-4'-methoxyacetophenone37612-52-5C9H9ClO2
- 4-(2-Chloroethyl)benzoic acid20849-78-9C9H9ClO2
- 2 suppliersEthyl 2-chlorobenzoate7335-25-3C9H9ClO2
- Methyl 2-chloromethylbenzoate34040-62-5C9H9ClO2
- 4-Ethoxybenzoyl chloride16331-46-7C9H9ClO2
- 1 suppliers5-Chloro-2-ethoxybenzaldehyde27682-64-0C9H9ClO2
- Methyl 2-(3-chlorophenyl)acetate53088-68-9C9H9ClO2
- 1-(3-Chlorophenyl)-1-hydroxypropan-2-one857233-13-7C9H9ClO2
- 2 suppliers(±)-Methyl alpha-chlorophenylacetate7476-66-6C9H9ClO2
- 2-(2-Methoxyphenyl)acetyl chloride28033-63-8C9H9ClO2
- 3 suppliersMethyl 3-(chloromethyl)benzoate34040-63-6C9H9ClO2
- 2-(4-Methylphenoxy)acetyl chloride15516-47-9C9H9ClO2
- Methyl 3-chloro-2-methylbenzoate99586-84-2C9H9ClO2
- 2-(3-Chlorophenyl)propanoic acid14161-84-3C9H9ClO2
- 4-(2-Chloroethoxy)benzaldehyde54373-15-8C9H9ClO2
- 2 suppliers1-(4-Chloro-2-methoxyphenyl)ethan-1-one60207-19-4C9H9ClO2
- 1 suppliers1-[3-(Chloromethyl)-4-hydroxyphenyl]ethan-1-one24085-05-0C9H9ClO2
- 1-(2-Chloro-4-methoxyphenyl)ethan-1-one41068-36-4C9H9ClO2
- 2-(Chloromethyl)phenylacetic acid95335-46-9C9H9ClO2
- 1-(3-Chlorophenyl)-2-hydroxypropan-1-one152943-33-4C9H9ClO2
- 1 suppliersMethyl 2-chloro-3-methylbenzoate920759-93-9C9H9ClO2
- 3-Chloro-6-hydroxy-2,4-dimethylbenzaldehyde81322-67-0C9H9ClO2
- Benzoic acid, 4-chloro-3-methyl-, methyl ester91367-05-4C9H9ClO2
- 3'-Chloro-5'-methoxyacetophenone214760-34-6C9H9ClO2
- 1-Chloro-3-phenoxypropan-2-one940-47-6C9H9ClO2
- 4-Chloro-2,6-dimethylbenzoic acid35887-72-0C9H9ClO2
- 1-(2-Chloro-6-methoxyphenyl)ethan-1-one881883-32-5C9H9ClO2
- 6-(Chloromethyl)-2,3-dihydro-1,4-benzodioxine26309-99-9C9H9ClO2
- 2-Chloro-1-(3-methoxyphenyl)ethan-1-one82772-51-8C9H9ClO2
- 2-(2-Chlorophenyl)propanoic acid2184-85-2C9H9ClO2
- 2 suppliers1-(4-Chloro-3-methoxyphenyl)ethan-1-one73898-63-2C9H9ClO2
- Phenol, 4-chloro-2-methyl-, acetate6341-99-7C9H9ClO2
- 3-Ethoxybenzoyl chloride61956-65-8C9H9ClO2
- 1-(3-Chloro-2-hydroxyphenyl)propan-1-one938-67-0C9H9ClO2
- 2-Chloro-4-ethoxybenzaldehyde245368-31-4C9H9ClO2
- (2-Chloro-5-methylphenyl)acetic acid81682-39-5C9H9ClO2
- 3-Phenoxypropionyl chloride28317-96-6C9H9ClO2
- 2-(3-Chlorophenoxymethyl)oxirane2211-95-2C9H9ClO2
- 1 suppliers2-(3-Chloro-4-methylphenyl)acetic acid1000515-63-8C9H9ClO2
- 2-(4-Chloro-3-methylphenyl)acetic acid81720-78-7C9H9ClO2
- 2-(Chloromethyl)phenyl acetate15068-08-3C9H9ClO2
- 2-Phenylethyl chloroformate57913-41-4C9H9ClO2
- 4-Chloro-2,5-dimethylbenzoic acid90649-77-7C9H9ClO2
- 2-Chloro-5-ethylbenzoic acid67648-08-2C9H9ClO2
- 2-(4-Chloro-2-methylphenyl)acetic acid614-81-3C9H9ClO2
- 5-(Chloromethyl)-2,3-dihydro-1,4-benzodioxine116939-11-8C9H9ClO2
- 4-Chloro-3-ethoxybenzaldehyde85259-46-7C9H9ClO2
- 3 suppliersBenzoyl chloride, 3-methoxy-2-methyl-24487-91-0C9H9ClO2
- 1-Chloroethyl benzoate5819-19-2C9H9ClO2
- 2-(2-Chloro-6-methylphenyl)acetic acid521300-44-7C9H9ClO2
- 7-Benzofuranmethanol, 5-chloro-2,3-dihydro-1461713-52-9C9H9ClO2
- 2-Chlorobenzaldehyde ethylene ketal7366-47-4C9H9ClO2
- 1 suppliers4-Chloro-2-ethylbenzoic acid58231-16-6C9H9ClO2
- 2-(2-Chloro-3-methylphenyl)acetic acid1000518-49-9C9H9ClO2
- 3-Chloro-1-(4-hydroxyphenyl)propan-1-one7182-38-9C9H9ClO2
- 2-Chloro-1-(4-hydroxy-2-methylphenyl)ethan-1-one37904-71-5C9H9ClO2
- 3-Chloro-4-ethylbenzoic acid67648-07-1C9H9ClO2
- 2-(2-Chloro-4-methylphenyl)acetic acid2043-83-6C9H9ClO2
- (2R)-2-(3-Chlorophenyl)propanoic acid1379440-96-6C9H9ClO2
- (2S)-2-(3-Chlorophenyl)propanoic acid172754-52-8C9H9ClO2
- 5-Chloro-2-ethylbenzoic acid17746-68-8C9H9ClO2
- 3-Chloro-5-(methoxymethyl)benzaldehyde2166893-36-1C9H9ClO2
- 2-(5-Chloro-2-methylphenyl)acetic acid1000565-98-9C9H9ClO2
- 2-Chloro-3-(2-hydroxyethyl)benzaldehyde1179338-48-7C9H9ClO2
- 1-(2-Chloro-6-hydroxyphenyl)propan-1-one1261686-21-8C9H9ClO2
- 3-Chloro-5-ethylbenzoic acid1261594-73-3C9H9ClO2
- Ethyl 3-chlorobenzoate1128-76-3C9H9ClO2
- 3-Chloro-4-ethoxybenzaldehyde99585-10-1C9H9ClO2
- 4-Chlorophenyl propionate61469-49-6C9H9ClO2
- 2-Chloro-3-phenylpropanoic acid7474-06-8C9H9ClO2
- 7-Chlorochroman-4-ol18385-81-4C9H9ClO2
- Benzenemethanol, 4-chloro-, 1-acetate5406-33-7C9H9ClO2
- 2-(2-Chlorophenoxymethyl)oxirane2212-04-6C9H9ClO2
- 1-(3-Chloro-2-methoxyphenyl)ethanone99585-09-8C9H9ClO2
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 4-(Chloromethyl)phenyl acetate, 5'-Chloro-2'-hydroxypropiophenone, 3-(3-Chlorophenyl)propanoic acid. 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.