Molecular formula

C₉H₂₁NO₃

29 compounds have this formula on CompoundList.

Molar mass: 191.27g/mol
Monoisotopic mass: 191.1521Da
Atoms: 34
Elements: 4
Rings plus double bonds: 0

The formula C9H21NO3 describes a molecule made of 9 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 3 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 × 956.52%
12.011 × 9 = 108.099 g/mol
H Hydrogen × 2111.07%
1.008 × 21 = 21.168 g/mol
N Nitrogen × 17.32%
14.007 × 1 = 14.007 g/mol
O Oxygen × 325.09%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C9H21NO3

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

Showing 1 to 29 of 29 compounds

Triisopropanolamine

CAS 122-20-3C₉H₂₁NO₃

Tetraethylammonium bicarbonate

CAS 17351-61-0C₉H₂₁NO₃

Tripropanolamine

CAS 14002-34-7C₉H₂₁NO₃

Triethylmethylammonium methyl carbonate

CAS 113840-08-7C₉H₂₁NO₃

{2-Hydroxy-3-[2-(propan-2-yloxy)ethoxy]propyl}(methyl)amine

CAS 1019624-79-3C₉H₂₁NO₃

Triethylamine, 2,2'2''-trimethoxy-

CAS 3235-51-6C₉H₂₁NO₃

1-[2-(4-Aminobutoxy)ethoxy]-2-methoxyethane

CAS 1565070-82-7C₉H₂₁NO₃

5-Amino-1,1-dimethoxy-3,4-dimethylpentan-3-ol

CAS 1507856-88-3C₉H₂₁NO₃

3-(Aminomethyl)-1,1-dimethoxyhexan-2-ol

CAS 1501189-03-2C₉H₂₁NO₃

2,2-Diethoxy-N-(2-methoxyethyl)ethan-1-amine

CAS 56302-37-5C₉H₂₁NO₃

1-(2-[2-(2-Aminoethoxy)ethoxy]ethoxy)propane

CAS 1379319-83-1C₉H₂₁NO₃

Ethanamine, N-ethyl-2-[2-(2-methoxyethoxy)ethoxy]-

CAS 112027-52-8C₉H₂₁NO₃

3,3,3-Triethoxy-1-propanamine

CAS 20411-53-4C₉H₂₁NO₃

3-[2-(2-Ethoxyethoxy)ethoxy]propan-1-amine

CAS 26383-45-9C₉H₂₁NO₃

4-((2-(2-Methoxyethoxy)ethyl)amino)butan-1-ol

CAS 1248098-50-1C₉H₂₁NO₃

3-(Aminomethyl)-1,1-dimethoxy-3-methylpentan-2-ol

CAS 1504158-95-5C₉H₂₁NO₃

2-Hydroxypropanoic acid--N,N-diethylethanamine (1/1)

CAS 56669-88-6C₉H₂₁NO₃

4-Amino-1,1-dimethoxy-2,3,3-trimethylbutan-2-ol

CAS 1516940-40-1C₉H₂₁NO₃

3-(Aminomethyl)-1,1-dimethoxy-2-methylpentan-2-ol

CAS 1522824-19-6C₉H₂₁NO₃

Carbamic acid--2-propylpentan-1-ol (1/1)

CAS 58888-97-4C₉H₂₁NO₃

3-[2-(2-Methoxyethoxy)ethoxy]-2-methylpropan-1-amine

CAS 1698956-67-0C₉H₂₁NO₃

3-(Aminomethyl)-1-methoxy-2-(methoxymethyl)pentan-2-ol

CAS 2137583-85-6C₉H₂₁NO₃

3-(Aminomethyl)-1-(2-methoxyethoxy)pentan-2-ol

CAS 1865182-67-7C₉H₂₁NO₃

4-Amino-1-(2-methoxyethoxy)-3,3-dimethylbutan-2-ol

CAS 1855743-12-2C₉H₂₁NO₃

Frequently asked questions

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What is the molar mass of C9H21NO3?

The molar mass of C9H21NO3 is 191.27 g/mol, calculated from standard atomic weights for 9 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 191.1521 Da.

How many compounds have the formula C9H21NO3?

CompoundList lists 29 compounds with the molecular formula C9H21NO3, including Triisopropanolamine, Tetraethylammonium bicarbonate, Tripropanolamine. 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 C9H21NO3?

C9H21NO3 has a degree of unsaturation of 0. 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.