Molecular formula

C₁₂H₁₅NO₂Si

23 compounds have this formula on CompoundList.

Molar mass: 233.34g/mol
Monoisotopic mass: 233.0872Da
Atoms: 31
Elements: 5
Rings plus double bonds: 7

The formula C12H15NO2Si describes a molecule made of 12 carbon atoms, 15 hydrogen atoms, 1 nitrogen atom, 2 oxygen atoms and 1 silicon 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 × 1261.77%
12.011 × 12 = 144.132 g/mol
H Hydrogen × 156.48%
1.008 × 15 = 15.120 g/mol
N Nitrogen × 16.00%
14.007 × 1 = 14.007 g/mol
O Oxygen × 213.71%
15.999 × 2 = 31.998 g/mol
Si Silicon × 112.04%
28.085 × 1 = 28.085 g/mol

Look up another formula

Compounds with the formula C12H15NO2Si

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

Showing 1 to 23 of 23 compounds

Methyl 3-[2-(trimethylsilyl)ethynyl]pyridine-2-carboxylate

CAS 219623-03-7C₁₂H₁₅NO₂Si

N-(Trimethylsilylmethyl)phthalimide

CAS 18042-62-1C₁₂H₁₅NO₂Si

Methyl 5-[2-(trimethylsilyl)ethynyl]pyridine-2-carboxylate

CAS 216444-02-9C₁₂H₁₅NO₂Si

6-Methoxy-4-[(trimethylsilyl)ethynyl]nicotinaldehyde

CAS 893566-86-4C₁₂H₁₅NO₂Si

8-((Trimethylsilyl)ethynyl)-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine

CAS 1246088-47-0C₁₂H₁₅NO₂Si

1-(2-(Trimethylsilyl)furo[3,2-b]pyridin-6-yl)-ethanone

CAS 1228666-31-6C₁₂H₁₅NO₂Si

7-((Trimethylsilyl)ethynyl)-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine

CAS 1261365-41-6C₁₂H₁₅NO₂Si

Trimethyl((4-methyl-3-nitrophenyl)ethynyl)silane

CAS 1620473-17-7C₁₂H₁₅NO₂Si

Propylamine, 3-(bis(2-furyl)methylsilyl)-

CAS 63366-18-7C₁₂H₁₅NO₂Si

Methyl 5-((trimethylsilyl)ethynyl)nicotinate

CAS 154498-28-9C₁₂H₁₅NO₂Si

Methyl 6-((trimethylsilyl)ethynyl)picolinate

CAS 1823246-05-4C₁₂H₁₅NO₂Si

Methyl 6-((trimethylsilyl)ethynyl)nicotinate

CAS 1374580-67-2C₁₂H₁₅NO₂Si

Methyl 4-((trimethylsilyl)ethynyl)picolinate

CAS 1244017-14-8C₁₂H₁₅NO₂Si

Methyl 2-((trimethylsilyl)ethynyl)isonicotinate

CAS 499193-51-0C₁₂H₁₅NO₂Si

2-Butynoic acid, 4-(trimethylsilyl)-, 3-pyridinyl ester

CAS 138060-40-9C₁₂H₁₅NO₂Si

3-Phenyl-5-[(trimethylsilyl)oxy]-1,2-oxazole

CAS 94744-98-6C₁₂H₁₅NO₂Si

5(4H)-Isoxazolone, 3-phenyl-4-(trimethylsilyl)-

CAS 1300019-75-3C₁₂H₁₅NO₂Si

Methyl 4-((trimethylsilyl)ethynyl)nicotinate

CAS 1196156-28-1C₁₂H₁₅NO₂Si

3-Amino-5-[2-(trimethylsilyl)ethynyl]benzoic acid

CAS 2418649-21-3C₁₂H₁₅NO₂Si

5-Acetyl-2-[(trimethylsilyl)oxy]benzonitrile

CAS 2920143-18-4C₁₂H₁₅NO₂Si

3-Acetyl-4-[(trimethylsilyl)oxy]benzonitrile

CAS 2920160-47-8C₁₂H₁₅NO₂Si

2-{3-Formyl-4-[(trimethylsilyl)oxy]phenyl}acetonitrile

CAS 2920148-33-8C₁₂H₁₅NO₂Si

Methyl 2-((trimethylsilyl)ethynyl)nicotinate

CAS 379670-41-4C₁₂H₁₅NO₂Si

Frequently asked questions

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What is the molar mass of C12H15NO2Si?

The molar mass of C12H15NO2Si is 233.34 g/mol, calculated from standard atomic weights for 12 carbon atoms, 15 hydrogen atoms, 1 nitrogen atom, 2 oxygen atoms and 1 silicon atom. The monoisotopic mass is 233.0872 Da.

How many compounds have the formula C12H15NO2Si?

CompoundList lists 23 compounds with the molecular formula C12H15NO2Si, including Methyl 3-[2-(trimethylsilyl)ethynyl]pyridine-2-carboxylate, N-(Trimethylsilylmethyl)phthalimide, Methyl 5-[2-(trimethylsilyl)ethynyl]pyridine-2-carboxylate. 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 C12H15NO2Si?

C12H15NO2Si 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.