List of compounds with carbon number 1

This is a partial list of molecules that contain 1 carbon atom.

Chemical formula	Synonyms	CAS number
CAgN	silver cyanide	506-64-9
CAl	aluminium carbide	37265-94-4
CAlH₂N		19401-01-5
CB	boron carbide	12011-54-0
CBSi		12628-09-0
CB₂		12537-86-9
CB₄	boron carbide	12069-32-8
CBe₂	beryllium carbide	506-66-1
CBr		3889-77-8
CBrF₂		28882-09-9
CBrN	cyanogen bromide	506-68-3
CBrNO		3644-72-2
CBrNO		74213-25-5
CBrNS		29284-59-1
CBrNSe		80039-77-6
CBr₂		4371-77-1
CBr₂ClF		353-55-9
CBr₂O	carbonyl bromide	593-95-3
CBr₃		4471-18-5
CBr₃Cl		594-15-0
CBr₄	carbon tetrabromide	558-13-4
CCe		12011-58-4
CCeRh		70378-91-5
CCeRu		70378-92-6
CCeSi		51257-45-5
CCl		3889-76-7
CClF		1691-88-9
CClFO		353-49-1
CClFS		1495-18-7
CClF₂		1691-89-0
CClF₃O₂S		421-83-0
CClF₃S		421-17-0
CClN	cyanogen chloride	506-77-4
CClNO		13858-09-8
CClNS		5961-98-8
CClNSe		80039-76-5
CClO	carbonyl chloride	2602-42-8
CCl₂		1605-72-7
CCl₂F		1691-90-3
CCl₂F₂	dichlorodifluoromethane	75-71-8
CCl₂O	phosgene	75-44-5
CCl₂OS		2757-23-5
CCl₂S	carbonothioic dichloride	463-71-8
CCl₂S₂		72087-91-3
CCl₃		3170-80-7
CCl₃F	trichloromonofluoromethane	75-69-4
CCl₃NO₂	chloropicrin	76-06-2
CCl₄	carbon tetrachloride	56-23-5
CCs₂O₃		29703-01-3
CCuN	copper cyanide	544-92-3
CEuN		50647-38-6
CF	fluoromethylidyne	3889-75-6
CFN	cyanogen fluoride	1495-50-7
CFO		1871-24-5
CF₂		2154-59-8
CF₂NOP		461-59-6
CF₂NP		14118-40-2
CF₂N₂		7127-18-6
CF₂N₂O₄		1185-11-1
CF₂O	carbonyl fluoride	353-50-4
CF₂S		420-32-6
CF₃		2264-21-3
CF₃NO	trifluoronitrosomethane	334-99-6
CF₃NO₄		50311-48-3
CF₄	carbon tetrafluoride	75-73-0
CF₄O	trifluoromethyl hypofluorite	373-91-1
CF₅N		335-01-3
CF₅N₃		10051-06-6
CF₆N₂		4394-93-8
CF₇N₃		14362-68-6
CF₈N₄		17125-65-4
CGaN		51750-59-5
CGe		12334-26-8
CGeSi		12011-72-2
CGe₃		61349-30-2
CH	methylidyne radical	3315-37-5
CHBrClF	bromochlorofluoromethane	593-98-6
CHBr₂		14362-13-1
CHCl		2108-20-5
CHClF		33272-71-8
CHClO	formyl chloride	2565-30-2
CHCl₂		3474-12-2
CHCl₃	chloroform	67-66-3
CHCl₃O₂S		41197-29-9
CHCl₅Si		1558-24-3
CHF		13453-52-6
CHFN₂O₄		7182-87-8
CHFO	formyl fluoride	1493-02-3
CHF₂		2670-13-5
CHF₃	trifluoromethane	75-46-7
CHF₃S		1493-15-8
CHLiO₂		556-63-8
CHLiO₂		6108-23-2
CHN	hydrogen cyanide	74-90-8
CHN	hydrogen isocyanide	6914-07-4
CHNO	cyanic acid	420-05-3
CHNO	fulminic acid	506-85-4
CHNO	isocyanic acid	75-13-8
CHNS	isothiocyanic acid	3129-90-6
CHNaO₂	sodium formate	141-53-7
CHO		2597-44-6
CHO₂		2564-86-5
CHO₂Rb		3495-35-0
CHO₂Tl		992-98-3
CHP	methinophosphide	6829-52-3
CHS		36058-28-3
CH₂	methylene	2465-56-7
CH₂Br		16519-97-4
CH₂BrI	bromoiodomethane	557-68-6
CH₂BrNO₂		563-70-2
CH₂Cl		6806-86-6
CH₂ClI	chloroiodomethane	593-71-5
CH₂ClNO₂		1794-84-9
CH₂Cl₂	methylene chloride	75-09-2
CH₂Cl₂O₂S		3518-65-8
CH₂F		3744-29-4
CH₂F₂O₄S₂		42148-23-2
CH₂N₂	cyanamide	420-04-2
CH₂N₂O₄	dinitromethane	625-76-3
CH₂N₆O₂		62154-79-4
CH₂O	formaldehyde	50-00-0
CH₂O		19710-56-6
CH₂O	polyoxymethylene	9002-81-7
CH₂OS	sulfine	40100-16-1
CH₂O₂	dioxirane	157-26-6
CH₂O₂	formic acid	64-18-6
CH₂O₃	carbonic acid	463-79-6
CH₂S	thioformaldehyde	865-36-1
CH₃	methyl radical	2229-07-4
CH₃AsCl₂	methyldichloroarsine	593-89-5
CH₃BBrClO		38481-11-7
CH₃BBrFO		38481-08-2
CH₃BBr₂		17933-16-3
CH₃BBr₂S		30009-65-5
CH₃BClFO		38481-06-0
CH₃BCl₂		7318-78-7
CH₃BCl₂O		867-46-9
CH₃BCl₂S		29878-05-5
CH₃BFIO		38481-10-6
CH₃BF₂O		381-59-9
CH₃BF₂S		381-60-2
CH₃BI₂O		29878-00-0
CH₃BI₂S		27545-34-2
CH₃Br	methyl bromide	74-83-9
CH₃Cl	methyl chloride	74-87-3
CH₃ClFOP		753-71-9
CH₃ClO	methyl hypochlorite	593-78-2
CH₃ClO₂S	methanesulfonyl chloride	124-63-0
CH₃ClS		5813-48-9
CH₃Cl₂OP		3279-26-3
CH₃Cl₂OP	methyl phosphonic dichloride	676-97-1
CH₃Cl₂OPS		18281-76-0
CH₃Cl₂O₂P		677-24-7
CH₃Cl₂P	methyldichlorophosphine	676-83-5
CH₃Cl₂PS		676-98-2
CH₃Cl₃Ge		993-10-2
CH₃D		676-49-3
CH₃F	methyl fluoride	593-53-3
CH₃FO		36336-08-0
CH₃FO₂S	methanesulfonyl fluoride	558-25-8
CH₃F₂OP	methylphosphonyl difluoride	676-99-3
CH₃I	methyl iodide	74-88-4
CH₃IS		86381-89-7
CH₃N	methanimine	2053-29-4
CH₃NO	formamide	75-12-7
CH₃NO₂	methyl nitrite	624-91-9
CH₃NO₃	methyl nitrate	598-58-3
CH₃NS		115-08-2
CH₃NSi		18081-38-4
CH₃N₃	methyl azide	624-90-8
CH₃N₃O₃	nitrourea	556-89-8
CH₃N₃O₄		25346-05-8
CH₃NaO	sodium methoxide	124-41-4
CH₃O		2597-43-5
CH₃O	methoxy radical	2143-68-2
CH₃P		61183-53-7
CH₃S		17032-46-1
CH₃S		7175-75-9
CH₃S₂		29245-72-5
CH₃Sn		23001-26-5
CH₃Zn		42217-98-1
CH₄	methane	74-82-8
CH₄Cl₂Si		20156-50-7
CH₄N		49784-84-1
CH₄N₂		26981-93-1
CH₄N₂O		624-84-0
CH₄N₂O	urea	57-13-6
CH₄N₂O₂S		1758-73-2
CH₄N₂S	ammonium thiocyanate	1762-95-4
CH₄N₂S	thiourea	62-56-6
CH₄N₂Se	selenourea	630-10-4
CH₄O	methyl alcohol	67-56-1
CH₄OS		62965-22-4
CH₄O₂	methanediol	463-57-0
CH₄O₂		3031-73-0
CH₄O₂S		17696-73-0
CH₄O₃	Orthoformic acid	463-78-5
CH₄O₄	Orthocarbonic acid	463-84-3
CH₄O₆S₂		503-40-2
CH₄S	methanethiol	74-93-1
CH₄S₂		6725-64-0
CH₄S₂		6251-26-9
CH₅As		593-52-2
CH₅AsO₃	methyl arsonic acid	124-58-3
CH₅BO₂		13061-96-6
CH₅N	methylamine	74-89-5
CH₅NO₂S		3144-09-0
CH₅NO₃S		13881-91-9
CH₅N₃	guanidine	113-00-8
CH₅N₃O₃S		55011-91-1
CH₅N₃S		79-19-6
CH₅N₄O₂	guanidine nitrate	506-93-4
CH₅O₃P	methylphosphonic acid	993-13-5
CH₆ClN	methylammonium chloride	593-51-1
CH₆ClN₃O	semicarbazide hydrochloride	563-41-7
CH₆Ge		1449-65-6
CH₆IN	methylammonium iodide	14965-49-2
CH₆N		17000-00-9
CH₆N₂	methylhydrazine	60-34-4
CH₆N₂O₂	ammonium carbamate	1111-78-0
CH₆N₄	aminoguanidine	79-17-4
CH₆N₄O		497-18-7
CH₆N₄S		2231-57-4
CH₇N₃O₃		29674-96-2
CHf	hafnium(IV) carbide	506-64-9
CIN	cyanogen iodide	506-78-5
CINO		3607-48-5
CINS		105918-65-8
CINSe		105918-66-9
CIN₃O₆		630-70-6
CIr		12385-37-4
CKN	potassium cyanide	151-50-8
CKNS	potassium thiocyanate	333-20-0
CK₂O₃	potassium carbonate	584-08-7
CLi₂O₃	lithium carbonate	554-13-2
CLi₃		70378-93-7
CLi₄		38827-79-1
CMgO₃	magnesium carbonate	546-93-0
CMo	molybdenum carbide	12011-97-1
CN	cyano radical	2074-87-5
CNNa	sodium cyanide	143-33-9
CNO		22400-26-6
CNOSi		29210-67-1
CNPr		57137-34-5
CNS		15941-77-2
CNSi		29210-66-0
CN₂O	nitrosyl cyanide	4343-68-4
CN₄	cyanogen azide	764-05-6
CNaHO₃	Sodium bicarbonate	144-55-8
CNa₂O₃	sodium carbonate	497-19-8
CO	carbon monoxide	630-08-0
COS	carbonyl sulfide	463-58-1
COSe	carbonyl selenide	1603-84-5
CO₂	carbon dioxide	124-38-9
CO₃	carbon trioxide	3812-32-6
CP	carbon monophosphide	12326-85-1
CPSi		37342-74-8
CP₂		12601-93-3
CRh		12127-42-3
CRu		12012-13-4
CS	carbon monosulfide	2944-05-0
CSSe		5951-19-9
CS₂		12539-80-9
CS₂	carbon disulfide	75-15-0
CSe		16674-18-3
CSe₂	carbon diselenide	506-80-9
CSi	silicon monocarbide	409-21-2
CSi₂		12070-04-1
CSi₃		12326-86-2
CTa	tantalum carbide	12070-06-3
CTh		12012-16-7
CTi	titanium carbide	12070-08-5
CU	uranium monocarbide	12070-09-6
CW	tungsten carbide	12070-12-1
CZr	zirconium carbide	12070-14-3

C+H+O compounds[]

Each hydrogen added to a molecule can be considered as a proton plus a one-electron reduction of the redox state, while each oxygen counts as a two-electron oxidation. Thus a net addition of H₂O is a simple hydration with no net change in redox state and frequently occurs reversibly in aqueous solution. These relationships may be viewed in the following table (peroxides and radicals are excluded; unstable or hypothetical compounds are italicized).

	O₀	O₁	O₂	O₃	O₄
H₄	methane	methanol	methanediol	orthoformic acid	orthocarbonic acid
H₃	methyl radical	methoxy radical
H₂	methylene	formaldehyde	formic acid	carbonic acid
H₀		carbon monoxide	carbon dioxide	carbon trioxide

List of compounds with carbon number 1

C+H+O compounds[]

See also[]