Organic phosphonic acids and derivatives

Diethyl cyanomethylphosphonate, 96%

CAS: 2537-48-6 Molecular Formula: C6H12NO3P Molecular Weight (g/mol): 177.14 MDL Number: MFCD00001893 InChI Key: KWMBADTWRIGGGG-UHFFFAOYSA-N Synonym: diethyl cyanomethylphosphonate,diethyl cyanomethyl phosphonate,diethylphosphono acetonitrile,cyanomethylphosphonic acid diethyl ester,diethylphosphonoacetonitrile,diethylcyanomethylphosphonate,diethyl cyanomethanephosphonate,phosphonic acid, cyanomethyl-, diethyl ester,cyanomethyl phosphonic acid diethyl ester PubChem CID: 75676 IUPAC Name: 2-diethoxyphosphorylacetonitrile SMILES: CCOP(=O)(CC#N)OCC

Triethyl 4-phosphonocrotonate, cis + trans, 94%

CAS: 10236-14-3 Molecular Formula: C10H19O5P Molecular Weight (g/mol): 250.23 MDL Number: MFCD00009192 InChI Key: LXLODBXSCRTXFG-BQYQJAHWSA-N Synonym: triethyl 4-phosphonocrotonate,e-ethyl 4-diethoxyphosphoryl but-2-enoate,ethyl 4-diethoxyphosphoryl but-2-enoate,triethyl .gamma.-phosphonocrotonate,ethyl 4-diethylphosphono crotonate,ethyl 2e-4-diethoxyphosphoryl but-2-enoate,ethyl e-4-diethoxyphosphorylbut-2-enoate,ethyl 4-diethylphosphonocrotonate,ethyl trans-4-diethylphosphono crotonate,4-diethoxyphosphinyl crotonic acid ethyl ester PubChem CID: 5365783 IUPAC Name: ethyl (E)-4-diethoxyphosphorylbut-2-enoate SMILES: CCOC(=O)\C=C\CP(=O)(OCC)OCC

Diethyl 2,2-diethoxyethylphosphonate, 96%

CAS: 7598-61-0 Molecular Formula: C10H23O5P Molecular Weight (g/mol): 254.263 MDL Number: MFCD00009236 InChI Key: LUQYELQXRPNKRY-UHFFFAOYSA-N Synonym: diethyl 2,2-diethoxyethylphosphonate,diethyl 2,2-diethoxyethyl phosphonate,diethyl2,2-diethoxyethylphosphonate,2,2-diethoxyethylphosphonic acid diethyl ester,phosphonic acid, 2,2-diethoxyethyl-, diethyl ester,2,2-diethoxyethyl diethoxyphosphino-1-one,diethyl phosphonacetaldehyde diethyl acetal,diethylphosphonoacetaldehyde diethylacetal,2-diethoxyphosphoryl-1,1-diethoxy-ethane PubChem CID: 82071 IUPAC Name: 2-diethoxyphosphoryl-1,1-diethoxyethane SMILES: CCOC(CP(=O)(OCC)OCC)OCC

Trimethyl phosphonoacetate, 98%

CAS: 5927-18-4 Molecular Formula: C5H11O5P Molecular Weight (g/mol): 182.112 MDL Number: MFCD00008452 InChI Key: SIGOIUCRXKUEIG-UHFFFAOYSA-N Synonym: trimethyl phosphonoacetate,methyl 2-dimethoxyphosphoryl acetate,trimethyl phosphonacetate,trimethylacetyl phosphate,acetic acid, dimethoxyphosphinyl-, methyl ester,methyl-dimethoxyphosphoryl acetat,trimethyl phosphoroacetate,phosphonoacetic acid trimethyl ester,methyl dimethylphosphonoacetate,methyl dimethoxyphosphoryl acetate PubChem CID: 80029 IUPAC Name: methyl 2-dimethoxyphosphorylacetate SMILES: COC(=O)CP(=O)(OC)OC

Tetraisopropyl methylenediphosphonate, 98%

CAS: 1660-95-3 Molecular Formula: C13H30O6P2 Molecular Weight (g/mol): 344.325 MDL Number: MFCD00015021 InChI Key: ODTQUKVFOLFLIQ-UHFFFAOYSA-N Synonym: tetraisopropyl methylenediphosphonate,phosphonic acid, methylenebis-, tetrakis 1-methylethyl ester,tetraisopropyl methylenebisphosphonate,unii-k46y5v9u61,tetraisopropyl methylenebis phosphonate,methylenediphosphonic acid tetraisopropyl ester,tetra-i-propylmethylenediphosphonate,2-di propan-2-yloxy phosphorylmethyl-propan-2-yloxyphosphoryl oxypropane,phosphonic acid, p,p'-methylenebis-, p,p,p',p'-tetrakis 1-methylethyl ester,dsstox_cid_24847 PubChem CID: 74266 IUPAC Name: 2-[di(propan-2-yloxy)phosphorylmethyl-propan-2-yloxyphosphoryl]oxypropane SMILES: CC(C)OP(=O)(CP(=O)(OC(C)C)OC(C)C)OC(C)C

Diethyl methylphosphonate, 97%, Thermo Scientific Chemicals

CAS: 683-08-9 Molecular Formula: C5H13O3P Molecular Weight (g/mol): 152.13 MDL Number: MFCD00009813 InChI Key: NYYLZXREFNYPKB-UHFFFAOYSA-N Synonym: diethyl methylphosphonate,diethyl methanephosphonate,phosphonic acid, methyl-, diethyl ester,demp,1-ethoxy methyl phosphoryl oxyethane,methyl-phosphonicacidiethylester,diethylmethylphosphonate,diethyl methyphosphonate,diethoxymethylphosphine oxide,acmc-1b13h PubChem CID: 12685 IUPAC Name: 1-[ethoxy(methyl)phosphoryl]oxyethane SMILES: CCOP(C)(=O)OCC

Diethyl 4-methylbenzylphosphonate, 98+%

CAS: 3762-25-2 Molecular Formula: C12H19O3P Molecular Weight (g/mol): 242.255 MDL Number: MFCD00041385 InChI Key: QKGBKPZAXXBLJE-UHFFFAOYSA-N Synonym: diethyl 4-methylbenzylphosphonate,diethyl 4-methylbenzyl phosphonate,4-methylbenzyl phosphonic acid diethyl ester,diethyl 4-methylphenyl methylphosphonate,diethoxy 4-methylphenyl methyl phosphino-1-one,acmc-209iuf,diethyl-4-methylbenzylphosphonate,1-diethoxyphosphorylmethyl-4-methylbenzene,phosphonic acid, 4-methylphenyl methyl-, diethyl ester PubChem CID: 3050 IUPAC Name: 1-(diethoxyphosphorylmethyl)-4-methylbenzene SMILES: CCOP(=O)(CC1=CC=C(C=C1)C)OCC

Triethyl phosphonoacetate, 98+%

CAS: 867-13-0 Molecular Formula: C8H17O5P Molecular Weight (g/mol): 224.193 MDL Number: MFCD00009177 InChI Key: GGUBFICZYGKNTD-UHFFFAOYSA-N Synonym: triethyl phosphonoacetate,ethyl 2-diethoxyphosphoryl acetate,ethyl diethoxyphosphoryl acetate,ethyl diethylphosphono acetate,triethyl phosphonoethanoate,diethyl carboethoxymethylphosphonate,diethyl ethoxycarbonylmethanephosphonate,diethylphosphonoacetic acid ethyl ester,diethyl carbethoxymethylphosphonate PubChem CID: 13345 IUPAC Name: ethyl 2-diethoxyphosphorylacetate SMILES: CCOC(=O)CP(=O)(OCC)OCC

Propylenediphosphonic acid, 98+%

CAS: 4671-82-3 Molecular Formula: C3H10O6P2 Molecular Weight (g/mol): 204.055 MDL Number: MFCD00050066 InChI Key: DZQCAOQMXPROIJ-UHFFFAOYSA-N Synonym: propylenediphosphonic acid,acmc-20ajta,propylene-bisphosphonic acid,propylenediphosphonicacid,propane-1,2-diylbis phosphonic acid,1-phosphonopropan-2-yl phosphonic acid PubChem CID: 22023450 IUPAC Name: 1-phosphonopropan-2-ylphosphonic acid SMILES: CC(CP(=O)(O)O)P(=O)(O)O

Triethyl 2-phosphonobutyrate, 98%, Thermo Scientific Chemicals

CAS: 17145-91-4 Molecular Formula: C₁₀H₂₁O₅P Molecular Weight (g/mol): 252.25 MDL Number: MFCD00041347 InChI Key: GYUCVQSNZFRDRL-UHFFFAOYSA-N Synonym: triethyl 2-phosphonobutyrate,ethyl 2-diethoxyphosphoryl butanoate,ethyl 2-diethylphosphono butyrate,butanoic acid, 2-diethoxyphosphinyl-, ethyl ester,triethyl 2-phosphonobutanoate,.alpha.-diethylphosphono butanoic acid, ethyl ester,butyric acid, 2-phosphono-, triethyl ester,butyric acid, triethyl ester,triethyl 2-phosphonobu-tyrate,triethyl-2-phosphono butyrate PubChem CID: 229053 IUPAC Name: ethyl 2-diethoxyphosphorylbutanoate SMILES: CCC(C(=O)OCC)P(=O)(OCC)OCC

Methyl O,O'-bis(2,2,2-trifluoroethyl)phosphonoacetate, 90%

Diethyl methylphosphonate, 96%, Thermo Scientific Chemicals

CAS: 683-08-9 Molecular Formula: C5H13O3P Molecular Weight (g/mol): 152.13 MDL Number: MFCD00009813 InChI Key: NYYLZXREFNYPKB-UHFFFAOYSA-N Synonym: diethyl methylphosphonate,diethyl methanephosphonate,phosphonic acid, methyl-, diethyl ester,demp,1-ethoxy methyl phosphoryl oxyethane,methyl-phosphonicacidiethylester,diethylmethylphosphonate,diethyl methyphosphonate,diethoxymethylphosphine oxide,acmc-1b13h PubChem CID: 12685 IUPAC Name: 1-[ethoxy(methyl)phosphoryl]oxyethane SMILES: CCOP(C)(=O)OCC

Diethyl (hydroxymethyl)phosphonate, 97%

CAS: 3084-40-0 Molecular Formula: C₅H₁₃O₄P Molecular Weight (g/mol): 168.13 MDL Number: MFCD00014418 InChI Key: RWIGWWBLTJLKMK-UHFFFAOYSA-N Synonym: diethyl hydroxymethyl phosphonate,diethyl hydroxymethylphosphonate,phosphonic acid, hydroxymethyl-, diethyl ester,hydroxymethyl phosphonic acid, diethyl ester,hydroxymethyl phosphonic acid diethyl ester,phosphonic acid, p-hydroxymethyl-, diethyl ester,acmc-1corl,diethoxyphosphoryl-methanol PubChem CID: 76513 IUPAC Name: diethoxyphosphorylmethanol SMILES: CCOP(=O)(CO)OCC

Triethyl 2-phosphonopentanoate, 98%

CAS: 35051-49-1 Molecular Formula: C11H23O5P Molecular Weight (g/mol): 266.274 MDL Number: MFCD00015163 InChI Key: BUPVIVDUPRDDFI-UHFFFAOYSA-N Synonym: triethyl 2-phosphonopentanoate,ethyl 2-diethoxyphosphoryl pentanoate,pentanoic acid, 2-diethoxyphosphinyl-, ethyl ester,valeric acid, 2-diethylphosphono-, ethyl ester,alpha-carbethoxybutylphosphonic acid, diethyl ester,triethyl 2-phosphonovalerate,phosphonic acid, alpha-carbethoxybutyl-, diethyl ester,ethyl 2-diethoxyphosphoryl pentanoate #,diethyl 1-ethoxycarbonyl butylphosphonate PubChem CID: 98244 IUPAC Name: ethyl 2-diethoxyphosphorylpentanoate SMILES: CCCC(C(=O)OCC)P(=O)(OCC)OCC

Di-n-octyl phenylphosphonate, 97%

CAS: 1754-47-8 Molecular Formula: C22H39O3P Molecular Weight (g/mol): 382.53 MDL Number: MFCD00009561 InChI Key: HAKMAMKAFTZXOZ-UHFFFAOYSA-N Synonym: dioctyl phenylphosphonate,di-n-octyl phenylphosphonate,dioctylphenylphosphonate,phenylphosphonic acid dioctyl ester,benzenephosphonic acid, dioctyl ester,di-n-octyl phenyl phosphonate,dioctyl phenyl phosphonate,phosphonic acid, phenyl-, dioctyl ester,phosphonic acid, p-phenyl-, dioctyl ester,di-n-octylphenylphosphonat PubChem CID: 15641 IUPAC Name: dioctoxyphosphorylbenzene SMILES: CCCCCCCCOP(=O)(OCCCCCCCC)C1=CC=CC=C1