Organic phosphonic acids and derivatives

Alfa Aesar™ Phenylphosphonic acid, 98%

CAS: 1571-33-1 Molecular Formula: C6H7O3P Molecular Weight (g/mol): 158.093 MDL Number: MFCD00002136 InChI Key: QLZHNIAADXEJJP-UHFFFAOYSA-N Synonym: benzenephosphonic acid, phosphonic acid, phenyl, phenyl-phosphonic acid, phosphonic acid, p-phenyl, phenyl phosphonic acid, unii-byd76t2868, sv7, pubchem21303, phosphonic acid,phenyl, wln: qpqo&r PubChem CID: 15295 IUPAC Name: phenylphosphonic acid SMILES: C1=CC=C(C=C1)P(=O)(O)O

Alfa Aesar™ 1-Hydroxyethylidenebis(phosphonic acid), 96%

CAS: 2809-21-4 Molecular Formula: C2H8O7P2 Molecular Weight (g/mol): 206.027 MDL Number: MFCD00070585 InChI Key: DBVJJBKOTRCVKF-UHFFFAOYSA-N Synonym: etidronic acid, etidronate, hedp, 1-hydroxyethylidene-1,1-diphosphonic acid, ehdp, etidronsaeure, acetodiphosphonic acid, hydroxyethanediphosphonic acid, oxyethylidenediphosphonic acid, turpinal sl PubChem CID: 3305 ChEBI: CHEBI:4907 IUPAC Name: (1-hydroxy-1-phosphonoethyl)phosphonic acid SMILES: CC(O)(P(=O)(O)O)P(=O)(O)O

(2-Aminoethyl)phosphonic acid, 99%, ACROS Organics™

CAS: 2041-14-7 Molecular Formula: C2H8NO3P Molecular Weight (g/mol): 125.06 MDL Number: MFCD00008182 InChI Key: QQVDJLLNRSOCEL-UHFFFAOYSA-N Synonym: 2-aminoethyl phosphonic acid, ciliatine, phosphonoethylamine, aminoethylphosphonic acid, 2-aminoethane phosphonic acid, 2-aminoethanephosphonic acid, 2-aminoethylphosphonate, beta-aminoethylphosphonic acid, 2-aminoethyl phosphonate, phosphonic acid, 2-aminoethyl PubChem CID: 339 ChEBI: CHEBI:15573 IUPAC Name: 2-aminoethylphosphonic acid SMILES: C(CP(=O)(O)O)N

Alfa Aesar™ 1-Octylphosphonic acid, 99%

CAS: 4724-48-5 Molecular Formula: C8H19O3P Molecular Weight (g/mol): 194.211 MDL Number: MFCD00015841 InChI Key: NJGCRMAPOWGWMW-UHFFFAOYSA-N Synonym: n-octylphosphonic acid, 1-octylphosphonic acid, phosphonic acid, octyl, phosphonic acid, p-octyl, unii-95c2aw87bo, octylphosphonicacid, acmc-209uni, p-octyl-phosphonic acid, octylphosphonic acid, dsstox_cid_24679 PubChem CID: 78452 IUPAC Name: octylphosphonic acid SMILES: CCCCCCCCP(=O)(O)O

2-Chloroethylphosphonic acid, 90%, Tech., ACROS Organics™

CAS: 16672-87-0 Molecular Formula: C2H6ClO3P Molecular Weight (g/mol): 144.51 MDL Number: MFCD00002142 InChI Key: UDPGUMQDCGORJQ-UHFFFAOYSA-N Synonym: ethephon, 2-chloroethyl phosphonic acid, ethrel, chlorethephon, bromeflor, camposan, 2-cepa, phosphonic acid, 2-chloroethyl, 2-chloroethanephosphonic acid, etheverse PubChem CID: 27982 ChEBI: CHEBI:52741 IUPAC Name: 2-chloroethylphosphonic acid SMILES: C(CCl)P(=O)(O)O

Alfa Aesar™ n-Octadecylphosphonic acid, 97%

CAS: 4724-47-4 Molecular Formula: C18H39O3P Molecular Weight (g/mol): 334.481 MDL Number: MFCD00015838 InChI Key: FTMKAMVLFVRZQX-UHFFFAOYSA-N Synonym: n-octadecylphosphonic acid, phosphonic acid, octadecyl, phosphonic acid, p-octadecyl, n-octadecylphosphonicacid, octadecanephosphonic acid, octadecyl phosphonic acid, octadecyl-phosphonic acid, acmc-209k8h, ksc492m8n, octadecylphosphonic acid PubChem CID: 78451 IUPAC Name: octadecylphosphonic acid SMILES: CCCCCCCCCCCCCCCCCCP(=O)(O)O

Alfa Aesar™ Diisopropyl methylphosphonate, 95%

CAS: 1445-75-6 Molecular Formula: C7H17O3P Molecular Weight (g/mol): 180.184 MDL Number: MFCD00015022 InChI Key: WOAFDHWYKSOANX-UHFFFAOYSA-N Synonym: diisopropyl methylphosphonate, diisopropyl methanephosphonate, bis 1-methylethyl methylphosphonate, unii-56v3og5dc7, methylphosphonic acid diisopropyl ester, phosphonic acid, methyl-, bis 1-methylethyl ester, phosphonic acid, methyl-, diisopropyl ester, methylphosphonic acid bis 1-methylethyl ester, dsstox_cid_4051, dsstox_rid_77269 PubChem CID: 3073 ChEBI: CHEBI:77325 IUPAC Name: 2-[methyl(propan-2-yloxy)phosphoryl]oxypropane SMILES: CC(C)OP(=O)(C)OC(C)C

Alfa Aesar™ 1-Octylphosphonic acid, 98%

CAS: 4724-48-5 Molecular Formula: C8H19O3P Molecular Weight (g/mol): 194.211 MDL Number: MFCD00015841 InChI Key: NJGCRMAPOWGWMW-UHFFFAOYSA-N Synonym: n-octylphosphonic acid, 1-octylphosphonic acid, phosphonic acid, octyl, phosphonic acid, p-octyl, unii-95c2aw87bo, octylphosphonicacid, acmc-209uni, p-octyl-phosphonic acid, octylphosphonic acid, dsstox_cid_24679 PubChem CID: 78452 IUPAC Name: octylphosphonic acid SMILES: CCCCCCCCP(=O)(O)O

Diethyl 4-aminobenzylphosphonate, 98%, Acros Organics

CAS: 20074-79-7 Molecular Formula: C11H18NO3P Molecular Weight (g/mol): 243.24 MDL Number: MFCD00007913 InChI Key: ZVAYUUUQOCPZCZ-UHFFFAOYSA-N Synonym: diethyl 4-aminobenzylphosphonate, diethyl p-aminobenzylphosphonate, 4-diethoxyphosphorylmethyl aniline, p-aminobenzylphosphonic acid diethyl ester, diethyl p-aminobenzyl phosphonate, phosphonic acid, p-aminobenzyl-, diethyl ester, diethyl 4-aminophenyl methylphosphonate, phosphonic acid, 4-aminophenyl methyl-, diethyl ester, timtec-bb sbb000830 PubChem CID: 88358 IUPAC Name: 4-(diethoxyphosphorylmethyl)aniline SMILES: CCOP(=O)(CC1=CC=C(C=C1)N)OCC

tert-Butylphosphonic acid, 98%, ACROS Organics™

CAS: 4923-84-6 Molecular Formula: C4H11O3P Molecular Weight (g/mol): 138.1 MDL Number: MFCD00012296 InChI Key: OGDSVONAYZTTDA-UHFFFAOYSA-N Synonym: phosphonic acid, 1,1-dimethylethyl, acmc-20ajka, t-butylphosphonic acid, tert-butylphosphonic acid, 2-methylprop-2-ylphosphonic acid, phosphonicacid, 1,1-dimethylethyl PubChem CID: 312546 IUPAC Name: tert-butylphosphonic acid SMILES: CC(C)(C)P(=O)(O)O

Alfa Aesar™ Triethyl 4-phosphonocrotonate, cis + trans, 94%

CAS: 10236-14-3 Molecular Formula: C10H19O5P Molecular Weight (g/mol): 250.231 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=CCP(=O)(OCC)OCC

Trimethyl phosphonoacetate, 98%, ACROS Organics™

CAS: 5927-18-4 Molecular Formula: C5H11O5P Molecular Weight (g/mol): 182.11 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

Vinylphosphonic acid, 90%, technical, Acros Organics

CAS: 1746-03-8 Molecular Formula: C2H5O3P Molecular Weight (g/mol): 108.03 InChI Key: ZTWTYVWXUKTLCP-UHFFFAOYSA-N Synonym: vinylphosphonic acid, phosphonic acid, ethenyl-, homopolymer, vinyl-phosphonicaci, ethenephosphonicacid, ethenylphosphonicacid, ethenyl-phosphonicaci, ethylenephosphonicacid, phosphonic acid, p-ethenyl-, homopolymer, acmc-1bvr6, poly vinylphosphonic acid PubChem CID: 168725 IUPAC Name: ethenylphosphonic acid SMILES: C=CP(=O)(O)O

Alfa Aesar™ 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

Diethyl cyanophosphonate, 93%, Acros Organics™

CAS: 2942-58-7 Molecular Formula: C5H10NO3P Molecular Weight (g/mol): 163.11 MDL Number: MFCD00010256 InChI Key: ZWWWLCMDTZFSOO-UHFFFAOYSA-N Synonym: diethyl cyanophosphonate, diethyl phosphorocyanidate, diethylphosphorocyanidate, diethylcyanophosphate, diethyl cyanidophosphate, phosphorocyanidic acid, diethyl ester, diethoxy-phosphoryl cyanide, diethyl cyanophosphosphonate, cyanophosphonic acid diethyl ester, diethylcyanophosphonate PubChem CID: 76257 IUPAC Name: diethoxyphosphorylformonitrile SMILES: CCOP(=O)(C#N)OCC

Alfa Aesar™ 1-Tetradecylphosphonic acid, 98%

CAS: 4671-75-4 Molecular Formula: C14H31O3P Molecular Weight (g/mol): 278.373 MDL Number: MFCD00015834 InChI Key: BVQJQTMSTANITJ-UHFFFAOYSA-N Synonym: phosphonic acid, tetradecyl, 1-tetradecanephosphonic acid, tetradecanephosphonic acid, tetradecyl phosphonic acid, n-tetradecylphosphonic acid, tetradecyl-phosphonic acid, 1-tetradecylphosphonic acid, phosphonic acid, p-tetradecyl, p-tetradecyl-phosphonic acid, tetradecylphosphonate PubChem CID: 78401 IUPAC Name: tetradecylphosphonic acid SMILES: CCCCCCCCCCCCCCP(=O)(O)O

Alfa Aesar™ Diethyl 4-aminobenzylphosphonate, 99%

CAS: 20074-79-7 Molecular Formula: C11H18NO3P Molecular Weight (g/mol): 243.243 MDL Number: MFCD00007913 InChI Key: ZVAYUUUQOCPZCZ-UHFFFAOYSA-N Synonym: diethyl 4-aminobenzylphosphonate, diethyl p-aminobenzylphosphonate, 4-diethoxyphosphorylmethyl aniline, p-aminobenzylphosphonic acid diethyl ester, diethyl p-aminobenzyl phosphonate, phosphonic acid, p-aminobenzyl-, diethyl ester, diethyl 4-aminophenyl methylphosphonate, phosphonic acid, 4-aminophenyl methyl-, diethyl ester, timtec-bb sbb000830 PubChem CID: 88358 IUPAC Name: 4-(diethoxyphosphorylmethyl)aniline SMILES: CCOP(=O)(CC1=CC=C(C=C1)N)OCC

tert-Butyl diethylphosphonoacetate, 95%, ACROS Organics™

CAS: 27784-76-5 Molecular Formula: C10H21O5P Molecular Weight (g/mol): 50.23 MDL Number: MFCD00075414 InChI Key: NFEGNISFSSLEGU-UHFFFAOYSA-N Synonym: tert-butyl diethylphosphonoacetate, tert-butyl 2-diethoxyphosphoryl acetate, diethyl boc-methyl phosphonate, diethoxy-phosphoryl-acetic acid tert-butyl ester, t-butyl diethylphosphonoacetate, diethyl phosphonoacetic acid tert-butyl ester, t-butyl diethyl phosphonoacetate, diethylphosphonoacetic acid tert-butyl ester, diethyl 2-tert-butoxycarbonylmethyl phosphonate, acetic acid, diethoxyphosphinyl-, 1,1-dimethylethyl ester PubChem CID: 2773685 IUPAC Name: tert-butyl 2-diethoxyphosphorylacetate SMILES: CCOP(=O)(CC(=O)OC(C)(C)C)OCC

Alfa Aesar™ Dimethyl cyclohexylphosphonate

CAS: 1641-61-8 Molecular Formula: C8H17O3P Molecular Weight (g/mol): 192.195 MDL Number: MFCD00014300 InChI Key: OZOVYDFZXJIQPR-UHFFFAOYSA-N Synonym: dimethyl cyclohexylphosphonate, dimethylcyclohexylphosphonate, acmc-1byde, cyclohexylphosphonic acid dimethyl ester, phosphonic acid,p-cyclohexyl-,dimethyl ester, phosphonic acid,p-cyclohexyl-, dimethyl ester PubChem CID: 12589506 IUPAC Name: dimethoxyphosphorylcyclohexane SMILES: COP(=O)(C1CCCCC1)OC

Alfa Aesar™ Phosphonoacetic acid, 98+%

CAS: 4408-78-0 Molecular Formula: C2H5O5P Molecular Weight (g/mol): 140.031 MDL Number: MFCD00004311 InChI Key: XUYJLQHKOGNDPB-UHFFFAOYSA-N Synonym: phosphonoacetic acid, fosfonet, phosphonoacetate, acetic acid, phosphono, fosfonet sodium, phosphonacetic acid, carboxymethanephosphonic acid, fosfonoacetic acid, disodium phosphonoacetate, lopac-p-6909 PubChem CID: 546 ChEBI: CHEBI:15732 IUPAC Name: 2-phosphonoacetic acid SMILES: C(C(=O)O)P(=O)(O)O

Benzylphosphonic acid, 98%, Acros Organics

CAS: 6881-57-8 Molecular Formula: C7H9O3P Molecular Weight (g/mol): 172.17 MDL Number: MFCD00039519 InChI Key: OGBVRMYSNSKIEF-UHFFFAOYSA-N Synonym: benzyl-phosphonic acid, phosphonic acid, phenylmethyl, phenylmethylphosphonic acid, phosphonic acid, p-phenylmethyl, phenyl-methanephosphonic acid anion, acmc-1b2tf, phenylmethanephosphonic acid, alpha-toluenephosphonic acid, benzylphosphonic acid, bmk1-h2 PubChem CID: 81312 IUPAC Name: benzylphosphonic acid SMILES: C1=CC=C(C=C1)CP(=O)(O)O

Alfa Aesar™ n-Hexylphosphonic acid

CAS: 4721-24-8 Molecular Formula: C6H15O3P Molecular Weight (g/mol): 166.157 MDL Number: MFCD00013961 InChI Key: GJWAEWLHSDGBGG-UHFFFAOYSA-N Synonym: n-hexylphosphonic acid, phosphonic acid, p-hexyl, hexylphosphonicacid, p-hexyl-phosphonic acid, hexylphosphonic acid PubChem CID: 312552 IUPAC Name: hexylphosphonic acid SMILES: CCCCCCP(=O)(O)O

Alfa Aesar™ 12-Bromododecylphosphonic acid, 95%

CAS: 202920-07-8 Molecular Formula: C12H26BrO3P Molecular Weight (g/mol): 329.215 MDL Number: MFCD11046103 InChI Key: OFBOCVJPIJRGMU-UHFFFAOYSA-N Synonym: 12-bromododecyl phosphonic acid, phosphonic acid, 12-bromododecyl PubChem CID: 45158982 IUPAC Name: 12-bromododecylphosphonic acid SMILES: C(CCCCCCBr)CCCCCP(=O)(O)O

Alfa Aesar™ Benzylphosphonic acid, 97%

CAS: 6881-57-8 Molecular Formula: C7H9O3P Molecular Weight (g/mol): 172.12 MDL Number: MFCD00039519 InChI Key: OGBVRMYSNSKIEF-UHFFFAOYSA-N Synonym: benzyl-phosphonic acid, phosphonic acid, phenylmethyl, phenylmethylphosphonic acid, phosphonic acid, p-phenylmethyl, phenyl-methanephosphonic acid anion, acmc-1b2tf, phenylmethanephosphonic acid, alpha-toluenephosphonic acid, benzylphosphonic acid, bmk1-h2 PubChem CID: 81312 IUPAC Name: benzylphosphonic acid SMILES: C1=CC=C(C=C1)CP(=O)(O)O

Alfa Aesar™ Diethyl 1-octylphosphonate, 98+%

CAS: 1068-07-1 Molecular Formula: C12H27O3P Molecular Weight (g/mol): 250.319 MDL Number: MFCD00015659 InChI Key: MVDVRXOWIPONFY-UHFFFAOYSA-N Synonym: diethyl octylphosphonate, diethyl 1-octylphosphonate, phosphonic acid, octyl-, diethyl ester, acmc-1bsbo, octylphosphonic acid diethyl ester, diethyl 1-octylphosphonate, 98+%, octyl-phosphonic acid diethyl ester, phosphonic acid,p-octyl-, diethyl ester, phosphonic acid, p-octyl-, diethyl ester PubChem CID: 70604 IUPAC Name: 1-diethoxyphosphoryloctane SMILES: CCCCCCCCP(=O)(OCC)OCC

Methanephosphonic acid, 98%, ACROS Organics™

CAS: 993-13-5 Molecular Formula: CH5O3P Molecular Weight (g/mol): 96.02 InChI Key: YACKEPLHDIMKIO-UHFFFAOYSA-N Synonym: methanephosphonic acid, phosphonic acid, methyl, methyl phosphonic acid, unii-329w4ym10z, phosphonomethyl group, ester group, phosphonomethyl, acmc-20ake9, d02fxw, methylphosphonic acid PubChem CID: 13818 ChEBI: CHEBI:45129 IUPAC Name: methylphosphonic acid SMILES: CP(=O)(O)O

Triethyl 2-phosphonobutyrate, 98%, Acros Organics™

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

Alfa Aesar™ Tetraethyl ethylenediphosphonate, 98%

CAS: 995-32-4 Molecular Formula: C10H24O6P2 Molecular Weight (g/mol): 302.244 MDL Number: MFCD00015133 InChI Key: RSQYXXACEZCDFS-UHFFFAOYSA-N Synonym: tetraethyl ethylenediphosphonate, tetraethyl ethylenebisphosphonate, ethylenediphosphonic acid tetraethyl ester, tetraethyl ethane-1,2-diylbis phosphonate, 1,2-bis diethoxyphosphoryl ethane, 1,2-bis diethyl-phosphonato ethane, phosphonic acid, 1,2-ethanediylbis-, tetraethyl ester, diethyl 2-diethoxyphosphoryl ethylphosphonate, phosphonic acid, ethylenedi-, tetraethyl ester, acmc-209scy PubChem CID: 70446 IUPAC Name: 1,2-bis(diethoxyphosphoryl)ethane SMILES: CCOP(=O)(CCP(=O)(OCC)OCC)OCC

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