Basic information
- CAS
23783-26-8- Standard SMILES
O=C(O)C(O)P(=O)(O)O- InChIKey
UTCHNZLBVKHYKC-UHFFFAOYSA-N- Molecular formula
- C2H5O6P
- Average molar mass
- 156.03 g/mol
- Monoisotopic mass
- 155.98237487
Names & identifiers
- Preferred name
- Hydroxyphosphonoacetic acid
- IUPAC
- 2-hydroxy-2-phosphonoacetic acid
- English name
- Hydroxyphosphono-acetic acid
- Molecular formula
- C2H5O6P
- Molecular weight
- 156.03
Names & synonyms
23783-26-8Hydroxyphosphonoacetic acidAcetic acid, 2-hydroxy-2-phosphono-DTXSID40865115EC 405-710-8Belclene 575RefChem:147249Acetic acid, hydroxyphosphonoAcetic acid, 2hydroxy2phosphonoDTXCID10813562405-710-8607-269-9
Show more names
HPAHPAAHPSEHPSE1Belcor 575Heparanase-1SnailagglutininEndo-glucoronidasePhosphonoglycolic acidHeparanase [Precursor]
2-hydroxy-2-phosphonoacetic acidHydroxyphosphono-acetic acidAcetic acid, hydroxyphosphono-2-hydroxy-2-phosphono-acetic acidHydroxyphosphonoacetic Acid - 50% in waterHydroxy(phosphono)acetic acidMFCD01940970Phosphono-hydroxy-acetic acid
Database identifiers
- CAS
23783-26-8- PubChem CID
- 73189
- DTXSID
DTXSID40865115- EC Number
- 405-710-8、607-269-9
- Nikkaji
- J211.538G
Properties
Computed structural properties
- XLogP
- -2.6
- Topological polar surface area
- 115 Ų
- Hydrogen bond donors
- 4
- Hydrogen bond acceptors
- 6
- Rotatable bonds
- 2
- Heavy atoms
- 9
- Formal charge
- 0
- Complexity
- 156
Experimental & physicochemical properties
Chemical ClassesOther Classes -> Organic Acids
Physical DescriptionBrown liquid. Slight acrid odor.
Physicochemical properties
- Boiling point
- 557.7 · 557.7±60.0 °C(Predicted)
- Density
- 1.37 · 1.37 (50% aq.)
- storage temp.
- -20 °C · -20°C
- solubility
- DMSO (Slightly), Methanol (Slightly)
- form
- Oil
- pka
- 2.05 · 2.05±0.10(Predicted)
- color
- Brown to Dark Brown
- InChI
- InChI=1S/C2H5O6P/c3-1(4)2(5)9(6,7)8/h2,5H,(H,3,4)(H2,6,7,8)
- InChIKey
- UTCHNZLBVKHYKC-UHFFFAOYSA-N
- SMILES
- C(O)(=O)C(O)P(O)(O)=O
- CAS DataBase Reference
- 23783 · 23783-26-8(CAS DataBase Reference)
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H302: Harmful if swallowed [Warning Acute toxicity, oral]
P260, P261, P264, P270, P272, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P319, P321, P330, P333+P317, P362+P364, P363, P405, and P501 (click each P-code to see the statement)
Danger
H302 (99.4%): Harmful if swallowed [Warning Acute toxicity, oral]
P260, P261, P264, P264+P265, P270, P272, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P319, P321, P330, P333+P317, P362+P364, P363, P405, and P501 (click each P-code to see the statement)
Hazard information
Regulatory Information
Chemical: Acetic acid, hydroxyphosphono-
Acetic acid, 2-hydroxy-2-phosphono- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Acetic acid, 2-hydroxy-2-phosphono- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.
REACH registered substance: Hydroxyphosphonoacetic acid (EC: 405-710-8)
Acetic acid, hydroxyphosphono-: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummarySee Phosphonoacetic acid.
Hazard Classes and Categories
Acute Tox. 4 (99.4%)
Acute Tox. 4 (100%)
Acute toxicity - category 4
Acute Tox. 4 *
Safety data
- tsca
- TSCA listed
Chemistry & industry
Uses & manufacturing
U.S. Production2023: 94,597 lb
Industry UsesCorrosion inhibitor
General Manufacturing Information
All Other Basic Organic Chemical Manufacturing
Acetic acid, 2-hydroxy-2-phosphono-: ACTIVE
Applications
UsesHydroxyphosphono-acetic acid - 50% in water (cas# 23783-26-8) is used in preparation method of salt-resistant calcium-magnesium resistant polymer colloid system and its application in oil reservoir oil displacement.
Upstream & downstream products
Upstream raw materials
Suppliers100 total
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
湖南韵邦生物科技股份有限公司0731-88532326 13319508186 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
上海康朗生物科技有限公司021-61998208 18217752821 · [email protected]
山东海舟生物工程有限公司
Related reactions
2 records
Compound notes
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