2-HYDROXYETHYL PHOSPHONIC ACID

Modify Date: 2025-08-25 11:45:33

2-HYDROXYETHYL PHOSPHONIC ACID Structure
2-HYDROXYETHYL PHOSPHONIC ACID structure
Common Name 2-HYDROXYETHYL PHOSPHONIC ACID
CAS Number 22987-21-9 Molecular Weight 126.04800
Density 1.611g/cm3 Boiling Point 398.8ºC at 760mmHg
Molecular Formula C2H7O4P Melting Point N/A
MSDS N/A Flash Point 195ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2-hydroxyethylphosphonic acid
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.611g/cm3
Boiling Point 398.8ºC at 760mmHg
Molecular Formula C2H7O4P
Molecular Weight 126.04800
Flash Point 195ºC
Exact Mass 126.00800
PSA 87.57000
Vapour Pressure 5.14E-08mmHg at 25°C
Index of Refraction 1.494
InChIKey SEHJHHHUIGULEI-UHFFFAOYSA-N
SMILES O=P(O)(O)CCO

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ8561700
CHEMICAL NAME :
Phosphonic acid, (2-hydroxyethyl)-
CAS REGISTRY NUMBER :
22987-21-9
BEILSTEIN REFERENCE NO. :
1751212
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C2-H7-O4-P

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 39,380,1991

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes C
HS Code 2931900090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 2-HYDROXYETHYL PHOSPHONIC ACIDBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Agonist activity at PPAR gamma (unknown origin) transfected in HEK293 cells at 1 uM a...
Source: ChEMBL
Target: Peroxisome proliferator-activated receptor gamma
External Id: CHEMBL3790253
Name: Agonist activity at PPAR delta (unknown origin) transfected in HEK293 cells at 1 uM a...
Source: ChEMBL
Target: Peroxisome proliferator-activated receptor delta
External Id: CHEMBL3790252
Name: Agonist activity at PPAR alpha (unknown origin) transfected in HEK293 cells at 1 uM a...
Source: ChEMBL
Target: Peroxisome proliferator-activated receptor alpha
External Id: CHEMBL3790251
Name: Agonist activity at PPAR gamma (unknown origin) transfected in HEK293 cells at 0.1 to...
Source: ChEMBL
Target: Peroxisome proliferator-activated receptor gamma
External Id: CHEMBL3790255
Name: Agonist activity at PPAR delta (unknown origin) transfected in HEK293 cells after 24 ...
Source: ChEMBL
Target: Peroxisome proliferator-activated receptor delta
External Id: CHEMBL3790254
Total 5, Current Page 1 of 1
1

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

2-Hydroxyethanphosphonseaure
EINECS 245-370-6
2-Hydroxyethanephosphonic acid
2-Hydroxyethylphosphonate

 2-HYDROXYETHYL PHOSPHONIC ACID | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the InChIKey of 2-hydroxyethylphosphonic acid?
A: InChIKey of 2-hydroxyethylphosphonic acid is SEHJHHHUIGULEI-UHFFFAOYSA-N.
Q: What is the boiling point of 2-hydroxyethylphosphonic acid?
A: Boiling point of 2-hydroxyethylphosphonic acid is 398.8ºC at 760mmHg.
Q: What is the molecular formula of 2-hydroxyethylphosphonic acid?
A: Molecular formula of 2-hydroxyethylphosphonic acid is C2H7O4P.
Q: What is the CAS number of 2-hydroxyethylphosphonic acid?
A: CAS number of 2-hydroxyethylphosphonic acid is 22987-21-9.
Q: What is the SMILES notation of 2-hydroxyethylphosphonic acid?
A: SMILES notation of 2-hydroxyethylphosphonic acid is O=P(O)(O)CCO.
Q: What English synonyms does 2-hydroxyethylphosphonic acid have?
A: English synonyms of 2-hydroxyethylphosphonic acid: 2-Hydroxyethanphosphonseaure, EINECS 245-370-6, 2-Hydroxyethanephosphonic acid, 2-Hydroxyethylphosphonate.
Q: What is the polar surface area (PSA) of 2-hydroxyethylphosphonic acid?
A: Polar surface area (PSA) of 2-hydroxyethylphosphonic acid is 87.57000.
Q: What is the English name of 2-hydroxyethylphosphonic acid?
A: The English name of 2-hydroxyethylphosphonic acid is 2-hydroxyethylphosphonic acid.
Q: What is the molecular weight of 2-hydroxyethylphosphonic acid?
A: Molecular weight of 2-hydroxyethylphosphonic acid is 126.04800.

 2-HYDROXYETHYL PHOSPHONIC ACIDfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
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