Phosphonic acid,P-(4-nitrophenyl)

Modify Date: 2026-08-21 00:10:47

Phosphonic acid,P-(4-nitrophenyl) Structure
Phosphonic acid,P-(4-nitrophenyl) structure
Common Name Phosphonic acid,P-(4-nitrophenyl)
CAS Number 2175-86-2 Molecular Weight 203.08900
Density 1.64g/cm3 Boiling Point 457.2ºC at 760mmHg
Molecular Formula C6H6NO5P Melting Point N/A
MSDS N/A Flash Point 230.3ºC

 Names

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

Name (4-nitrophenyl)phosphonic 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 1.64g/cm3
Boiling Point 457.2ºC at 760mmHg
Molecular Formula C6H6NO5P
Molecular Weight 203.08900
Flash Point 230.3ºC
Exact Mass 202.99800
PSA 113.16000
LogP 0.92100
Vapour Pressure 3.76E-09mmHg at 25°C
Index of Refraction 1.607
InChIKey CBWCNKVANCTCAD-UHFFFAOYSA-N
SMILES O=[N+]([O-])c1ccc(P(=O)(O)O)cc1

 Toxicological Information

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

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ9430300
CHEMICAL NAME :
Phosphonic acid, (p-nitrophenyl)-
CAS REGISTRY NUMBER :
2175-86-2
BEILSTEIN REFERENCE NO. :
2727470
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C6-H6-N-O5-P
MOLECULAR WEIGHT :
203.10
WISWESSER LINE NOTATION :
WNR DPQQO

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ANTCAO Antibiotics and Chemotherapy (Washington, DC). (Washington, DC) V.1-12, 1951-62. For publisher information, see CLMEA3. Volume(issue)/page/year: 3,256,1953

 Safety Information

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

HS Code 2931900090

 Synthetic Route

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

~%

Phosphonic acid,P-(4-nitrophenyl) Structure

Phosphonic acid...

CAS#:2175-86-2

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Literature: Williams,A. et al. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1973 , p. 25 - 33

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Phosphonic acid,P-(4-nitrophenyl) Structure

Phosphonic acid...

CAS#:2175-86-2

Learn More
Literature: Doak; Freedman Journal of the American Chemical Society, 1951 , vol. 73, p. 5658

~%

Phosphonic acid,P-(4-nitrophenyl) Structure

Phosphonic acid...

CAS#:2175-86-2

Learn More
Literature: Mulliez, M. Tetrahedron, 1981 , vol. 37, p. 2027 - 2041

~%

Phosphonic acid,P-(4-nitrophenyl) Structure

Phosphonic acid...

CAS#:2175-86-2

Learn More
Literature: Williams,A. et al. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1973 , p. 25 - 33

 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%

 Phosphonic acid,P-(4-nitrophenyl)Bioassay

View more

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

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
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 Synonyms

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

Phosphonic acid,(p-nitrophenyl)
4-nitrobenzenephosphonic acid
(p-Nitrophenyl)phosphonic acid
4-Nitrophenyl phosphonate
4-nitropheylphosphonic acid
(4-nitro-phenyl)-phosphonic acid

 Phosphonic acid,P-(4-nitrophenyl) | FAQ

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

Q: What is the molecular formula of (4-nitrophenyl)phosphonic acid?
A: Molecular formula of (4-nitrophenyl)phosphonic acid is C6H6NO5P.
Q: What is the boiling point of (4-nitrophenyl)phosphonic acid?
A: Boiling point of (4-nitrophenyl)phosphonic acid is 457.2ºC at 760mmHg.
Q: What is the molecular weight of (4-nitrophenyl)phosphonic acid?
A: Molecular weight of (4-nitrophenyl)phosphonic acid is 203.08900.
Q: What is the SMILES notation of (4-nitrophenyl)phosphonic acid?
A: SMILES notation of (4-nitrophenyl)phosphonic acid is O=[N+]([O-])c1ccc(P(=O)(O)O)cc1.
Q: What is the polar surface area (PSA) of (4-nitrophenyl)phosphonic acid?
A: Polar surface area (PSA) of (4-nitrophenyl)phosphonic acid is 113.16000.
Q: What is the English name of (4-nitrophenyl)phosphonic acid?
A: The English name of (4-nitrophenyl)phosphonic acid is (4-nitrophenyl)phosphonic acid.
Q: What is the InChIKey of (4-nitrophenyl)phosphonic acid?
A: InChIKey of (4-nitrophenyl)phosphonic acid is CBWCNKVANCTCAD-UHFFFAOYSA-N.
Q: What is the LogP of (4-nitrophenyl)phosphonic acid?
A: LogP of (4-nitrophenyl)phosphonic acid is 0.92100.
Q: What is the CAS number of (4-nitrophenyl)phosphonic acid?
A: CAS number of (4-nitrophenyl)phosphonic acid is 2175-86-2.
Q: What English synonyms does (4-nitrophenyl)phosphonic acid have?
A: English synonyms of (4-nitrophenyl)phosphonic acid: Phosphonic acid,(p-nitrophenyl), 4-nitrobenzenephosphonic acid, (p-Nitrophenyl)phosphonic acid, 4-Nitrophenyl phosphonate, 4-nitropheylphosphonic acid, (4-nitro-phenyl)-phosphonic acid.

 Phosphonic acid,P-(4-nitrophenyl)factory

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

Dayang Chem (Hangzhou) Co., Ltd.
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