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Aspirin

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Identification
Molecular formula
C9H8O4
CAS number
50-78-2
IUPAC name
2-phosphonooxybenzoic acid
State
State

Aspirin is typically in a solid state at room temperature. It is stable under normal conditions and generally appears as a crystalline powder that can be compressed into tablets for medicinal purposes.

Melting point (Celsius)
135.00
Melting point (Kelvin)
408.15
Boiling point (Celsius)
140.00
Boiling point (Kelvin)
413.15
General information
Molecular weight
180.16g/mol
Molar mass
180.1570g/mol
Density
1.4000g/cm3
Appearence

Aspirin is typically a white, crystalline, and odorless powder. It can also be found in tablet form, commonly used for medical purposes. The crystals are characterized by their needle-like shape, and they are also known to be slightly acidic due to the acetylsalicylic acid content.

Comment on solubility

Solubility of 2-phosphonooxybenzoic acid (C9H8O4)

2-phosphonooxybenzoic acid exhibits intriguing solubility characteristics that merit attention due to its potential applications and interactions in various environments.

General Solubility Behavior

This compound is notable for its solubility in polar solvents, primarily due to the presence of the phosphono group, which enhances its ability to interact with water molecules. Here are some key points about its solubility:

  • The compound is soluble in water, making it suitable for applications where aqueous formulations are necessary.
  • It may also dissolve in other polar organic solvents, and this characteristic can enhance its usability in different chemical processes.

Factors Influencing Solubility

Several factors can influence the solubility of 2-phosphonooxybenzoic acid:

  • Temperature: Increased temperatures generally improve solubility in most solvents.
  • pH Levels: Given its acidic nature, the solubility may vary significantly with changes in pH, particularly in the presence of metal ions.
  • Concentration: Higher concentrations may lead to precipitation or reduced solubility, especially when approaching saturation points.

In conclusion, the solubility of 2-phosphonooxybenzoic acid is a vital aspect that enhances its practicality and functionality in various scientific fields. Its ability to dissolve in aqueous environments and interact with other substances opens doors to numerous applications in pharmaceuticals, agrochemicals, and biochemical research.

Interesting facts

Interesting Facts About 2-Phosphonooxybenzoic Acid

2-Phosphonooxybenzoic acid, also known as phosphono-substituted benzoic acid, is a fascinating compound that has garnered attention in various fields of research. Here are some key points that highlight its significance:

  • Chemical Structure: This compound features a unique structure that includes both a benzoic acid moiety and a phosphonic acid group, which can influence its reactivity and interaction with biological systems.
  • Biological Applications: Due to its phosphonate functional group, 2-phosphonooxybenzoic acid has shown promise in biological applications, particularly in the field of medicinal chemistry. It is often studied for its potential as an antibacterial agent.
  • Research Interest: The compound has drawn interest in environmental chemistry, especially in relation to its role in water treatment processes and as a potential chelating agent for metal ions.
  • Analytical Chemistry: The detection and analysis of 2-phosphonooxybenzoic acid in various matrices involve several techniques, from chromatography to spectroscopy, showcasing its versatile nature.
  • Functionalization Possibilities: The presence of multiple functional groups provides numerous opportunities for chemical modifications, leading to the development of novel derivatives with enhanced biological or catalytic properties.

As scientists continue to explore the potential uses and reactivity of 2-phosphonooxybenzoic acid, it is a prime example of how complex organic molecules can play critical roles in both nature and technology. As aptly stated, "The true beauty of chemistry lies in its infinite possibilities."

Synonyms
fosfosal
6064-83-1
2-(Phosphonooxy)benzoic acid
2-Carboxyphenyl phosphate
Disdolen
o-Carboxyphenyl phosphate
Salicyl phosphate
Aydolid
2-Phosphonoxybenzoic acid
2-Phosphonooxybenzoic acid
Fosfosal [INN]
Phosphonoxybenzoic acid
o-(Phosphonooxy)benzoic acid
Benzoic acid, 2-(phosphonooxy)-
Salicylic acid dihydrogen phosphate
Fosfosalum
Benzoic acid, o-(phosphonooxy)-
2-Phosphonoxybenzoesaeure
Fosfosalum [INN-Latin]
UR 1521
NSC 46475
Disodium salicylphosphate
UR 1522
2-Phosphonoxybenzoesaeure [German]
2-Phosphonooxy-benzoic acid
EINECS 227-993-5
NSC-46475
Fosfosal (INN)
Aydolid (TN)
BRN 2619142
DTXSID9045394
UNII-124X2V25W4
FOSFOSAL [MI]
Salicylic acid, dihydrogen phosphate
FOSFOSAL [MART.]
FOSFOSAL [WHO-DD]
124X2V25W4
CHEMBL287275
DTXCID7025394
4-10-00-00142 (Beilstein Handbook Reference)
NCGC00016668-02
CAS-6064-83-1
Fosfosalum (INN-Latin)
SALICYLIC ACID PHOSPHATE DISODIUM SALT
FOSFOSAL (MART.)
o-cpp cpd
2-(Phosphonooxy)benzoic Acid [for Biochemical Research]
o-carboxyphenylphosphate
Protalgia
2-Carboxyphenylphosphoric acid
SR-01000872625
Prestwick_30
MFCD00042645
Spectrum_001347
WLN: QVR BOPQQO
Prestwick0_000815
Prestwick1_000815
Prestwick2_000815
Prestwick3_000815
Spectrum2_001458
Spectrum3_000940
Spectrum4_001039
Spectrum5_001180
2-(Phosphonooxy)benzoicacid
SCHEMBL23401
BSPBio_000709
KBioGR_001597
KBioSS_001827
DivK1c_000048
SPECTRUM1502012
benzoic acid, 2-phosphonooxy-
SPBio_001355
SPBio_002630
BPBio1_000781
CHEBI:94564
HMS500C10
KBio1_000048
KBio2_001827
KBio2_004395
KBio2_006963
KBio3_001980
NINDS_000048
HMS1570D11
HMS1921D06
HMS2097D11
HMS3714D11
Pharmakon1600-01502012
HY-N7138
NSC46475
Tox21_110554
BDBM50112448
CCG-39194
NSC758155
s5729
AKOS015958782
Tox21_110554_1
NSC-758155
UR-1521
Benzoic acid, 2-(phosphonooxy)-(9CI)
DISODIUM SALICYLPHOSPHATE [INCI]
IDI1_000048
NCGC00016668-01
NCGC00016668-03
NCGC00016668-06
NCGC00094938-01
NCGC00094938-02
AS-58497
SBI-0051697.P002
DB-053679
AB00052254
CS-0013063
NS00034419
P1952
VU0243472-2
D07991
E78152
EN300-240218
AB00052254_04
SR-01000872625-1
SR-01000872625-2
BRD-K28687144-001-02-0
BRD-K28687144-001-07-9
BRD-K28687144-001-08-7
Q27166397
F9995-1274
227-993-5
2PB