Epoxy curing agent Knowledge (+)-Camphoric Acid (+)-Camphoric Acid

(+)-Camphoric Acid (+)-Camphoric Acid

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(+)-camphoric acid structural formula

Structural formula

Business number 03JJ
Molecular formula C10H16O4
Molecular weight 200.23
label

D-camphoric acid,

1,2,2-Trimethyl-1,3-cyclopentane-1,3-dicarboxylic acid,

(1R,3S)-(+)-camphoric acid,

(1R,3S)-1,2,2-Trimethyl-1,3-cyclopentanedicarboxylic acid,

(1R,3S)-(+)-camphoric acid,

(1R,3S)-1,2,2-Trimethyl-1,3-cyclopentanedicarboxylic acid,

Optical dividing agent

Numbering system

CAS number:124-83-4

MDL number:MFCD00001375

EINECS number:204-715-0

RTECS number:None

BRN number:2050204

PubChem ID:None

Physical property data

1. Properties: white crystalline powder


2. Melting point: 183-186℃


3. Relative density: 1.186


4. Solubility: Slightly soluble in cold water, soluble in hot water, ethanol, ether, chloroform and glycerin, insoluble in chloroform


5. Specific optical rotation: +44.5°- +48.5° (20°C, 589nm) (c=5, ethanol)

Toxicological data

None

Ecological data

None

Molecular structure data

5. Molecular property data:


1. Molar refractive index: 49.2


2. Molar volume (m3/mol): 170.0


3. isotonic specific volume (90.2K):435.8


4. Surface Tension (dyne/cm):43.1


5. Polarizability10-24cm3):19.50

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP):2.6


2. Number of hydrogen bond donors: 0


3. Number of hydrogen bond acceptors: 4


4. Number of rotatable chemical bonds: 0


5. Number of tautomers:


6. Topological molecular polar surface area (TPSA):80.3


7. Number of heavy atoms: 14


8. Surface charge: -2


9. Complexity: 271


3. Number of hydrogen bond acceptors: 4


4. Number of rotatable chemical bonds: 0


5. Number of tautomers:


6. Topological molecular polar surface area (TPSA):80.3


7. Number of heavy atoms: 14


8. Surface charge: -2


9. Complexity: 271


10. Number of isotope atoms: 0


11. Determine the number of atomic stereocenters: 2


12. The number of uncertain atomic stereocenters: 0


13. Determine the number of stereocenters of chemical bonds: 0


14. Uncertain number of chemical bond stereocenters: 0


15. Number of covalent bond units: 1

Properties and stability

None

Storage method

Storage: Store at room temperature

Synthesis method

Brief description of the production method: It is prepared by oxidizing camphor with nitric acid.

Purpose

Usage: Pharmaceutical and chemical industry, used to prepare anti-night sweats, and also used to prepare celluloid

mso-list: l0 level1 lfo1; tab-stops: list 54.0pt” align=left>Number of isotope atoms: 0


11. Determine the number of atomic stereocenters: 2


12. The number of uncertain atomic stereocenters: 0


13. Determine the number of stereocenters of chemical bonds: 0


14. Uncertain number of chemical bond stereocenters: 0


15. Number of covalent bond units: 1

Properties and stability

None

Storage method

Storage: Store at room temperature

Synthesis method

Brief description of the production method: It is prepared by oxidizing camphor with nitric acid.

Purpose

Usage: Pharmaceutical and chemical industry, used to prepare anti-night sweats, and also used to prepare celluloid

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