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Nanjing Taihehua Science and Trade Co., Ltd

Phone number: 17766415768

Phone: 18852048848 (Manager Shen)

Tel: 025-57797988


Address: Room 911, Building 3, 208 Yangzijiang Avenue, Nanjing

Phthalimide potassium salt

2023-06-02 11:03:06
Phthalimide potassium salt

Phthalimide potassium salt

nameChinese name邻苯二甲酰亚胺钾
English namePotassium Phthalimide
Chinese aliasPhthalate imide potassium salt; Potassium phenyl-phthalimide; Potassium phthalimide; Phthalimide potassium salt
Physicochemical propertydensity1.367g/cm3
Boiling point359ºC at 760 mmHg
Melting point>300°C
Molecular formulaC8H4KNO2
Molecular weight185.221
Flash point170.9ºC
Precise mass184.987915
Appearance shapeGreen white powder
Storage conditionStore under dry, inert gas, keep the container sealed, and store in a cool, dry place
stabilityStable under normal temperature and pressure, avoid contact with oxide water
Molecular structureMolar refractive index: unavailable
Molar volume (cm3/mol) : Not available
Isotonic volume (90.2K) : Not available
Surface tension (dyne/cm) : Not available
Dielectric constant: unavailable
Polarizability (10-24cm3) : Unavailable
Single isotope mass: 184.98791 Da
Nominal mass: 185 Da
Average mass: 185.2212 Da
Computational chemistryNumber of hydrogen bond donors: 0
Number of hydrogen bond receptors: 3
Number of rotatable bonds: 0
Topological molecular polar Surface area (TPSA) : 35.1
Number of heavy atoms: 12
Surface charge: 0
Complexity: 195
Number of isotope atoms: 0
Determine the number of constitutive centers of primitives: 0
Number of uncertain constitutive centers: 0
Determine the number of bond centers: 0
Number of uncertain bond constitutive centers: 0
Number of covalent bond units: 2
moreCharacter: white crystal
Density (g/mL,25/4℃) : not determined
Relative vapor density (g/mL, air =1) : Not determined
Melting point (ºC) : >300
Boiling point (ºC, atmospheric pressure) : 366
Boiling point (ºC,14mmHg) : Not determined
Refractive index (n 20/D) : Not determined
Flash point (ºC) : Not specified  
Specific rotation (º) : Not determined
Spontaneous ignition point or ignition temperature (ºC) : not determined
Vapor pressure (mmHg,20ºC) : Not determined
Saturated vapor pressure (kPa,60ºC) : Not determined
Heat of combustion (KJ/mol) : not determined
Critical temperature (ºC) : Not determined
Critical pressure (KPa) : not determined
Pair value of oil - water (octanol/water) partition coefficient: not determined
Upper explosion limit (%,V/V) : Not determined
Lower explosive limit (%,V/V) : Not determined
Solubility: Insoluble in water, ethanol, methanol and acetone
otheruseOnly for scientific research purposes, not as medicine, family spare medicine or other purposes.
Risk profileSkin Irritation (Category 2)
Eye Irritation (Category 2A)
Specific Target organ System Toxicity (Single Exposure) (Class 3)
First aid measureConsult your doctor. Show this safety specification to the doctor on site.
If inhaled, remove victim to fresh air. If you stop breathing, give artificial respiration. Consult your doctor.
Skin contact: Rinse with soap and plenty of water. Consult your doctor.
Eye contact: Rinse thoroughly with plenty of water for at least 15 minutes and consult your doctor.
Ingestion: Do not feed anything from the mouth of an unconscious person. Rinse your mouth with water. Consult your doctor.


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Methyl morpholine manufacturer

Address: Room 911, Building 3, 208 Yangzijiang Avenue, Nanjing              Tel: 025-57797988             Phone number: 17766415768             Phone: 18852048848 (Manager Shen)