Polyether_Polyether Polyol Knowledge p-quinone 4-chloroimide

p-quinone 4-chloroimide

Structural formula of p-quinone 4-chloroacylimide

Structural formula

Business number 070X
Molecular formula C6H4ClNO
Molecular weight 141.56
label

Mono(chloronitrogen)quinone,

N-chloro-p-benzoquinone imide,

N-Chloro-p-quinoneimide,

p-Quinonechloroimide,

4-chloroimino-2,5-cyclohexadiene-1-one

Numbering system

CAS number:637-61-6

MDL number:MFCD00058961

EINECS number:None

RTECS number:GU5434000

BRN number:None

PubChem ID:None

Physical property data

1. Character:.


2. Density (g/mL,25/4):


3. Relative vapor density (g/mL,AIR=1): Undetermined


4. Melting point (ºC):


5. Boiling point (ºC,Normal pressure):


6. Boiling point (ºC,5.2kPa): Undetermined


7. Refractive index:


8. Flash point (ºC):


9. Specific optical rotation (º): Undetermined


10. Autoignition point or ignition temperature (ºC):


11. Vapor pressure (kPa,25ºC): Undetermined


12. Saturated vapor pressure (kPa,60ºC): Undetermined


13. Heat of combustion (KJ/mol): Undetermined


14. Critical temperature (ºC): Undetermined


15. Critical pressure (KPa): Undetermined


16. Oil and water (octanol/Log value of partition coefficient (water): undetermined


17. Explosion limit(%,V/V): Undetermined


18. Lower explosion limit (%,V/V): Undetermined


19. Solubility:.

Toxicological data

1, acute toxicity: Mouse (oral) LD50: 100 mg/kg;
Mice (peritoneal)LD50 1mg/kg
Rat (orally) LD50: 100 mg/kg
Rat (peritoneal) LD50 10mg/kg

Since the LD50 of table salt is 3,000 mg/kg, BPA has the same degree of acute toxicity as table salt.

Ecological data

None yet

Molecular structure data

1. Molar refractive index: 36.15


2. Molar volume (m3/mol):111.6


3. isotonic specific volume (90.2K):285.4


4. Surface Tension (dyne/cm):42.7


5. Polarizability10-24cm3):14.33

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 0

5. Number of tautomers: none

6. Topological molecule polar surface area 29.4

7. Number of heavy atoms: 9

8. Surface charge: 0

9. Complexity: 197

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

None yet

Storage method

None yet

Synthesis method

None yet

Purpose

None yet

Resource:allhdi.com

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.polyether-factory.com/archives/21203

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