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Formaldehyde oxime

Formaldehyde oxime structural formula

Structural formula

Business number 01J4
Molecular formula CH3NO
Molecular weight 45.04
label

Formyl oxime aqueous solution,

Formaldehydeoxime,

Formaldoximesolution,

Methyleneamine N-oxide,

N-Hydroxymethyleneimine

Numbering system

CAS number:75-17-2

MDL number:MFCD00058969

EINECS number:200-845-7

RTECS number:LP9720000

BRN number:None

PubChem ID:None

Physical property data

1. Characteristics: pure product with extremely strong refractive index Colorless liquid.


2. Density (g/mL,25/4℃):1035


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


4. Melting point (ºC): Unsure


5. Boiling point (ºC,Normal pressure): Uncertain


6. Boiling point (ºC,5.2kPa): Unsure


7. fold�Rate: Uncertain


8. Flash Point (ºC): 25


9. Specific optical rotation (º): Unsure


10. Autoignition point or ignition temperature (ºC): Unsure


11. Vapor pressure (kPa,25ºC): Unsure


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


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


14. Critical temperature (ºC): Unsure


15. Critical pressure (KPa): Unsure


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


17. Explosion limit (%,V/V): Not sure


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


19. Solubility: soluble in water and acid. Can become a water-insoluble polymer at room temperature.




Toxicological data

1, teratogenicity


E. coli: 10umol/plate

Ecological data

None

Molecular structure data

1. Molar refractive index:10.86


2. Molar volume (m3/mol):48.4


3. isotonic specific volume (90.2K):110.8


4. Surface Tension (dyne/cm):27.4


5. Polarizability10-24cm3): 4.30

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 1.5

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 0

5. Number of tautomers: 2

6. Topological molecule polar surface area 32.6

7. Number of heavy atoms: 3

8. Surface charge: 0

9. Complexity: 12.3

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

Storage method

This product should be kept sealed. Not suitable for long-term storage.

Synthesis method

None

Purpose

Used for determination of manganese, copper, nickel, cobalt and iron, etc.

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