Toluene diisocyanate manufacturer Knowledge n-Butyl magnesium chloride

n-Butyl magnesium chloride

n-butyl magnesium chloride structural formula

Structural formula

Business number 079N
Molecular formula C4H9ClMg
Molecular weight 116.87
label

magnesium chloride,

Butyl magnesium chloride,

n-Butylmagnesium chloride,

CH3(CH2)3MgCl,

Grignard reagent

Numbering system

CAS number:693-04-9

MDL number:MFCD00000475

EINECS number:211-739-5

RTECS number:None

BRN number:3587228

PubChem number:24877719

Physical property data

1. Character: Colorless liquid similar to ether.


2. Density (g/mL,25/4): 0.962


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


4. Melting point (ºC): -17


5. Boiling point (ºC,Normal pressure): 66


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


7. Refractive Index: Undetermined


8. Flash point (ºC):-17


9. Specific optical rotation (º): Undetermined


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


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/Logarial value of the partition coefficient of water: undetermined


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


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


19. Solubility: Reacts strongly with water.

Toxicological data

None yet

Ecological data

If it is slightly harmful to water, do not Allow undiluted or large amounts of product to come into contact with groundwater, waterways or sewage systems. Do not release material into the environment without government permission.

Molecular structure data

None yet

Compute chemical data

1. Hydrophobic parameters Calculate reference value (XlogP):


2. Hydrogen Bonding Number of donors: 0


3. Number of hydrogen bond acceptors: 2


4. Rotatable Number of chemical bonds: 1


5. Topological molecules Polar surface area (TPSA): 0


6. Heavy atoms Quantity: 5


7. Surface charge :0


8. Complexity :11.5


9. Isotope atomic number:0


10. Determine the number of atomic stereocenters:0


11. Uncertain number of atomic stereocenters:0


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


13. Uncertain number of chemical bond stereocenters:0


14. Number of covalent bond units: 1

Properties and stability

Keep away from oxides, acids, oxygen, carbon dioxide, moisture.

Storage method

Store in a room filled with dry inert gas Container and place in a cool, dry place. The storage area must be locked and the keys must be given to the technical experts and their assistants. Avoid moisture and moisture. Keep away from oxidizing agents.

Synthesis method

None yet

Purpose

None yet

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/30201

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