Epoxy curing agent Knowledge DL-Metaphnephrine

DL-Metaphnephrine

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DL-Phenylephrine Structural Formula

Structural formula

Business number 0275
Molecular formula C9H13NO2
Molecular weight 167.21
label

Sinfonia,

synephrine,

synephrine base,

1-(4-hydroxyphenyl)-2-(methylamino)ethanol,

Hydroxylin,

HOC6H4CH(CH2NHCH3)OH,

1-(4-Hydroxyphenyl)-2-methylaminoethanol,

4-Hydroxy-α-(methylaminomethyl)benzyl alcohol

Numbering system

CAS number:94-07-5

MDL number:MFCD00002370

EINECS number:202-300-9

RTECS number:None

BRN number:None

PubChem number:24278691

Physical property data

1. Character:Colorless to light yellow liquid.


2. Density (g/mL,25/4): 1.025


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


4. Melting point (ºC): Undetermined


5. Boiling point (ºC,Normal pressure):235.7


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


7. Refractive index:1.508


8. Flashpoint (ºC): Undetermined


9. Specific optical rotation (º): Undetermined


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


11. <SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: Arial; mso-ascii-font-family: Arial;; Number of hydrogen bond donors: 3


3 , Number of hydrogen bond acceptors: 3


4 , Number of rotatable chemical bonds: 3


5 , Number of tautomers: 2


6 Topological molecular polar surface area ( TPSA): 52.5


7 , Number of heavy atoms: 12


8 , Surface charge: 0


9 , Complexity: 122


10 , Isotope atomic number: 0


11 , Determine the number of atomic stereocenters: 0


12 , Uncertain number of atomic stereocenters: 1


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 yet

Storage method

This product should be kept sealed.

Synthesis method

Purpose

Gas chromatography standards.

style=”FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt”>Complexity: 122


10 , Isotope atomic number: 0


11 , Determine the number of atomic stereocenters: 0


12 , Uncertain number of atomic stereocenters: 1


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 yet

Storage method

This product should be kept sealed.

Synthesis method

Purpose

Gas chromatography standards.

uage: ZH-CN; mso-bidi-language: AR-SA”>Gas chromatography standards.

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