Polyether_Polyether Polyol Knowledge 2-Nitrophenylhydrazine

2-Nitrophenylhydrazine

2-Nitrophenylhydrazine Structural Formula

Structural formula

Business number 0696
Molecular formula C7H7N3O3
Molecular weight 181.15
label

2-Nitrophenylhydrazide,

O2NC6H4CONHNH2

Numbering system

CAS number:606-26-8

MDL number:MFCD00007598

EINECS number:210-110-2

RTECS number:None

BRN number:394754

PubChem number:24855424

Physical property data

Physical property data:
1. Character: powder

2. Melting point (): 123-125

Toxicological data

None yet

Ecological data

3. Ecology��Data:


1. Other harmful effects: This substance may be harmful to the environment and should be harmful to water bodies. Give special attention.

Molecular structure data


5. Molecular property data:


1, Molar refractive index:45.32


2, Molar volume (m3/mol):128.7


3, Isotonic specific volume (90.2K ):365.1


4 Surface tension (dyne/cm):64.6


5 Polarizability (10-24cm3): 17.96

Compute chemical data

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

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 4

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: 2

6. Topological molecule polar surface area 101

7. Number of heavy atoms: 13

8. Surface charge: 0

9. Complexity: 214

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

Properties and stability:


No decomposition products may occur under normal temperatures and pressures.

Storage method

Storage:


Seal the secret container and store it in a sealed main container in a cool place Dry position.

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/20915

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