Polyether_Polyether Polyol Knowledge N-Hydroxyethylcarbamate

N-Hydroxyethylcarbamate

N-Hydroxyethylcarbamate Structural Formula

Structural formula

Business number 0604
Molecular formula C3H7NO3
Molecular weight 105.09
label

Ethyl N-hydroxycarbamate,

HONHCOOCH2CH3

Numbering system

CAS number:589-41-3

MDL number:MFCD00002108

EINECS number:209-648-0

RTECS number:FB1750000

BRN number:1747529

PubChem number:24847397

Physical property data

1. Physical property data

1. Boiling point (ºC): 113-116

2. Refractive index:n20/D 1.445(lit.)

3. Flashpoint (ºC):230°F

Toxicological data

None yet

Ecological data

None yet

Molecular structure data

5. Molecular property data:

1, Molar refractive index:22.85

2, Molar volume (cm3/mol):87.8

3, Isotonic specific volume (90.2K):220.9

4, Surface tension (dyne/cm):39.9

5 Polarizability (10-24cm3):9.05

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): -0.2

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 3

p>

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: 3

6. Topological molecule polar surface area 58.6

7. Number of heavy atoms: 7

8. Surface charge: 0

9. Complexity: 63.2

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/21147

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