Toluene diisocyanate manufacturer Knowledge Methyl undecafluorohexanoate

Methyl undecafluorohexanoate

Structural formula of methyl undecafluorohexanoate

Structural formula

Business number 04SD
Molecular formula C7H3O2F11
Molecular weight 328.08
label

Methyl undecafluorohexanoate,

METHYL UNDECAFLUOROHEXANOATE,

METHYL PERFLUOROHEXANOATE,

Methyl perfluorohexanoate 98%,

Methylperfluorohexanoate98%,

Perfluorohexanoic Acid Methyl Ester,

Undecafluorohexanoic Acid Methyl Ester

Numbering system

CAS number:424-18-0

MDL number:None

EINECS number:None

RTECS number:None

BRN number:None

PubChem ID:None

Physical property data

一 , physical property data


Traits :Not available


Density (g/mL,25/4): 1.579


Relative Vapor density (g/mL, air=1)Not available


Melting point (ºC): Not available


Boiling point (ºC, normal pressure): 121


Boiling point (ºC, 5.2kPa): Not available


Refraction Rate: 1.3039


Flash Point (ºC): Not available


Optical rotation (º): Not available


Spontaneous combustion Point or ignition temperature (ºC): Not available


Steam Pressure (kPa, 25ºC): Not available


saturated Vapor pressure (kPa, 60ºC): Not available


Burn Heat (KJ/mol):Not available


Critical Temperature (ºC): Not available


Critical Pressure (KPa): Not available


oil and water Log value of the (octanol/water) partition coefficient:Not available


Explosion Upper limit (%, V/V): Not available


Explosion Lower limit (%, V/V): Not available


Dissolve Properties: Not available

Toxicological data

2. Poison Physics data:


Acute Toxicity:Not available .

Ecological data

Three , Ecological data:


1 ,Other harmful effects: This substance may be harmful to the environment, and special treatment should be given to water bodies. Notice.

Molecular structure data

1 Molar refractive index:37.88


2 Molar volumem3/mol)207.7


3, Isotonic specific volume (90.2K):415.4


4 Surface tensiondyne/cm)15.9


5 Polarizability(10-24cm315.01

Calculate chemical numbers�

1. Reference value for hydrophobic parameter calculation (XlogP): 3.9

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 13

4. Number of rotatable chemical bonds: 5

5. Number of tautomers: none

6. Topological molecule polar surface area 26.3

7. Number of heavy atoms: 20

8. Surface charge: 0

9. Complexity: 383

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

None

Synthesis method

None

Purpose

None

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.allhdi.com/archives/48346

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