Epoxy curing agent Knowledge Methyl triflate

Methyl triflate

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Methyl triflate structural formula

Structural formula

Business number 049H
Molecular formula C2H3F3O3S
Molecular weight 164.10
label

Methyl trifluoromethanesulfonate,

Methyl triflate,

Methyl trifluoromethanesulfonate,

Methyl trifluoromethanesulfonic acid,

Methanesulfonicacid,trifluoro-,methylester,

methyltrifluoromethanesulfinate,

trifluoromethane-sulfinicacid,methylester,

trifluoro-methanesulfonicacimethylester,

METHYL TRIFLUOROMETHANESULPHONATE,

METHYL TRIFLUOROMETHANESULFONATE,

METHYL TRIFLATE,

TRIFLUOROMETHAN

Numbering system

CAS number:333-27-7

MDL number:MFCD00000409

EINECS number:206-371-7

RTECS number:None

BRN number:774772

PubChem ID:None

Physical property data

一 , physical property data


Traits :Colorless to transparent yellow liquid


Density (g/mL,25/4): 1.45


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


Melting point (ºC):Not available


Boiling point (ºC, normal pressure): 95


Boiling point (ºC, 5.2kPa): Not available


Refraction Rate: 1.326


Flash Point (ºC): 101℉


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

Two , Toxicological 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: 22.22


2. Molar Volume (m3/mol):105.3


3. isotonic specific volume (90.2K):238.1


4. Surface tension (dyne/cm) :26.1


5. Polarizability(10-24cm3): 8.80

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 0.9

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 6

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: none

6. Topological molecule polar surface area 51.8

7. Number of heavy atoms: 9

8. Surface charge: 0

9. Complexity: 172

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

Store at 0-6℃.

Synthesis method

None

Purpose

None

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