Tfphm supplier | CasNO.56973-16-1

Name
TETRAFLUORO-m-PHENYLENE DIMALEIMIDE
EINECS
CAS No. 56973-16-1
Density 1.6315 (estimate)
Solubility
Melting Point
Formula C₁₄H₄F₄N₂O₄
Boiling Point 504.2oC at 760 mmHg
Molecular Weight 340.19
Flash Point 258.7oC
Transport Information
Appearance
Safety Moderately toxic by ingestion. When heated to decomposition it emits very toxic fumes of F⁻ and NO_x.
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms Tetrafluoro-m-phenylene-dimaleimide;Tfphm;
PSA 74.76000
LogP 1.23180

Tfphm Chemical Properties

Empirical Formula of Tfphm (CAS NO.56973-16-1): C₁₄H₄F₄N₂O₄
Molecular Weight: 340.1862 g/mol
Index of Refraction: 1.624
Density: 1.81 g/cm³
Flash Point: 258.7 °C
Enthalpy of Vaporization: 77.36 kJ/mol
Boiling Point: 504.2 °C at 760 mmHg
Vapour Pressure: 2.71E-10 mmHg at 25 °C
Structure of Tfphm (CAS NO.56973-16-1):

IUPAC Name: 1-[3-(2,5-Dioxopyrrol-1-yl)-2,4,5,6-tetrafluorophenyl]pyrrole-2,5-dione
Canonical SMILES: C1=CC(=O)N(C1=O)C2=C(C(=C(C(=C2F)F)F)N3C(=O)C=CC3=O)F
InChI: InChI=1S/C14H4F4N2O4/c15-9-10(16)13(19-5(21)1-2-6(19)22)12(18)14(11(9)17)20-7(23)3-4-8(20)24/h1-4H
InChIKey: SUPCLWXGARWYKB-UHFFFAOYSA-N

Tfphm Toxicity Data With Reference

1.		orl-rat LD50:2100 mg/kg		GISAAA Gigiena i Sanitariya. 40 (11)(1975),109.
2.		orl-mus LD50:1650 mg/kg		GISAAA Gigiena i Sanitariya. 40 (11)(1975),109.

Tfphm Safety Profile

Moderately toxic by ingestion. When heated to decomposition Tfphm (CAS NO.56973-16-1) emits very toxic fumes of F⁻ and NO_x.

Tfphm Specification

Tfphm , its cas register number is 56973-16-1. It also can be called Tetrafluoro-m-phenylene-dimaleimide ; Maleimide, 1,1'-(tetrafluoro-m-phenylene)di- ; and 1,1'-(Tetrafluoro-m-phenylene)dimaleimide .

Product Name

TETRAFLUORO-m-PHENYLENE DIMALEIMIDE

Tfphm Chemical Properties

Tfphm Toxicity Data With Reference

Tfphm Safety Profile

Tfphm Specification

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