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| CAS No.: | 653-11-2 |
|---|---|
| Name: | 2,3,5,6-TETRAFLUOROPHENYLHYDRAZINE |
| Molecular Structure: | |
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|
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| Formula: | C6H4F4N2 |
| Molecular Weight: | 180.105 |
| Synonyms: | 2,3,5,6-Tetrafluorophenylhydrazine;2 3 5 6-Tetrafluorophenylhydrazine 97+%;1-(2,3,5,6-Tetrafluorophenyl)hydrazine; |
| EINECS: | 211-494-4 |
| Density: | 1.595 g/cm3 |
| Melting Point: | 91-93 °C(lit.) |
| Boiling Point: | 136.3 °C at 760 mmHg |
| Flash Point: | 36.2 °C |
| Appearance: | White to light yellow crystal powde |
| Hazard Symbols: |
 Xn， Xi
|
| Risk Codes: | 20/21/22-36/37/38-20/21 |
| Safety: | 26-37/39-23 |
| PSA: | 38.05000 |
| LogP: | 2.30190 |
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Specification
The CAS register number of Hydrazine,(2,3,5,6-tetrafluorophenyl)- is 653-11-2. It also can be called as 1-(2,3,5,6-Tetrafluorophenyl)hydrazine and the systematic name about this chemical is (2,3,5,6-tetrafluorophenyl)hydrazine. The molecular formula about this chemical is C6H4F4N2 and the molecular weight is 180.1. It belongs to the following product categorie which include Phenylhydrazine.
Physical properties about Hydrazine,(2,3,5,6-tetrafluorophenyl)- are: (1)ACD/LogP: 2.18; (2)ACD/LogD (pH 5.5): 2.17; (3)ACD/LogD (pH 7.4): 2.18; (4)ACD/BCF (pH 5.5): 26.03; (5)ACD/BCF (pH 7.4): 26.86; (6)ACD/KOC (pH 5.5): 355.51; (7)ACD/KOC (pH 7.4): 366.92; (8)#H bond acceptors: 2; (9)#H bond donors: 3; (10)#Freely Rotating Bonds: 2; (11)Polar Surface Area: 6.48 Å2; (12)Index of Refraction: 1.527; (13)Molar Refractivity: 34.73 cm3; (14)Molar Volume: 112.8 cm3; (15)Polarizability: 13.77x10-24cm3; (16)Surface Tension: 39.9 dyne/cm; (17)Density: 1.595 g/cm3; (18)Flash Point: 36.2 °C; (19)Enthalpy of Vaporization: 37.37 kJ/mol; (20)Boiling Point: 136.3 °C at 760 mmHg; (21)Vapour Pressure: 7.43 mmHg at 25 °C.
Uses of Hydrazine,(2,3,5,6-tetrafluorophenyl)-: it can be used to produce (1-benzenesulfonyl-dec-4-enyl)-carbamic acid benzyl ester with carbamic acid benzyl ester, benzenesulfinic acid; sodium salt. This reaction is a kind of condensation. This reaction will need reagent of HCO2H and solvent of tetrahydrofuran, H2O. The reaction time is 12 hours with reaction temperature of 20 °C. The yield is about 84%.
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When you are using Hydrazine,(2,3,5,6-tetrafluorophenyl)-, please be cautious about it as the following:
This chemical is harmful by inhalation, in contact with skin and if swallowed. It is irritating to eyes, respiratory system and skin. If you want to use this chemical, wear suitable gloves and eye/face protection. When you are using it, do not breathe vapour. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1)SMILES: Fc1c(F)cc(F)c(F)c1NN
(2)InChI: InChI=1/C6H4F4N2/c7-2-1-3(8)5(10)6(12-11)4(2)9/h1,12H,11H2
(3)InChIKey: TYMFVEOXNZYYTF-UHFFFAOYAD
(4)Std. InChI: InChI=1S/C6H4F4N2/c7-2-1-3(8)5(10)6(12-11)4(2)9/h1,12H,11H2
(5)Std. InChIKey: TYMFVEOXNZYYTF-UHFFFAOYSA-N