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CAS No.: | 60481-51-8 |
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Name: | 3,4-Dimethylphenylhydrazine hydrochloride |
Article Data: | 6 |
Molecular Structure: | |
Formula: | C8H12N2.HCl |
Molecular Weight: | 172.658 |
Synonyms: | Hydrazine,(3,4-dimethylphenyl)-, monohydrochloride (9CI);3,4-Dimethylphenylhydrazinehydrochloride;N-(3,4-Dimethylphenyl)hydrazine hydrochloride;(3,4-dimethylphenyl)hydrazine hydrochloride (1:1); |
Density: | 1.058g/cm3 |
Melting Point: | 195-200 °C(lit.) |
Boiling Point: | 252.2oC at 760 mmHg |
Flash Point: | 122.2oC |
Solubility: | Soluble in water. |
Appearance: | White to pink or beige-brown powder |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 26-36 |
PSA: | 38.05000 |
LogP: | 3.16430 |
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The Hydrazine,(3,4-dimethylphenyl)-, hydrochloride (1:1), with the CAS registry number 60481-51-8, has the systematic name and IUPAC name of (3,4-dimethylphenyl)hydrazine hydrochloride (1:1). It belongs to the following product categories: Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes; API intermediates; Hydrazines; Nitrogen Compounds; Organic Building Blocks. And the molecular formula of the chemical is C8H12N2.HCl.
The characteristics of Hydrazine,(3,4-dimethylphenyl)-, hydrochloride (1:1) are as followings: (1)H-Bond Donor 3; (2)H-Bond Acceptor 2; (3)Rotatable Bond Count 1; (4)Exact Mass 172.076726; (5)MonoIsotopic Mass 172.076726; (6)Topological Polar Surface Area 38; (7)Heavy Atom Count 11; (8)Formal Charge 0; (9)Complexity 103; (10)Isotope Atom Count 0; (11)Defined Atom StereoCenter Count 0; (12)Undefined Atom StereoCenter Count 0; (13)Defined Bond StereoCenter Count 0; (14)Undefined Bond StereoCenter Count 0; (15)Covalently-Bonded Unit Count 2.
Uses of Hydrazine,(3,4-dimethylphenyl)-, hydrochloride (1:1): It can react with ethyl 3-ethoxy-2-ethoxycarbonylprop-2-enoate to produce 2-(3,4-dimethyl-phenyl)-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylic acid ethyl ester. This reaction will need reagent K2CO3, and the menstruum ethanol. The reaction time is 24 hours with heating, and the yield is about 89%.
You should be cautious while dealing with this chemical. It irritates to eyes, respiratory system and skin. Therefore, you had better take the following instructions: Wear suitable protective clothing, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.
Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: Cc1ccc(cc1C)NN.Cl
(2)InChI: InChI=1/C8H12N2.ClH/c1-6-3-4-8(10-9)5-7(6)2;/h3-5,10H,9H2,1-2H3;1H
(3)InChIKey: YYMIOVAEQIEPET-UHFFFAOYAO