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| | 4-Isopropylphenylhydrazine hydrochloride Basic information |
| | 4-Isopropylphenylhydrazine hydrochloride Chemical Properties |
| Melting point | 203 °C (dec.)(lit.) | | storage temp. | 2-8°C, stored under nitrogen | | solubility | soluble in DMSO, Methanol | | form | Flakes or Powder | | color | White to beige or brownish | | InChI | 1S/C9H14N2.ClH/c1-7(2)8-3-5-9(11-10)6-4-8;/h3-7,11H,10H2,1-2H3;1H | | InChIKey | LMFPPUVGWDZXMB-UHFFFAOYSA-N | | SMILES | Cl.CC(C)c1ccc(NN)cc1 | | CAS DataBase Reference | 118427-29-5(CAS DataBase Reference) |
| Hazard Codes | Xn,Xi | | Risk Statements | 20/21/22-36/37/38-44 | | Safety Statements | 26-37/39-36/37/39-22-24/25 | | WGK Germany | 3 | | Hazard Note | Irritant | | HS Code | 29280000 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| | 4-Isopropylphenylhydrazine hydrochloride Usage And Synthesis |
| Chemical Properties | white to light yellow crystal powde | | Uses | 4-Isopropylphenylhydrazine hydrochloride may be used in the preparation of 4-isopropylphenylhydrazine, via neutralization with NaOH. | | Synthesis | Measure 1.37mL (0.02mol) 4-isopropylaniline, drop 50mL concentrated hydrochloric acid, stirred in an ice bath for 10min. 2mol/L aqueous sodium nitrite solution 7.5mL (0.15mol) was added slowly and dropwise. the solution turned reddish brown. The solution turned reddish brown and reacted with ice bath for 1 h. A concentrated hydrochloric acid solution of 1 mol/L stannous chloride of 30 mL was added directly dropwise in the original reaction vessel and stirred with ice bath for 3 h. A large amount of solid was precipitated, filtered, washed with water and dried naturally without further purification, yielding 1.72 g of 4-isopropylphenylhydrazine hydrochloride in the form of a light brown powder with a yield of .
92.2%. |
| | 4-Isopropylphenylhydrazine hydrochloride Preparation Products And Raw materials |
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