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CAS No.: | 5365-14-0 |
---|---|
Name: | 2,2-DICHLORO-CYCLOPROPANECARBOXYLIC ACID |
Article Data: | 15 |
Molecular Structure: | |
Formula: | C4H4Cl2O2 |
Molecular Weight: | 154.981 |
Synonyms: | 2,2-Dichlorocyclopropane-1-carboxylic acid; |
Density: | 1.63 g/cm3 |
Melting Point: | 75-76 °C |
Boiling Point: | 227.2 °C at 760 mmHg |
Flash Point: | 91.2 °C |
Hazard Symbols: | R34:Causes burns.; |
Risk Codes: | 34 |
Safety: | 26-36/37/39 |
PSA: | 37.30000 |
LogP: | 1.26480 |
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The Cyclopropanecarboxylicacid, 2,2-dichloro-, with the CAS registry number 5365-14-0, is also known as 2,2-Dichlorocyclopropane-1-carboxylic acid. It belongs to the product categories of Carboxylic Acids; Carboxylic Acids; Ring Systems. This chemical's molecular formula is C4H4Cl2O2 and molecular weight is 154.9794. What's more, its systematic name is called 2,2-Dichlorocyclopropanecarboxylic acid.
Physical properties about this chemical are: (1)ACD/LogP: -0.05; (2)#of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2.91; (4)ACD/LogD (pH 7.4): -3.76; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 2; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 26.3Å2; (13)Index of Refraction: 1.539; (14)Molar Refractivity: 29.82 cm3; (15)Molar Volume: 95 cm3; (16)Surface Tension: 51.6 dyne/cm; (17)Density: 1.63 g/cm3; (18)Flash Point: 91.2 °C; (19)Enthalpy of Vaporization: 51.09 kJ/mol; (20)Boiling Point: 227.2 °C at 760 mmHg; (21)Vapour Pressure: 0.0284 mmHg at 25 °C; (22)Melting Point: 75-76 °C.
Preparation of Cyclopropanecarboxylicacid, 2,2-dichloro-: this chemical can be prepared by 2,2-Dichlorocyclopropylmethanol.
This reaction needs reagents KMnO4, MgSO4*7H2O and solvent H2O. The reaction time is 0.5 hour. The yield is 84%.
Uses of Cyclopropanecarboxylicacid, 2,2-dichloro-: it is used to produce other chemicals. For example, it is used to produce 2,2-Dichlorocyclopropylmethanol.
The reaction occurs with reagent Nitric acid (65 percent) and other condition of heating for 2 hours. The yield is 88%.
When you are dealing with this chemical, you should be very careful. This chemical may cause burns. Therefore, you should wear suitable protective clothing, gloves and eye/face protection. And in case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1) SMILES: O=C(O)C1CC1(Cl)Cl
(2) InChI: InChI=1/C4H4Cl2O2/c5-4(6)1-2(4)3(7)8/h2H,1H2,(H,7,8)
(3) InChIKey: GVGFEJPTKINGLP-UHFFFAOYAF