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Propanamide,2,2-dimethyl-

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Name

Propanamide,2,2-dimethyl-

EINECS 212-043-4
CAS No. 754-10-9 Density 0.903 g/cm3
PSA 43.09000 LogP 1.21810
Solubility N/A Melting Point 154-157 °C
Formula C5H11NO Boiling Point 206.6 °C at 760 mmHg
Molecular Weight 101.148 Flash Point 78.7 °C
Transport Information N/A Appearance white to very slightly yellow crystalline powder
Safety 24/25 Risk Codes 22
Molecular Structure Molecular Structure of 754-10-9 (PIVALAMIDE) Hazard Symbols Xn
Synonyms

Pivalamide(6CI,7CI,8CI);2,2-Dimethylpropanamide;NSC 17584;Neopentanamide;Pivalic acid amide;Trimethylacetamide;a,a-Dimethylpropionamide;

Article Data 80

Propanamide,2,2-dimethyl- Specification

The Propanamide,2,2-dimethyl- with CAS registry number of 754-10-9 is also called Pivalamide and Trimethylacetamide. It is the amide of pivalic acid, which is white to very slightly yellow crystalline powder. Both systematic name and IUPAC name are the same which is called 2,2-dimethylpropanamide. Its EINECS registry number is 212-043-4.

Physical properties about this chemical are: (1) ACD/LogP: -0.01; (2) # of Rule of 5 Violations: 0; (3) ACD/LogD (pH 5.5): -0.01; (4) ACD/LogD (pH 7.4): -0.01; (5) ACD/BCF (pH 5.5): 1; (6) ACD/BCF (pH 7.4): 1; (7) ACD/KOC (pH 5.5): 23.64; (8) ACD/KOC (pH 7.4): 23.64; (9) #H bond acceptors: 2; (10) #H bond donors: 2; (11) #Freely Rotating Bonds: 1; (12) Polar Surface Area: 20.31 Å2; (13) Index of Refraction: 1.427; (14) Molar Refractivity: 28.74 cm3; (15) Molar Volume: 111.9 cm3; (16) Polarizability: 11.39×10-24 cm3; (17) Surface Tension: 29.2 dyne/cm; (18) Density: 0.903 g/cm3; (19) Flash Point: 78.7 °C; (20) Enthalpy of Vaporization: 44.28 kJ/mol; (21) Boiling Point: 206.6 °C at 760 mmHg; (22) Vapour Pressure: 0.236 mmHg at 25°C.

Preparation of Propanamide,2,2-dimethyl-: this chemical is prepared by 2,2-Dimethyl-propanenitrile.

The reaction needs reagent MnO2/SiO2 and solvent 2,2,4-trimethyl-pentane. And other condition is heating for 48 hours. The yield is 93%.

Uses of Propanamide,2,2-dimethyl-: it is used to produce dineopentyl-amine.

This reaction occurs with reagent LiAlH4. The yield is 71.6%.

When you are using this chemical, please be cautious about it as the following:
Avoid contact with skin and eyes.

You can still convert the following datas into molecular structure:
(1) SMILES: O=C(N)C(C)(C)C;
(2) InChI: InChI=1/C5H11NO/c1-5(2,3)4(6)7/h1-3H3,(H2,6,7);
(3) InChIKey: XIPFMBOWZXULIA-UHFFFAOYAC;
(4) Std. InChI: InChI=1S/C5H11NO/c1-5(2,3)4(6)7/h1-3H3,(H2,6,7);
(5) Std. InChIKey: XIPFMBOWZXULIA-UHFFFAOYSA-N

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