637-91-2

Basic information

• Product Name: Pivalaldehyde oxime
• Synonyms: N-(2,2-Dimethylpropylidene)hydroxylamine;pivalaldehyde oxime;2,2-Dimethyl-propanal oxime;trimethylacetaldoxime;2,2-Dimethylpropionaldehyde oxime;Trimethylacetaldehyde oxime
• CAS NO: 637-91-2
• Molecular Formula: C₅H₁₁NO
• Molecular Weight: 101.15
• Mol File: 637-91-2.mol
• Article Data: 16

Chemical Properties

• Melting Point: 41 °C
• Boiling Point: 149.614°C at 760 mmHg
• Flash Point: 65.008°C
• Appearance: /
• Density: 0.862g/cm³
• Vapor Pressure: 2.189mmHg at 25°C
• Refractive Index: 1.417
• PKA: 11.24±0.11(Predicted)
• CAS DataBase Reference: Pivalaldehyde oxime(CAS DataBase Reference)
• NIST Chemistry Reference: Pivalaldehyde oxime(637-91-2)
• EPA Substance Registry System: Pivalaldehyde oxime(637-91-2)

Safety Data

• Hazardous Substances Data: 637-91-2(Hazardous Substances Data)

Usage

General Description

Pivalaldehyde oxime, also known as trimethylacetaldehyde oxime, is a chemical compound with the molecular formula C5H11NO. It is a pale yellow liquid with a melting point of -11.2°C and a boiling point of 115-116°C. Pivalaldehyde oxime is used in the production of pharmaceuticals and as a chemical intermediate in the synthesis of various compounds. It is also commonly used as a reagent in organic chemistry reactions, particularly in the formation of oximes and in the protection of carbonyl groups. Additionally, pivalaldehyde oxime has been investigated for its potential biological activities, including its use as a chelating agent for metal ions and its antimicrobial properties. Overall, pivalaldehyde oxime is a versatile and important chemical with various industrial and research applications.

InChI:InChI=1/C5H11NO/c1-5(2,3)4-6-7/h4,7H,1-3H3/b6-4+

Upstream product

• 463-82-1 2,2-dimethylpropane 
• 630-19-3 pivalaldehyde 

Downstream Products

• 15925-18-5 neopentylamine hydrochloride 
• 178941-04-3 (5E, 7E)-2,2-dimethyl-8-phenylocta-5,7-dien-3-ol 
• 5813-64-9 2.2-dimethylpropylamine 
• 36668-76-5 tert-butyl cyanamide 
• 42956-75-2 N'-hydroxypivalimidamide 
• 92712-46-4 5-(tert-butyl)-1H-tetrazole 

Relevant articles and documents

Multistep electron transfer in oligopeptides: Direct observation of radical cation intermediates

Hopping holes: Oligopeptides with a photosensitive charge-injection system were synthesized and irradiated by a nanosecond laser. A multistep electron-transport process occurred which uses aromatic side chains as hole carriers (see scheme). The rates of t

Synthesis method of high-purity 3-tert-butyl-5-(chloromethyl) isoxazole

The invention discloses a synthesis method of high-purity 3-tert-butyl-5-(chloromethyl) isoxazole, and the target product 3-tert-butyl-5-(chloromethyl) isoxazole is prepared; reaction conditions are mild, most reactions are carried out at room temperature and normal pressure, purification steps are simple, and the yield is high; and characterization results such as liquid chromatogram and nuclear magnetic spectrum show that the purity of the target product reaches 99.0% or above.

Synthesis of novel N-pyridylpyrazole derivatives containing 1,2,4-oxadiazole moiety via 1,3-dipolar cycloaddition and their structures and biological activities

A series of novel 1,2,4-oxadiazole-containing N-pyridylpyrazole derivatives 12a?h were efficiently synthesized with pivaldehyde, pyridylpyrazole carboxylic acid and arylamine as raw materials via 1,3-dipolar cycloaddition. Their structures were identified