83276-65-7

Basic information

• Product Name: 2-chloro-N,N-dioctylacetamide
• CAS NO: 83276-65-7
• Molecular Formula: C₁₈H₃₆ClNO
• Molecular Weight: 317.9375
• Mol File: 83276-65-7.mol

Chemical Properties

• Boiling Point: 405.6°C at 760 mmHg
• Flash Point: 199.1°C
• Density: 0.931g/cm³
• Vapor Pressure: 8.67E-07mmHg at 25°C
• Refractive Index: 1.463
• CAS DataBase Reference: 2-chloro-N,N-dioctylacetamide(CAS DataBase Reference)
• NIST Chemistry Reference: 2-chloro-N,N-dioctylacetamide(83276-65-7)
• EPA Substance Registry System: 2-chloro-N,N-dioctylacetamide(83276-65-7)

Safety Data

• Hazardous Substances Data: 83276-65-7(Hazardous Substances Data)

Upstream product

• 1120-48-5 n-dioctylamine 
• 79-04-9 chloroacetyl chloride 

Downstream Products

• 1403501-41-6 dibutyl ({benzyl[(dioctylcarbamoyl)methyl]amino}methyl)phosphonate 
• 1403501-51-8 2-{benzyl[(dibutylphosphoryl)methyl]amino}-N,N-dioctylacetamide 

Relevant articles and documents

Synthesis of nano-scale shape-persistent macrocycles via hydrogen bonding-promoted formation of amide and hydrazone bonds

This paper describes the synthesis of two series of rigid macrocycles from hydrogen bonding-induced folded aryl amide and hydrazone oligomers that bear two amines or one amine and one aldehyde. The diamines reacted with diacyl chloride to produce amide macrocycles, whereas the latter underwent self-coupling reactions to afford imine macrocycles. DFT calculations revealed that the new macrocycles possess rigid planar conformations and their cavity diameters were estimated to be 1.86 nm-2.75 nm.

Synthesis of organophosphorus ligands with a central oxygen atom and their applications in solvent extraction

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Benzothiazole derivative multifunctional lubricating oil additive, preparation method and application thereof

The invention discloses a benzothiazole derivative multifunctional lubricating oil additive, a preparation method and application thereof. The preparation method specifically includes: firstly subjecting alkylamine and chloroacetyl chloride to amidation reaction to obtain alkyl chloroacetamide, then reacting 2-mercaptobenzothiazole with carbon disulfide and alkyl chloroacetamide to obtain the benzothiazole derivative multifunctional lubricating oil additive with a structure shown as general formula I. The benzothiazole derivative multifunctional lubricating oil additive has the characteristicsof simple preparation method, mild process conditions, easily available raw material, low synthesis cost, high synthesis yield and the like, can be used as an extreme pressure, antiwear, antifrictionand corrosion resistant additive of lubricating oil, can obviously improve the bearing capacity of base oil and improve the wear resistance and antifriction performance, and is an environment-friendly multifunctional lubricating oil additive.

NITRILOACETATE DIACETAMIDE COMPOUND, EXTRACTANT, AND EXTRACTION METHOD

PROBLEM TO BE SOLVED: To provide useful new compounds, particularly a compound that can be used as an extractant for extracting a valuable metal, such as a rare metal and a noble metal, or a toxic metal having high toxicity. SOLUTION: A compound represented by the general formula (1) or a salt thereof can be used as an extractant for extracting a valuable metal, such as a rare metal and a noble metal, or a toxic metal having high toxicity. (In the formula (1), R1, R2, R3 and R4 represent hydrocarbon groups identical to or different from each other, provided that the total number of carbon atoms in the R1, R2, R3 and R4 hydrocarbon groups is from 8 to 64.) SELECTED DRAWING: Figure 2 COPYRIGHT: (C)2017,JPOandINPIT

AMIDATED PHOSPHORIC ACID ESTER COMPOUND, EXTRACTANT, AND EXTRACTION METHOD

PROBLEM TO BE SOLVED: To provide useful new compounds, particularly a compound that can be used as an extractant for extracting a valuable metal, such as a rare metal and a noble metal, or a toxic metal having high toxicity.SOLUTION: A compound represented by the general formula (1) or a salt thereof can be used as an extractant for extracting a metal element. (In the formula (1), R1, R2 and R3 represent hydrocarbon groups identical to or different from each other, provided that the total number of carbon atoms in the R1, R2 and R3 hydrocarbon groups is from 8 to 48.)SELECTED DRAWING: Figure 2COPYRIGHT: (C)2017,JPOandINPIT

Benzotriazole xanthate derivative lubricant additive and preparation method thereof

The invention discloses a benzotriazole xanthate derivative lubricant additive. According to the invention, the benzotriazole xanthate derivative lubricant additive is prepared according to the following steps: performing amidation on alkylamine and chloroacetyl chloride under the effect of alkali, thereby acquiring alkyl chloroacetamide; performing nucleophilic substitution reaction on benzotriazole, chloropropanol and carbon disulfide, thereby acquiring benzotriazole propyl xanthic sodium or potassium; performing nucleophilic substitution reaction on alkyl chloroacetamide and benzotriazole propyl xanthic sodium or potassium, thereby acquiring a compound with a general formula I. According to the invention, the preparation method is simple, the technical condition is mild, the raw materials are easily acquired, the compounding cost is low and the compounding yield is high. The benzotriazole xanthate derivative can be independently used as an extreme pressure wear-resistant anticorrosion additive of lubricating oil, also can be used together with the other lubricant additives, is capable of obviously promoting the carrying capacity of the base oil, greatly improving the wear-resistant antifriction performance of the base oil and effectively promoting the corrosion resistance of the base oil and is a biodegradable multifunctional lubricant additive.

Alkyl acetamidobenzotriazole derivative lubricating oil additive and preparation method thereof

The invention discloses a biodegradable alkyl acetamidobenzotriazole derivative lubricating oil additive which does not contain sulfur, phosphorus, halogens and metal elements as well as a preparation method and application thereof. The preparation method comprises the following steps: under the action of alkali, performing amidation on alkyl amine and chloroacetyl chloride to obtain alkyl chloroacetamide; and then performing a nucleophilic substitution reaction with benzotriazole to obtain a target compound of a formula I. The preparation method disclosed by the invention is simple in preparation method, mild in process condition, easily available in raw material, low in preparation cost and high in synthetic yield. The novel alkyl acetamidobenzotriazole derivative can be independently used as an extreme pressure anti-wear corrosion-resistant additive of lubricating oil, also can be used with other lubricating oil additives in a compound manner, also can be used in common working conditions and high-temperature working conditions, can improve the bearing capacity of basic oil obviously and improve the anti-wear performance, and is the lubricating oil additive which is environmentally friendly and multi-functional. The formula I is as shown in the specification.

BIFUNCTIONAL COMPOUNDS USEFUL AS LIGANDS OF URANIUM (VI), METHODS OF SYNTHESISING SAME AND USES THEREOF

New compounds which meet general formula (I): where: m=0, 1 or 2;R1 and R2=a C6 to C12, straight-chain or branched, hydrocarbon group;R3=H, a C1 to C12, straight-chain or branched, hydrocarbon group, optionally comprising one or more heteroatoms; a C3 to C8 monocyclic hydrocarbon group, optionally comprising one or more heteroatoms, or a monocyclic (hetero)aryl group;or else R2 and R3 together form a —(CH2)n— group where n=1 to 4;R4=a C2 to C8, straight-chain or branched, hydrocarbon group, or a monocyclic aromatic group;R5=H, or a C1 to C12, straight-chain or branched, hydrocarbon group.

Synthesis of lariat ethers with pendent N,N-dialkyl oxyacetamide groups

Synthetic routes to thirty crown ether compounds with pendent N,N-dialkylamide groups are reported. The new lariat ethers are based on sym-(R)dibenzo-13-crown-4-oxyacetamide, sym-(R)dibenzo-14-crown-4-oxyacetamide and sym-(R)dibenzo-16-crown-5-oxyacetamide, in which R = H or alkyl, and sym-(propyl)dicyclohexano-16-crown-5-oxacetamide. Two acyclic polyether analogues with pendent N,N-dialkylamide groups are also prepared.

Heterocyclic diamides and method for improving feed utilization and lactation in ruminant animals

Novel diamides having a nitrogen-containing heterocyclic moiety such as pyridyl are disclosed that are useful for improving feed utilization efficiency of ruminants and for improving lactation of lactating ruminants.