102-81-8 Usage
Chemical Properties
Different sources of media describe the Chemical Properties of 102-81-8 differently. You can refer to the following data:
1. colourless liquid
2. 2-Di-n-butylaminoethanol is a colorless to
yellowish liquid. Faint amine-like odor.
Uses
Different sources of media describe the Uses of 102-81-8 differently. You can refer to the following data:
1. Dibutylaminoethanol
has found use as a conditioning agent for cellulose
acetate filaments to facilitate textile manufacture, a catalyst
in polyurethane foam manufacture, and an anticorrosion
additive for lubricants and hydraulic fluids, in the manufacture
of emulsifying and dispersing agents, and in the curing of
silicone resins.
2. Organic syntheses
3. 2-(Dibutylamino)ethanol (DBAE) may be used as a coreactant to enhance the electrochemiluminescence (ECL) of tris(2,2′-bipyridyl)ruthenium(II) [Ru(bpy)32+], employed in the ECL immunoassays and DNA probe assays. DBAE may also be used as a catalyst during the synthesis of protected D-erythro-(2S,3R)-sphingosine.
General Description
2-(DIBUTYLAMINO)ETHANOL is a colorless liquid with a mild fishlike odor. Flash point 200°F. Toxic by ingestion and skin absorption. Used to make other chemicals.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
2-(DIBUTYLAMINO)ETHANOL is an aminoalcohol. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.
Health Hazard
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Fire Hazard
Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.
Flammability and Explosibility
Nonflammable
Safety Profile
Poison by
intraperitoneal route. Moderately toxic by
ingestion and skin contact. A severe eye and
skin irritant. Combustible; can react with
oxidizing materials. To fight fire, use CO2,
dry chemical. When heated to
decomposition it emits toxic fumes of NOx.
See also AMINES and ALCOHOLS
Potential Exposure
This material is used in organic
synthesis.
Shipping
UN2735 Amines, liquid, corrosive, n.o.s, or
Polyamines, liquid, corrosive, n.o.s., Hazard class: 8;
Labels: 8-Corrosive material, Technical Name Required.
Incompatibilities
Incompatible with oxidizers (chlorates,
nitrates, peroxides, permanganates, perchlorates, chlorine,
bromine, fluorine, etc.); contact may cause fires or explo-
sions. Keep away from alkaline materials, strong bases,
strong acids, oxoacids, and epoxides.
Check Digit Verification of cas no
The CAS Registry Mumber 102-81-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,0 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 102-81:
(5*1)+(4*0)+(3*2)+(2*8)+(1*1)=28
28 % 10 = 8
So 102-81-8 is a valid CAS Registry Number.
InChI:InChI=1/C10H23NO/c1-3-5-7-10(11,9-12)8-6-4-2/h12H,3-9,11H2,1-2H3
102-81-8Relevant articles and documents
METHOD FOR PRODUCING CIS- AND TRANS-ENRICHED MDACH
-
, (2017/09/23)
A process for preparing trans-enriched MDACH, including: distilling an MDACH starting mixture in the presence of an auxiliary, which is an organic compound having a molar mass of 62 to 500 g/mol, a boiling point at least 5° C. above the boiling point of cis,cis-2,6-diamino-1-methylcyclohexane, and 2 to 4 functional groups, each of which is independently an alcohol group or a primary, secondary or tertiary amino group. The MDACH starting mixture includes 0 to 100% by weight of 2,4-MDACH and 0 to 100% by weight of 2,6-MDACH, based on the total amount of MDACH present in the MDACH starting mixture. The MDACH starting mixture includes both trans and cis isomers. Trans-enriched MDACH includes 0 to 100% by weight of 2,4-MDACH and 0 to 100% by weight of 2,6-MDACH, where the proportion of trans isomers in the mixture is higher than the proportion of trans isomers in the MDACH starting mixture.
A new one-pot, four-component synthesis of 1,2-amino alcohols: TiCl 3/t-BuOOH-mediated radical hydroxymethylation of imines
Clerici, Angelo,Ghilardi, Alessandra,Pastori, Nadia,Punta, Carlo,Porta, Ombretta
supporting information; experimental part, p. 5063 - 5066 (2009/05/31)
(Chemical Equation Presented) An amine, an aldehyde, and methanol can be readily assembled in one pot under very mild conditions through a free-radical multicomponent reaction by using an aqueous acidic TiCl3/t-BuOOH system to afford 1,2-amino alcohols in fair to excellent yields.
Omega-quaternary ammonium alkyl esters and thioesters of acidic nonsteroidal antiinflammatory drugs
-
, (2008/06/13)
Quaternary ammonium alkyl esters and thioesters of acidic nonsteroidal anti-inflammatory drugs (NSAIDs) are disclosed. These esters and thioesters display the anti--inflammatory profile of the parent NSAIDs with greatly reduced gastrointestinal irritancy, providing a more favorable separation of therapeutic activity and toxicological side effects than the parent NSAIDs.