78-96-6 Usage
Chemical Properties
Different sources of media describe the Chemical Properties of 78-96-6 differently. You can refer to the following data:
1. colourless liquid
2. 1-Amino-2-propanol has a fishy odor.
Occurrence
Reportedly present in sherry.
Uses
Different sources of media describe the Uses of 78-96-6 differently. You can refer to the following data:
1. Synthetic and
semisynthetic machine lubricating/cutting oil formulations
have included isopropanolamine, diisopropanolamine, and
triethanolamine, together with nitrites; consequently the EPA has promulgated standards regarding the composition
of cutting fluids. No additional uses were found in the
literature.
2. Amino-2-propanol is used to study the effect of temperature and water content on the molecular structure and hydrogen bonding of amino-2-propanol, which has been examined by Fourier transform near-infrared (FT-NIR) spectroscopy. Also used in used in the synthesis of protein kinase CK2 inhibitors used in the treatment of neoplasia and other infective diseases.
3. Amino-2-propanol can be used as a reactant to prepare: 5-methyl-2-oxazolidinone by oxidative carbonylation reaction using Pd(OAc)2/I2 catalyst. Bio-based polyurethanes by reacting with epoxidized soybean oil via ring-opening and amidation reaction. It can also be used as a solvent as well as a template to synthesize layered aluminophosphate containing a racemic mixture of isopropanolamine.
Definition
ChEBI: Any amino alcohol that is propan-2-ol substituted by an amino group at position 1.
Preparation
By employing Salmonella, mutatant cobD, and aminopropanol
Aroma threshold values
Detection at 28 ppm in water
General Description
A colorless liquid with a slight ammonia-like odor. Less dense than water and soluble in water. Flash point 165°F. Corrosive to metals and tissue. Vapors are heavier than air. Produces toxic oxides of nitrogen during combustion. Used in plastics, paints, cutting oils, and specialized cleaning compounds.
Air & Water Reactions
Water soluble.
Reactivity Profile
Amino-2-propanol 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
Vapor irritates eyes and nose. Liquid causes local injury to mouth, throat, digestive tract, skin, and eyes.
Safety Profile
Poison by intraperitoneal route.Moderately toxic by ingestion and skin contact. A skin andsevere eye irritant. Moderately flammable in presence ofheat, flame, sparks, powerful oxidizers. Ignites on contactwith cellulose nitrate of high surface area. C
Check Digit Verification of cas no
The CAS Registry Mumber 78-96-6 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 7 and 8 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 78-96:
(4*7)+(3*8)+(2*9)+(1*6)=76
76 % 10 = 6
So 78-96-6 is a valid CAS Registry Number.
InChI:InChI:1S/C3H9NO/c1-3(5)2-4/h3,5H,2,4H2,1H3
78-96-6Relevant articles and documents
ZEOLITE CATALYZED PROCESS FOR THE AMINATION OF PROPYLENE OXIDE
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Page/Page column 20-21, (2021/05/29)
The present invention relates to a process for the conversion of propylene oxide to 1-amino-2- propanol and/or di(2-hydroxypropyl)amine comprising (i) providing a catalyst comprising a zeolitic material comprising YO2 and optionally comprising X2O3 in its framework structure, wherein Y is a tetravalent element and X is a trivalent element, wherein the zeolitic material has a framework-type structure selected from the group consisting of MFI and/or MEL, including MEL/MFI intergrowths; (ii) providing a mixture in the liquid phase comprising propylene oxide and ammonia; (iii) contacting the catalyst provided in (i) with the mixture in the liquid phase provided in (ii) for converting propylene oxide to 1-amino-2-propanol and/or di(2-hydroxypropyl)amine.
Selective amination of 1,2-propanediol over Co/La3O4 catalyst prepared by liquid-phase reduction
Yue, Chuan-Jun,Di, Kai,Gu, Li-Ping,Zhang, Zhen-Wei,Ding, Lin-Lin
, (2019/08/20)
The catalytic coupling of alcohol and ammonia is an environmentally friendly process. Cobalt-based catalysts, modified by supports (including CeO2, Fe3O4, Nb2O5, La3O4 and Al2O3), and prepared by the liquid-phase reduction, were used for the amination of 1,2-propanediol. The screened nano-Co/La3O4 catalyst exhibited an excellent catalytic performance of 68% conversion and 89% selectivity toward 2-amino-1-propanol under optimal conditions. The characterizations of the catalyst was performed by XRD, XPS, BET, TEM, TG, and CO2-TPD, revealing a relatively large specific surface area, strongly alkaline sites and a Co-La-O transition phase, which were responsible for the selective catalysis of 1,2-propanediol. The efficient construction of cobalt-based catalysts on the basis of the active species is key to improving the efficiency of the reaction process.
Lewis acid mediated intramolecular C-O bond formation of alkanol-epoxide leading to substituted morpholine and 1,4-oxazepane derivatives: Total synthesis of (±)-Viloxazine
Ghosh, Priya,Deka, Manash J.,Saikia, Anil K.
, p. 690 - 698 (2016/01/15)
Substituted morpholines have been efficiently synthesised in good yields from nitrogen tethered alkanol-epoxide mediated by boron trifluoride etherate. The methodology has been used for the total synthesis of (±)-viloxazine.
