2426-08-6 Usage
Description
n-Butyl glycidyl ether is a reactive diluent used to
reduce viscosity of epoxy res ins Bisphenol A type.
Chemical Properties
Different sources of media describe the Chemical Properties of 2426-08-6 differently. You can refer to the following data:
1. colourless liquid
2. n-Butyl glycidyl ether is a colorless liquid with
slight irritating odor.
Uses
Different sources of media describe the Uses of 2426-08-6 differently. You can refer to the following data:
1. Viscosity-reducing agent, acid acceptor
for solvents, chemical intermediate
2. Uses include the roles of viscosity-reducing agent for easier
handling of conventional epoxy resins, acid acceptor for
stabilizing chlorinated solvents, and chemical intermediate.
Some curing agents may produce hazardous polymerizations
in large quantities.
Production Methods
n-Butyl glycidyl ether (BGE) is made by the condensation
of n-butyl alcohol and epichlorohydrin with subsequent
dehydrochlorination with caustic to form the epoxy ring.
General Description
Colorless to pale yellow liquid with a strong, slightly unpleasant odor. Flash point approximately 164°F. Denser than water. Vapors are heavier than air. Vapors may irritate the nose, throat and respiratory tract. Ingestion or inhalation may cause central nervous system depression. Liquid contact may severely irritate the eyes and skin. Prolonged contact with the skin may cause defatting and drying.
Air & Water Reactions
Highly flammable. Butyl glycidyl ether may be sensitive to prolonged exposure to air, may form explosive peroxide in contact with air.
Reactivity Profile
Butyl glycidyl ether, an ether, can act as a base. They form salts with strong acids and addition complexes with Lewis acids. The complex between diethyl ether and boron trifluoride is an example. Ethers may react violently with strong oxidizing agents. In other reactions, which typically involve the breaking of the carbon-oxygen bond, ethers are relatively inert.
Hazard
A mild skin and eye irritant. Sensitization
and reproduction effects.
Health Hazard
Exposure can cause mild irritation of skin, eyes, nose, and respiratory tract. Chronic exposure may cause inflammation and sensitization of the skin.
Flammability and Explosibility
Flammable
Contact allergens
A reactive diluent used to reduce viscosity of epoxy
resins Bisphenol A type.
Safety Profile
Suspected Carcinogen.
Moderately toxic by ingestion, skin contact,
and inuaperitoneal routes. Mildly toxic by
inhalation. An experimental teratogen.
Mutation data reported. A sktn and severe
eye irritant. See also ETHERS. When heated
to decomposition it emits acrid and irritating
fumes.
Potential Exposure
NIOSH has estimated human exposures @ 18,000. Used as reactive diluent for epoxy resins,
flooring, laminating, and electrical; and as a stabilizer,
viscosity-reducing agent, as acid acceptor for solvents; and
as a chemical intermediate
Carcinogenicity
BGE was mutagenic in bacterial assays,
and DNA damage was induced in human cells
in vitro.
Shipping
UN1993 Flammable liquids, n.o.s., Hazard
Class: 3; Labels: 3—Flammable liquid, Technical Name
Required
Incompatibilities
May form explosive mixture with air.
Air and light form unstable and explosive peroxides.
Contact with strong oxidizers may cause fire and explosions. Contact with strong caustics may cause polymerization. Attacks some plastics and rubber
Waste Disposal
Dissolve or mix the material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal,
state, and local environmental regulations must be
observed.
Check Digit Verification of cas no
The CAS Registry Mumber 2426-08-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,2 and 6 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2426-08:
(6*2)+(5*4)+(4*2)+(3*6)+(2*0)+(1*8)=66
66 % 10 = 6
So 2426-08-6 is a valid CAS Registry Number.
InChI:InChI=1/C7H14O2/c1-2-3-4-8-5-7-6-9-7/h7H,2-6H2,1H3/t7-/m0/s1
2426-08-6Relevant articles and documents
An Amphiphilic (salen)Co Complex – Utilizing Hydrophobic Interactions to Enhance the Efficiency of a Cooperative Catalyst
Solís-Mu?ana, Pablo,Salam, Joanne,Ren, Chloe Z.-J.,Carr, Bronte,Whitten, Andrew E.,Warr, Gregory G.,Chen, Jack L.-Y.
supporting information, p. 3207 - 3213 (2021/06/01)
An amphiphilic (salen)Co(III) complex is presented that accelerates the hydrolytic kinetic resolution (HKR) of epoxides almost 10 times faster than catalysts from commercially available sources. This was achieved by introducing hydrophobic chains that increase the rate of reaction in one of two ways – by enhancing cooperativity under homogeneous conditions, and increasing the interfacial area under biphasic reaction conditions. While numerous strategies have been employed to increase the efficiency of cooperative catalysts, the utilization of hydrophobic interactions is scarce. With the recent upsurge in green chemistry methods that conduct reactions ‘on water’ and at the oil-water interface, the introduction of hydrophobic interactions has potential to become a general strategy for enhancing the catalytic efficiency of cooperative catalytic systems. (Figure presented.).
Diastereoselective Desymmetrization of p-Quinamines through Regioselective Ring Opening of Epoxides and Aziridines
Jadhav, Sandip B.,Chegondi, Rambabu
supporting information, p. 10115 - 10119 (2019/12/24)
A highly diastereoselective desymmetrization of p-quinamines via regioselective ring opening of epoxides and aziridines under mild conditions has been developed. A chairlike six-membered transition state with minimized 1,3-diaxial interactions explains the relative stereoselectivity of the cyclization reaction. This transition-metal free [3 + 3] annulation reaction provides rapid access to fused bicyclic morpholines and piperazines with a tetrasubstituted carbon center in high yields. In addition, it also allows the synthesis of enantioenriched products by using easily accessible chiral nonracemic epoxides and aziridines.
ANTIMICROBIAL AGENT CONTAINING POLYALKYLENEIMINE DERIVATIVE
-
, (2017/09/23)
The present invention is an antimicrobial agent containing a polyalkyleneimine derivative formed by adding a substituent group having a structure of a following Formula (1) to a nitrogen atom of polyalkyleneimine. [in-line-formulae]—CH2CH(OH)CH2—O—R1??(1)[/in-line-formulae] In the formula, R1 represents an alkyl group with 6 to 20 carbon atoms, an alkenyl group with 6 to 20 carbon atoms, an aryl group with 6 to 20 carbon atoms, or —(CH2CH2O)n—R2. R2 represents an alkyl group with 6 to 20 carbon atoms, an alkenyl group with 6 to 20 carbon atoms, or an aryl group with 6 to 20 carbon atoms. n represents an integer of 1 to 50.
