1sn r1at en 853 1 sn air compressor hose for propane

Solution properties of poly(1-chloro-2,3-epoxypropane)

Solution properties of poly(1-chloro-2,3-epoxypropane) on ResearchGate, the professional network for scientists. properties of poly(1-chloro-2,3-epox

1,3-Disubstituted 6-aminouracils for stabilizing halogenated

A description is given of compositions comprising a chlorine-containing polymer and at least one compound of the general formula I ##STR1##pwhere Y

Manufacture of 1,3-propanediol esters from formaldehyde and

Disclosed is a process for manufacturing an ester of 1,3-propanediol, comprising, contacting at a temperature of about 0° C. to about 250° C.,


where R1 is a hydrogen or a methyl group and25 to 1:99; and (C) at least one additionalmethylpropane sulfonic acid, which has the

Processes for polyurethane polymerization using polysilyl

R1 and R2 are each independently H, C1 to (Me3Si)4Sn b) providing one or more the adduct of trimethylol propane and meta-

Use of sphingosine-1 phosphate (S1P) receptor agonists for

Disclosed is the use of sphingosine-1-phosphate (S1P) receptor agonists, preferably 2-amino-2-[2-(4-octylphenyl)ethyl]propane-1,3-diol, in the


(3-aminobenzoyl)-3-cyclopropyl-3-oxopropane SO2OR1, SO2N(R1)2, NR1SO2R2, NR1COR1, SN-106279, sulcotrione, sulfallate (CDEC),

Photo-curable resin composition used for photo fabication of

R1 represents a hydrogen atom; fluorine atom; 1-propenyl group, 2-propenyl group, 2-methyl-1 3,3-(1,3-(2-methylenyl)propanediylbis-(

1-alkyl-, 1-alkenyl-, and 1-alkynylaryl-2-amino-1,3-propane

/ , A R5 R5 \ I sN xX R5 R5 x I R1, R2 and R3 are hydrogen and R5 is CH3((6-decyl-2-pyridinyl)- 1,3-dihydroxypropane

Layered silicates and water-resistant articles made therefrom

at least one species of multiamine derived (1) each R1 can independently be either hydrogen2-propanediammonium, 1,4-butanediammonium, 1,3-

ionization cross-sections for methane, ethane and propane

cross-sections for methane, ethane and propaneJ-1(C-13=C-13SIGN OF J-2(SNSN)-SN-119-Ion Proc. 108 (1991) R1 View Article ADS

Tridecyloxy- or tetradecyloxy-propane derivatives

Tridecyloxy- or tetradecyloxy-propane derivatives of the formula: ##STR1## wherein Rsup1/sup is tridecyl or tetradecyl, Rsup2/sup is

Process for the preparation of 1,2-propanediol

The present invention relates to a process for the preparation of 1,2-propanediol, in which a glycerol-containing stream, in particular a stream obtained


Trans-3-(4-tert.-Butylcyclohex-1-yl)-2-methyl-1-dialkylaminopropanes of the formula I ##STR1## where Rsup1/sup and Rsup2/sup

Method of using an aqueous composition containing a water-

where R1 is a hydrogen or a methyl group and1, further comprising, at least one metal methylpropane sulfonic acid, which has the

Isotopic Effects in Oxidative Dehydrogenation of Propane

treated in air at 773 K, as de- scribed inr1 = k1[C3H8] r2 = k2[C3H8] r3 = k3[C(593 K, 14.2 kPa Propane, 1.7 kPa O2,

2-(2-amino-1,6-dihydro-6-oxo-purin-9-yl) methoxy-1,3-propane

2003419-The L-monovaline ester derived from 2-(2-amino-1,6-dihydro-6-oxo-purin-9-yl)methoxy-1,3-propanediol and its pharmaceutically acceptable salt


Compositions comprising 1,3-propanediol and an extraction product are provided, and the 1,3-propanediol in the composition is biologically derived. Also

Preparation of 2-Methylene-1,3-propanediamide

A process for preparing 2-methylene-1,3-propanediamide is disclosed which comprises providing a solution of a novel compound of the formula ##STR1##

Preparation of N,N-Dicarboxymethyl-1,3-propanediamines

N,N-Dicarboxymethyl-1,3-propanediamine (designated PDDA) is prepared by reacting 1,3-propanediamine with formaldehyde and HCN to form hexahydropyrimidine

Fuel and lubricant compositions containing novel pyrrolidinyl

wherein R1, R2, R3, R4, R5, R6, R7 and R8 are selected from a 2,2-bis[4-(N-pyrrolidinyl)phenyl]propane 1-[2-(N-pyrrolindinyl

-1-hydroxylamino-3-(methoxyphenyl) propane, organoleptic

Described are 2-methyl-1-nitrilo- or 2-methyl-1-hydroxylamino-3-(methoxyphenyl) propanes defined according to the generic structure: ##STR1## wherein

Propane reacts with O2 and H2 on gold supported TS-1 to form

at 383 K, and cal- cined in air at 813 K (∼2 K min−1) forR1 12.7 12.7 12.7 1.7 85 7 1 77 17 3 85 10 1 83 13 0 85

bis(alkylamino)pyrimidine derivatives and process for

one of R1 and R2 is an unsubstituted cycloalkylamino groups containing at most 6 2-dimethylpropane the reaction mixture is boiled

Fluorescent brighteners, methods of preparation thereof,

wherein R1, R2, and R3 are independently at each occurrence hydrogen, a2-bis(4-hydroxyphenyl)propane, 4,4′-isopropylidenediphenol, and p,p-BPA

Certain phosphoric acid ester derivatives of 1,3-dioxy propane

Tridecyloxy- or tetradecyloxy-propane derivatives of the formula: ##STR1## wherein Rsup1/sup is tridecyl or tetradecyl, Rsup2/sup is

Hydrate inhibition

[R1(R2)XR3]+Y−, wherein each of R1, R2 with the proviso that at least one of R3 and propane n or isobutane, or an alkane of 2-

1,3-diaminobenzene derivatives and colorants comprising these

R1 and R2, independently of one another, are (2,4-diaminophenoxy)propane, di(2,4-diamino SNA1A2, and SONA1A2; (c) the group of O

Process for preparing 1-cyano-3H-dibenz[f,ij] isoquinoline-2,

Provided is an improved process for the synthesis of 1-cyano-3H-dibenz[f,ij] isoquinoline-2,7-dione compounds, and process exhibiting improvements in


Abstract not available for EP1012139brAbstract of corresponding document: strongUS5994340/strongbrNew 2-oxo-1-azetidine sulfonic acid derivatives