| Plural | toluenes |
toluene exposure
pagkakalantad sa toluene
toluene toxicity
katoxisidad ng toluene
toluene inhalation
paglanghap ng toluene
toluene production
produksyon ng toluene
toluene diisocyanate
toluene diisocyanate
The synthesis of feruloylated monoacylglycerol catalyzed by P-Toluene sulfonic acid was investigated.
Sinuri ang synthesis ng feruloylated monoacylglycerol na pinabilis ng P-Toluene sulfonic acid.
By the improved method, proglumide was synthesized in acetic anhydride with toluene as the dehydrating agent.
Sa pamamagitan ng pinahusay na pamamaraan, ang proglumide ay sinintesis sa acetic anhydride na may toluene bilang dehydrating agent.
A survey of the health condition of 308 cases of workers exposed to benzene, toluene, xylol and mixed derivatives of benzene is presented.
Ipinapakita ang isang survey ng kalagayan ng kalusugan ng 308 kaso ng mga manggagawa na nalantad sa benzene, toluene, xylol, at pinaghalong derivatives ng benzene.
Used as a component of solvents in the process of the azeotropism, and could partly replace toluene, xylene and methyl isobutyl ketone (MIBK).
Ginagamit bilang bahagi ng mga solvent sa proseso ng azeotropismo, at maaaring bahagyang palitan ang toluene, xylene, at methyl isobutyl ketone (MIBK).
Citral was synthesized by catalytical rearrangement of dehydrolinalool in toluene solution with the present of molybdenyl acetylacetonate, benzoic acid and dimethyl sulfoxide (DMSO).
Ang Citral ay sinintesis sa pamamagitan ng catalytic rearrangement ng dehydrolinalool sa toluene solution kasama ang molybdenyl acetylacetonate, benzoic acid, at dimethyl sulfoxide (DMSO).
No osmyl and no taste.Soluble in Benzene,Acetone,C2H4Cl2,CS2,toluene,party soluble in alcohol,diethyl ether,insoluble in water,gasoline.
Walang amoy at walang lasa. Matutunaw sa Benzene,Acetone,C2H4Cl2,CS2,toluene, bahagyang matutunaw sa alkohol,diethyl ether, hindi matutunaw sa tubig, gasoline.
It was found that when the oxidation reaction was performed in toluene solvent, benzyl alcohol was oxidized to benzaldehyde without any overoxidation to benzoic acid;
Natuklasan na nang isagawa ang reaksyon ng oxidation sa solvent na toluene, ang benzyl alcohol ay na-oxidize sa benzaldehyde nang walang anumang overoxidation sa benzoic acid;
Toluene diisocyanate (TDI) is one of the most useful kinds of isocyanateth that is produced by the method of phosgenation of amine.
Ang Toluene diisocyanate (TDI) ay isa sa pinakagagamit na uri ng isocyanates na ginawa sa pamamagitan ng paraan ng phosgenation ng amine.
Ethyl cellulose was synthesized successfully in one step based on reaction of cellulose with excess chloroethane and sodium hydroxide in toluene as diluent.
Matagumpay na na-synthesize ang ethyl cellulose sa isang hakbang batay sa reaksyon ng selulosa na may labis na chloroethane at sodium hydroxide sa toluene bilang diluent.
Firstly, p-methylacetophenone was obtained in the presence of alchlor as the catalyst, and the optimum condition was 4:1:2 in molar ratio for toluene, acetic anhydride and alchlor with yield of 86.2%.
Una, nakuha ang p-methylacetophenone sa presensya ng alchlor bilang catalyst, at ang pinakamainam na kondisyon ay 4:1:2 sa molar ratio para sa toluene, acetic anhydride, at alchlor na may yield na 86.2%.
Two series of thermotropic liquid crystalline polyureas were synthesized by the copolymerization of benzidine (or o-tolidine),1,6-hexane diamine and 2,4-toluene diisocyanate.
Dalawang serye ng thermotropic liquid crystalline polyureas ang sinintesis sa pamamagitan ng copolymerization ng benzidine (o o-tolidine), 1,6-hexane diamine, at 2,4-toluene diisocyanate.
The effects of the catalyst dosage and the preparation conditions of HZ-1 zeolite,for example, number of exchange times on the benzoylation of toluene were studied.
Pinag-aralan ang mga epekto ng dosis ng catalyst at ang mga kondisyon ng paghahanda ng HZ-1 zeolite, halimbawa, ang bilang ng mga beses na pagpapalit sa benzoylation ng toluene.
Four kinds of methods to synthesize o-Dichlorobenzaldehyde were introduced. the advantages of hydrolysis methods to reduce p-toluene sulfonyl chloride were discussed.
Ipinakilala ang apat na uri ng paraan upang i-synthesize ang o-Dichlorobenzaldehyde. Tinalakay ang mga pakinabang ng hydrolysis methods upang mabawasan ang p-toluene sulfonyl chloride.
The isomer ratio of o-MNT to p-MNT,the degree of dinitration and the ratio of 2,6-DNT to 2,4-DNT have been investigated in the mononitration product of toluene by mixed acid.
Ang ratio ng isomer ng o-MNT sa p-MNT, ang antas ng dinitration, at ang ratio ng 2,6-DNT sa 2,4-DNT ay sinisiyasat sa mononitration product ng toluene sa pamamagitan ng mixed acid.
The system condition of chromatography separating 2,6—2,4—2,3— and 3,4—toluenediamine isomer and the test methods verifying purity for toluene-diamine reference materilas were studied by HPLC.
Ang kondisyon ng sistema ng chromatography na naghihiwalay ng 2,6—2,4—2,3— at 3,4—toluenediamine isomer at ang mga pamamaraan ng pagsubok na nagpapatunay sa kadalisayan para sa toluene-diamine reference materilas ay pinag-aralan sa pamamagitan ng HPLC.
toluene exposure
pagkakalantad sa toluene
toluene toxicity
katoxisidad ng toluene
toluene inhalation
paglanghap ng toluene
toluene production
produksyon ng toluene
toluene diisocyanate
toluene diisocyanate
The synthesis of feruloylated monoacylglycerol catalyzed by P-Toluene sulfonic acid was investigated.
Sinuri ang synthesis ng feruloylated monoacylglycerol na pinabilis ng P-Toluene sulfonic acid.
By the improved method, proglumide was synthesized in acetic anhydride with toluene as the dehydrating agent.
Sa pamamagitan ng pinahusay na pamamaraan, ang proglumide ay sinintesis sa acetic anhydride na may toluene bilang dehydrating agent.
A survey of the health condition of 308 cases of workers exposed to benzene, toluene, xylol and mixed derivatives of benzene is presented.
Ipinapakita ang isang survey ng kalagayan ng kalusugan ng 308 kaso ng mga manggagawa na nalantad sa benzene, toluene, xylol, at pinaghalong derivatives ng benzene.
Used as a component of solvents in the process of the azeotropism, and could partly replace toluene, xylene and methyl isobutyl ketone (MIBK).
Ginagamit bilang bahagi ng mga solvent sa proseso ng azeotropismo, at maaaring bahagyang palitan ang toluene, xylene, at methyl isobutyl ketone (MIBK).
Citral was synthesized by catalytical rearrangement of dehydrolinalool in toluene solution with the present of molybdenyl acetylacetonate, benzoic acid and dimethyl sulfoxide (DMSO).
Ang Citral ay sinintesis sa pamamagitan ng catalytic rearrangement ng dehydrolinalool sa toluene solution kasama ang molybdenyl acetylacetonate, benzoic acid, at dimethyl sulfoxide (DMSO).
No osmyl and no taste.Soluble in Benzene,Acetone,C2H4Cl2,CS2,toluene,party soluble in alcohol,diethyl ether,insoluble in water,gasoline.
Walang amoy at walang lasa. Matutunaw sa Benzene,Acetone,C2H4Cl2,CS2,toluene, bahagyang matutunaw sa alkohol,diethyl ether, hindi matutunaw sa tubig, gasoline.
It was found that when the oxidation reaction was performed in toluene solvent, benzyl alcohol was oxidized to benzaldehyde without any overoxidation to benzoic acid;
Natuklasan na nang isagawa ang reaksyon ng oxidation sa solvent na toluene, ang benzyl alcohol ay na-oxidize sa benzaldehyde nang walang anumang overoxidation sa benzoic acid;
Toluene diisocyanate (TDI) is one of the most useful kinds of isocyanateth that is produced by the method of phosgenation of amine.
Ang Toluene diisocyanate (TDI) ay isa sa pinakagagamit na uri ng isocyanates na ginawa sa pamamagitan ng paraan ng phosgenation ng amine.
Ethyl cellulose was synthesized successfully in one step based on reaction of cellulose with excess chloroethane and sodium hydroxide in toluene as diluent.
Matagumpay na na-synthesize ang ethyl cellulose sa isang hakbang batay sa reaksyon ng selulosa na may labis na chloroethane at sodium hydroxide sa toluene bilang diluent.
Firstly, p-methylacetophenone was obtained in the presence of alchlor as the catalyst, and the optimum condition was 4:1:2 in molar ratio for toluene, acetic anhydride and alchlor with yield of 86.2%.
Una, nakuha ang p-methylacetophenone sa presensya ng alchlor bilang catalyst, at ang pinakamainam na kondisyon ay 4:1:2 sa molar ratio para sa toluene, acetic anhydride, at alchlor na may yield na 86.2%.
Two series of thermotropic liquid crystalline polyureas were synthesized by the copolymerization of benzidine (or o-tolidine),1,6-hexane diamine and 2,4-toluene diisocyanate.
Dalawang serye ng thermotropic liquid crystalline polyureas ang sinintesis sa pamamagitan ng copolymerization ng benzidine (o o-tolidine), 1,6-hexane diamine, at 2,4-toluene diisocyanate.
The effects of the catalyst dosage and the preparation conditions of HZ-1 zeolite,for example, number of exchange times on the benzoylation of toluene were studied.
Pinag-aralan ang mga epekto ng dosis ng catalyst at ang mga kondisyon ng paghahanda ng HZ-1 zeolite, halimbawa, ang bilang ng mga beses na pagpapalit sa benzoylation ng toluene.
Four kinds of methods to synthesize o-Dichlorobenzaldehyde were introduced. the advantages of hydrolysis methods to reduce p-toluene sulfonyl chloride were discussed.
Ipinakilala ang apat na uri ng paraan upang i-synthesize ang o-Dichlorobenzaldehyde. Tinalakay ang mga pakinabang ng hydrolysis methods upang mabawasan ang p-toluene sulfonyl chloride.
The isomer ratio of o-MNT to p-MNT,the degree of dinitration and the ratio of 2,6-DNT to 2,4-DNT have been investigated in the mononitration product of toluene by mixed acid.
Ang ratio ng isomer ng o-MNT sa p-MNT, ang antas ng dinitration, at ang ratio ng 2,6-DNT sa 2,4-DNT ay sinisiyasat sa mononitration product ng toluene sa pamamagitan ng mixed acid.
The system condition of chromatography separating 2,6—2,4—2,3— and 3,4—toluenediamine isomer and the test methods verifying purity for toluene-diamine reference materilas were studied by HPLC.
Ang kondisyon ng sistema ng chromatography na naghihiwalay ng 2,6—2,4—2,3— at 3,4—toluenediamine isomer at ang mga pamamaraan ng pagsubok na nagpapatunay sa kadalisayan para sa toluene-diamine reference materilas ay pinag-aralan sa pamamagitan ng HPLC.
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