Results 131 to 140 of about 556 (164)
Some of the next articles are maybe not open access.
2001
[6322-49-2] C4H7ClO (MW 106.55) InChI = 1S/C4H7ClO/c1-4(6)2-3-5/h2-3H2,1H3 InChIKey = MAGOYBJJLVSJIC-UHFFFAOYSA-N (reagent for Robinson annulation; often interchangeable with methyl vinyl ketone and the corresponding Mannich base 4-dialkylamino-2-butanone) Alternate Names: 2-chloroethyl methyl ketone; 1-chloro-3-butanone.
openaire +1 more source
[6322-49-2] C4H7ClO (MW 106.55) InChI = 1S/C4H7ClO/c1-4(6)2-3-5/h2-3H2,1H3 InChIKey = MAGOYBJJLVSJIC-UHFFFAOYSA-N (reagent for Robinson annulation; often interchangeable with methyl vinyl ketone and the corresponding Mannich base 4-dialkylamino-2-butanone) Alternate Names: 2-chloroethyl methyl ketone; 1-chloro-3-butanone.
openaire +1 more source
2001
[126-39-6] C6H12O2 (MW 116.16) InChI = 1S/C6H12O2/c1-3-6(2)7-4-5-8-6/h3-5H2,1-2H3 InChIKey = UPZFLZYXYGBAPL-UHFFFAOYSA-N (reagent for production of cyclic acetals by acid-catalyzed transacetalization1) Alternate Names: 2-methyl-2-ethyldioxolane; MED. Physical Data: bp 116–117 °C; d 0.929 g cm−3. Solubility:
openaire +1 more source
[126-39-6] C6H12O2 (MW 116.16) InChI = 1S/C6H12O2/c1-3-6(2)7-4-5-8-6/h3-5H2,1-2H3 InChIKey = UPZFLZYXYGBAPL-UHFFFAOYSA-N (reagent for production of cyclic acetals by acid-catalyzed transacetalization1) Alternate Names: 2-methyl-2-ethyldioxolane; MED. Physical Data: bp 116–117 °C; d 0.929 g cm−3. Solubility:
openaire +1 more source
2001
[16714-78-6] C4H6Cl2O (MW 141.00) InChI = 1S/C4H6Cl2O/c5-2-1-4(7)3-6/h1-3H2 InChIKey = UDNZDMGFDFBONM-UHFFFAOYSA-N (reactive electrophile, precursor for 1,4-disubstituted 2-butanones and 2-butenones) Alternate Name: 2-chloroethyl chloromethyl ketone. Physical Data: bp 65 °C/3 mmHg; vap.
openaire +1 more source
[16714-78-6] C4H6Cl2O (MW 141.00) InChI = 1S/C4H6Cl2O/c5-2-1-4(7)3-6/h1-3H2 InChIKey = UDNZDMGFDFBONM-UHFFFAOYSA-N (reactive electrophile, precursor for 1,4-disubstituted 2-butanones and 2-butenones) Alternate Name: 2-chloroethyl chloromethyl ketone. Physical Data: bp 65 °C/3 mmHg; vap.
openaire +1 more source
Journal of Chemical & Engineering Data, 1992
Densities and viscosities of the binary mixtures including 2-butanone/dibutyl ether, 2-picoline/2-butatone, and 2-picoline/water are measured at 303.15, 313.15, and 323.15 K over the entire molar fraction range. The excess volumes, viscosities, and Gibbs energies of activation of flow are calculated from the experimental data, and are correlated by a ...
Ming Jer Lee, Ming Chi Wei
openaire +1 more source
Densities and viscosities of the binary mixtures including 2-butanone/dibutyl ether, 2-picoline/2-butatone, and 2-picoline/water are measured at 303.15, 313.15, and 323.15 K over the entire molar fraction range. The excess volumes, viscosities, and Gibbs energies of activation of flow are calculated from the experimental data, and are correlated by a ...
Ming Jer Lee, Ming Chi Wei
openaire +1 more source
ChemInform Abstract: 4‐(2‐ACYLHYDRAZINO)‐2‐BUTANONES
Chemischer Informationsdienst, 1985AbstractHydrazobenzol (I) sowie die in Position 2 v alkyl‐ bzw. arylsubstituierten Hydrazide (IV) reagieren mit Vinylmethylketon (II) regioselektiv an der C = C‐Doppelbindung zu den entsprechenden β‐Hydrazinoketonen (III) bzw. (V), deren Ausb. allgemein mit ca. 80% angegeben sind.
K. N. ZELENIN +2 more
openaire +1 more source
4-Phenylsulfonyl-2-butanone Ethylene Acetal
2001[56161-54-7] C12H16O4S (MW 256.35) InChI = 1S/C12H16O4S/c1-12(15-8-9-16-12)7-10-17(13,14)11-5-3-2-4-6-11/h2-6H,7-10H2,1H3 InChIKey = YVBGQPGMXFSZHS-UHFFFAOYSA-N (a reagent for synthesizing various derivatives of 2-alkanones) Alternate Name: PSB-EA. Physical Data: colorless crystals; mp 33–34 °C or 41–42 °C.1, 2
openaire +1 more source