enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Ethyl sulfate - Wikipedia

   en.wikipedia.org/wiki/Ethyl_sulfate

   ch 3 ch 2 oh + h 2 so 4 → ch 3 ch 2 oso 3 h + h 2 o If the temperature exceeds 140 °C, the ethyl sulfate product tends to react with residual ethanol starting material, producing diethyl ether . If the temperature exceeds 170 °C in a considerable excess of sulfuric acid, the ethyl sulfate breaks down into ethylene and sulfuric acid.

3. Diethyl sulfate - Wikipedia

   en.wikipedia.org/wiki/Diethyl_sulfate

   In preparing ethyl esters of fatty acids, both equivalents of the ethyl electrophile are transferred, unlike the usual alkylation of phenoxides: [1] 2 RCO 2 Na + (C 2 H 5 O) 2 SO 2 → 2 RCO 2 C 2 H 5 + Na 2 SO 4. Both dimethyl sulfate and diethyl sulfate react with inorganic nucleophiles as well. For example, potassium iodide gives ethyl iodide.

4. List of UN numbers 1401 to 1500 - Wikipedia

   en.wikipedia.org/wiki/List_of_UN_numbers_1401_to...

   n.o.s. = not otherwise specified meaning a collective entry to which substances, mixtures, solutions or articles may be assigned if a) they are not mentioned by name in 3.2 Dangerous Goods List AND b) they exhibit chemical, physical and/or dangerous properties corresponding to the Class, classification code, packing group and the name and description of the n.o.s. entry [2]

5. Organosulfate - Wikipedia

   en.wikipedia.org/wiki/Organosulfate

   Sulfate is an inert anion, so nature activates it by the formation of ester derivative of adenosine 5'-phosphosulfate (APS) and 3'-phosphoadenosine-5'-phosphosulfate (PAPS). Many organisms utilize these reactions for metabolic purposes or for the biosynthesis of sulfur compounds required for life. [ 9 ]

6. Ethanethiol - Wikipedia

   en.wikipedia.org/wiki/Ethanethiol

   Ethanethiol, commonly known as ethyl mercaptan, is an organosulfur compound with the formula CH 3 CH 2 SH. [5] It is a colorless liquid with a distinct odor. Abbreviated EtSH, it consists of an ethyl group (Et), CH 3 CH 2, attached to a thiol group, SH. Its structure parallels that of ethanol, but with sulfur in place of oxygen. The odor of ...

7. Diethyl sulfide - Wikipedia

   en.wikipedia.org/wiki/Diethyl_sulfide

   Diethyl sulfide (British English: diethyl sulphide) is an organosulfur compound with the chemical formula (CH 3 CH 2) 2 S. It is a colorless, malodorous liquid. Although a common thioether, it has few applications.

8. Sodium 2-hydroxyethyl sulfonate - Wikipedia

   en.wikipedia.org/wiki/Sodium_2-hydroxyethyl...

   Solid sodium 2-hydroxyethyl sulfonate is a colorless, free-flowing, non-hygroscopic solid, which dissolves readily in water and has good biodegradability. Due to the method of synthesis samples often contain traces of sodium sulfite or sodium hydrogen sulfite causing aqueous solution to possesses a mildly alkaline pH of about 10.

9. 4-Ethylphenyl sulfate - Wikipedia

   en.wikipedia.org/wiki/4-Ethylphenyl_sulfate

   4-Ethylphenyl sulfate (4EPS) is a metabolite produced by gut bacteria, which can be toxic when present in large amounts. Elevated levels of this metabolite have been associated with some medical conditions including chronic kidney disease and autism .