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Trimethylolpropane triglycidyl ether (TMPTGE) is an organic chemical in the glycidyl ether family. [2] [3] It has the formula C 15 H 26 O 6 and the IUPAC name is 2-[2,2-bis(oxiran-2-ylmethoxymethyl)butoxymethyl]oxirane, and the CAS number 3454-29-3.
Chemical formula Synonyms CAS number C 10 H 16 N 2 O 8: Ethylenediaminetetraacetic acid (EDTA): 6381–92–6 C 12 H 22 O 11: sucrose: 57–50–1 C 18 H 29 O 3 S: sodium dodecyl benzenesulfonate: 2155–30–0
C12-C14 alcohol glycidyl ether (AGE) is an organic chemical in the glycidyl ether family. [2] It is a mixture of mainly 12 and 14 carbon chain alcohols, also called fatty alcohols that have been glycidated.
Dodecanedioic acid (DDDA) is a dicarboxylic acid with the formula (CH 2) 10 (CO 2 H) 2. A white solid, the compound finds a variety of applications ranging from polymers to materials. The unbranched compound is the most commonly encountered C12 dicarboxylic acid.
Triacetin was first prepared in 1854 by the French chemist Marcellin Berthelot. [12] Triacetin was prepared in the 19th century from glycerol and acetic acid. [13] Its synthesis from acetic anhydride and glycerol is simple and inexpensive. 3 (CH 3 CO) 2 O + 1 C 3 H 5 (OH) 3 → 1 C 3 H 5 (OCOCH 3) 3 + 3 CH 3 CO 2 H
4-686-293-01, also known as Agent 1-10, is a highly potent experimental carbamate nerve agent, patented in May 1967 by the US army. [1] Due to its high molecular weight and thermal stability, it can remain embedded within various surfaces and clothes for prolonged periods of time.
H-Asn 1-Asp 2-Glu 3-Cys 4-Glu 5-Leu 6-Cys 7-Val 8-Asn 9-Val 10-Ala 11-Cys 12-Thr 13-Gly 14-Cys 15-Leu 16-OH (one-letter sequence: NDECELCVNVACTGCL). Plecanatide is nearly structurally identical to human uroguanylin, apart from the substitution of Asp 3 with Glu 3. [13] Disulfide bonds exist between Cys 4 and Cys 12, as well as Cys 7 and Cys 15 ...
The mechanism begins by generation of Si(CH 3) 3 X and a highly reactive [CF 3] − (trifluoromethide) intermediate. The [CF 3 ] − attacks the carbonyl to generate an alkoxide anion. The alkoxide is silylated by the reagent to give the overall addition product, plus [CF 3 ] − , thus propagating an anionic chain reaction.