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1-Chloro-3,3,3-trifluoropropene (HFO-1233zd) is the unsaturated chlorofluorocarbon with the formula HClC=C(H)CF 3. The compound exists as E- ( cis- ) and Z- ( trans- ) isomers. The trans- isomer of this colorless gas is of interest as a more environmentally friendly (lower GWP; global warming potential) refrigerant in air conditioners. [ 1 ]
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. A white solid, the compound finds a variety of applications ranging from polymers to materials.
The compound has been linked to neurological problems in bees, and may be a factor in colony collapse. [ 5 ] It is classified as an extremely hazardous substance in the United States as defined in Section 302 of the U.S. Emergency Planning and Community Right-to-Know Act ( 42 U.S.C. § 11002 ), and is subject to strict reporting requirements by ...
Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate is significantly less volatile than simpler phenolic antioxidants such as butylhydroxytoluene (BHT). This makes it more suitable to stabilising plastics, as it is not driven out by the high temperatures experienced during plastic extrusion and moulding, [2] when they are heated to 150-320 °C (300–600 °F). [3]
The synthesis of 6-acetyl-1,2,3,4-tetrahydropyridine, an important bread aroma compound, starting from 2-piperidone was accomplished using t-boc anhydride. [14] See Maillard reaction ). The first step in this reaction sequence is the formation of the carbamate from the reaction of the amide nitrogen with boc anhydride in acetonitrile using DMAP ...
C 10 H 12 N 2: tryptamine: 61-54-1 C 10 H 12 O: anethole: C 10 H 12 O: estragole: C 10 H 12 O 2: hinokitiol: C 10 H 12 O 2: eugenol: C 10 H 12 O 2: isoeugenol: C 10 H 12 O 2: pseudoisoeugenol: C 10 H 12 O 3: coniferyl alcohol: C 10 H 13 N 5 O 4: adenosine: 58-61-7 C 10 H 14 ClNS N-tert-Butylbenzenesulfinimidoyl chloride: 49591-20-0 C 10 H 14 Cl ...
A tractor-trailer hauling about 15 million honey bees to be used to pollinate blueberry fields crashed and overturned on Interstate 95, officials said. The bees were mostly contained and the ...
THPC can be synthesized with high yield by treating phosphine with formaldehyde in the presence of hydrochloric acid. [1]PH 3 + 4 H 2 C=O + HCl → [P(CH 2 OH) 4]Cl. The cation P(CH 2 OH) 4 + features four-coordinate phosphorus, as is typical for phosphonium salts.