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2,3-Dichlorophenol Names Preferred IUPAC name. ... 2,3-Dichlorophenol ... Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; ...
3,5-Dichlorophenol Dichlorophenols are used as intermediates in the manufacture of more complex chemical compounds, including the common herbicide 2,4-dichlorophenoxyacetic acid (2,4-D). [ 1 ]
Trichlorophenols are produced by electrophilic halogenation of phenol with chlorine. [1] Different isomers of trichlorophenol exist according to which ring positions on the phenol contain chlorine atoms. 2,4,6-Trichlorophenol, for example, has two chlorine atoms in the ortho positions and one chlorine atom in the para position.
Shanti Sagara tank, created by an embankment with sluice outlets, built in 1128, the tank has a history of 800 years. It took three years to construct the massive tank. The tank, which has a water spread of 6,550 acres (2,651 ha), has a circumference of 30 km (19 mi). It has a total drainage basin of 81,483 acres (32,975 ha).
BS 4994:1987 – Specification for design and construction of vessels and tanks in reinforced plastics. British Standards. 1987-06-30. ISBN 0-580-15075-5. "Pressure Vessel Design Case Study". ESR Technology. Archived from the original on 2007-05-12. — a case study of the design process of a cylindrical vessel, using the BS 4994 methodology
2,6-Dichlorophenol is a compound with formula C 6 H 3 Cl 2 OH. It is one of the six isomers of dichlorophenol. It is a colorless solid. Its pK a is 6.78, which is about 100x more acidic than 2-chlorophenol (8.52) and 1000x more acidic than phenol itself (9.95). [3]
In India, a stepwell is a deep masonry well with steps going down to the water level in the well. It is called a vav in west India and a baoli in north India. Some were built by kings and were richly ornamented. [6] They often were built by nobility, some being for secular use from which anyone could obtain water. [7]
A Taanka. A taanka or paar, is a traditional rainwater harvesting technique, common to the Thar desert region of Rajasthan, India. [1] It is meant to provide drinking water and water security for a family or a small group of families.