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  2. 2,6-Dichlorophenol - Wikipedia

    en.wikipedia.org/wiki/2,6-Dichlorophenol

    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]

  3. List of CAS numbers by chemical compound - Wikipedia

    en.wikipedia.org/wiki/List_of_CAS_numbers_by...

    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

  4. PCB congener list - Wikipedia

    en.wikipedia.org/wiki/PCB_congener_list

    BZ [3] Congener Number Formula Name CAS Number InChIKey Descriptors 0 C 12 H 10: Biphenyl 92-52-4 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 1 C 12 H 9 Cl: 2-Chlorobiphenyl 2051-60-7 LAXBNTIAOJWAOP-UHFFFAOYSA-N

  5. CAS Registry Number - Wikipedia

    en.wikipedia.org/wiki/CAS_Registry_Number

    The check digit is found by taking the last digit times 1, the preceding digit times 2, the preceding digit times 3 etc., adding all these up and computing the sum modulo 10. For example, the CAS number of water is 7732-18-5: the checksum 5 is calculated as (8×1 + 1×2 + 2×3 + 3×4 + 7×5 + 7×6) = 105; 105 mod 10 = 5.

  6. Bis(2,4,5-trichloro-6-(pentyloxycarbonyl)phenyl)oxalate ...

    en.wikipedia.org/wiki/Bis(2,4,5-trichloro-6...

    Bis[2,4,5-trichloro-6-(pentyloxycarbonyl)phenyl]oxalate (also known as bis(2,4,5-trichloro-6-carbopentoxyphenyl) oxalate or CPPO) is an organic compound with the formula (C 5 H 11 O 2 CC 6 HCl 3 O) 2 C 2 O 2. A white solid, it is classified as a diester of oxalic acid. It is an active ingredient for the chemiluminescence in glowsticks. [1]

  7. Glossary of chemical formulae - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_chemical_formulae

    C 6 H 2 Cl 3 NO 2,6-Dichloroquinone-4-chloroimideGibbs reagent C 6 H 3 Br 3 O: 2,4,6-Tribromophenol: C 6 H 3 Cl 3 O: 2,4,6-Trichlorophenol: C 6 H 4 BrNO 2: 5-bromonicotinic acid: 20826-04-4 C 6 H 4 ClNO 2: 2-chloronicotinic acid: 2942-59-8 C 6 H 4 ClN 3: 4-Chlorophenyl azide: C 6 H 4 ClNO 2: 6-chloro-2-pyridinecarboxylic acid: 4684-94-0 6 ...

  8. Trichlorobenzene - Wikipedia

    en.wikipedia.org/wiki/Trichlorobenzene

    Trichlorobenzene (TCB) may refer to any of three isomeric chlorinated derivatives of benzene with the molecular formula C 6 H 3 Cl 3. They differ by the positions of the chlorine atoms around the ring: 1,2,3-Trichlorobenzene; 1,2,4-Trichlorobenzene; 1,3,5-Trichlorobenzene

  9. p-Cymene - Wikipedia

    en.wikipedia.org/wiki/P-cymene

    It is a constituent of a number of essential oils, most commonly the oil of cumin and thyme. Significant amounts are formed in sulfite pulping process from the wood terpenes. p-Cymene is a common ligand for ruthenium. The parent compound is [(η 6-cymene)RuCl 2] 2.