6,6'-Dithiodi-2-naphthol

6,6'-Dithiodi-2-naphthol Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-Sätze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.

Beschreibung

DDD, 1,1-dichloro-2,2-bis-(4-chlorophenyl) ethane, also known as TDE, is a metabolite of DDT, which found use in agriculture. As with DDT, the p,p -isomer is insecticidal and the o,p -isomer is an impurity.

Verwenden

For determination of protein-bound sulfhydryl groups.

läuterung methode

It crystallises as leaflets from AcOH and is slightly soluble in EtOH, and AcOH, but is soluble in *C6H6 and in alkalis to give a yellow solution. [Zincke & Dereser Chem Ber 51 352 1918.] The acetoxy derivative has m 198-200o (from AcOH or dioxane/MeOH), and the diacetyl derivative has m 167-168o (from AcOH). A small amount of impure disulfide can be purified by dissolving it in a small volume of Me2CO and adding a large volume of toluene, filter rapidly and concentrate to one-third of its volume. The hot toluene solution is filtered rapidly from any tarry residue, and crystals separate on cooling. Recrystallisation from hot acetic acid gives crystals with m 220-223o [Barrett & Seligman Science 116 323 1952]. [Beilstein 6 I 481.]

6,6'-Dithiodi-2-naphthol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

6,6'-Dithiodi-2-naphthol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	32161	58
Finetech Industry Limited	+86-27-87465837 +8618971612321	info@finetechnology-ind.com	China	9639	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	China	52849	58
Alfa Chemistry		Info@alfa-chemistry.com	United States	24072	58
Hebei Weibang Biotechnology Co., Ltd	+8617732866630	bess@weibangbio.com	China	18152	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49978	58
R&D Scientific Inc.	+1-2266000236	sales@rdscientific.com	Canada	1627	58
Aladdin Scientific	+1-+1(833)-552-7181	sales@aladdinsci.com	United States	52924	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131957	58
Mainchem Co., Ltd.	+86-0592-6210733	sale@mainchem.com	China	32343	55

6088-51-3(6,6'-Dithiodi-2-naphthol)Verwandte Suche:

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• 6,6'-Dithiodi-2-naphthtol
• PIR 3.5
• DDD (Analytical)
• DDD 6,6'-Dihydroxy-2,2'-dinaphthyl Disulfide 6-Hydroxy-2-naphthyl Disulfide
• 2-Naphthalenol,6,6'-dithiobis-
• 6,6&apos
• Bis(2-hydroxy-6-naphthyl) disulfide
• TIMTEC-BB SBB005947
• 6,6’-dithiobis-2-naphthaleno
• BIS(6-HYDROXY-2-NAPHTHYL) DISULFIDE
• DDD
• 2,2'-DIHYDROXY-6,6'-DINAPHTHYL DISULFIDE
• 2,2'-DIHYDROXY-6,6'-DINAPHTHYLDISULPHIDE
• 6,6'-DITHIODI(2-NAPHTHOL)
• 6,6'-DIHYDROXY-2,2'-DINAPHTHYL DISULFIDE
• 6-HYDROXY-2-NAPHTHYL DISULFIDE
• AKOS BBS-00001974
• 6-HYDROXY-2-NAPHTHYL DISULFIDE 98%
• 6-HYDROXY-2-NAPHTHYLDISULPHIDE
• 6-HYDROXY-2-NAPHTHYL DISULFIDE 98+%
• 6,6μ-Dihydroxy-2,2μ-dinaphthyl disulfide, 6-Hydroxy-2-naphthyl disulfide, Bis(6-hydroxy-2-naphthyl) disulfide
• 2,2μ-Dihydroxy-6,6μ-dinaphthyl disulfide, 6,6μ-Dihydroxy-2,2μ-dinaphthyl disulfide, 6,6μ-Dithiodi(2-naphthol), 6,6μ-Dithiodi-2-naphthol, Bis(2-hydroxy-6-naphthyl) disulfide, Bis(6-hydroxy-2-naphthyl) disulfide, DDD
• [6,6'-Dithiodinaphthalene]-2,2'-diol
• 6,6'-Dithiobis(2-naphthol)
• Bis(6-hydroxy-2-naphtyl) persulfide
• DDD0
• 6′-Dithiodi(2-naphthol)
• Bis(6-hydroxy-2-naphthyl) Disulfide >
• 6,6'-Disulfanediylbis(naphthalen-2-ol)
• 6-[(6-hydroxy-2-naphthalenyl)disulfanyl]-2-naphthalenol
• 6088-51-3
• HOC10H6S2
• C20H14O2S2
• BioChemical
• Biochemicals and Reagents
• Sulfur Compounds (for Synthesis)
• Detection
• Fluorescent Probes, Labels, Particles and Stains
• Sulfur Compounds (for Synthesis)
• Synthetic Organic Chemistry