Detail of "127-53-7"

CAS Number:
127-53-7
Name:
Benzenesulfonamide,4-chloro-N,N-diethyl-3-nitro-
Superlist Name:
4-Chloro-N,N-diethyl-3-nitrobenzenesulfonamide
Molecular Structure:
Formula:
C₁₀H₁₃ClN₂O₄S
Molecular Weight:
292.74
Synonyms:
4-Chloro-3-nitro-N,N-diethylbenzenesulfonamide;4-Chloro-N,N-diethyl-3-nitrobenzenesulfonamide;N,N-Diethyl-4-chloro-3-nitrobenzenesulfonamide;
Density:
1.382 g/cm³
Boiling Point:
409.3 °C at 760 mmHg
Flash Point:
201.3 °C

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Water-soluble azo dyes: Water-soluble azo dyes. Hugl, Herbert; Otten, Hans Guenter; Sommer, Richard; Wolfrum, Gerhard (Bayer A.-G., Ger.). Ger. Offen. DE 2536489 24 Feb 1977, 22 pp. (German). (Germany). CODEN: GWXXBX. CLASS: IC: C09B029-12. APPLICATION: DE 75-2536489 16 Aug 1975. DOCUMENT TYPE: Patent CA Section: 40 (Dyes, Fluorescent Whitening Agents, and Photosensitizers) I [62554-88-5], dyeing polyamide fibers light- and wetfast yellow shades, was prepd.Several substances like 62554-84-1 may be metioned in this study. by condensing 4,3-Cl(O2N)C6H3SO2NEt2 [127-53-7] with 4-H2NC6H4NHAc [122-80-5] to give 2,4-O2N(Et2NSO2)C6H3NHC6H4NHAc-4 (II) [62554-85-2], deacetylating II to the amine [62554-86-3], diazotizing, coupling with PhOH [108-95-2], condensing the product [62554-87-4] with 1,2-butylene oxide [106-88-7], esterifying with H2SO4, and neutralizing with NaOH. .