Detail of "782-45-6"

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CAS Number:
782-45-6
Name:
Benzamide,4-amino-N-phenyl-
Molecular Structure:
Formula:
C₁₃H₁₂N₂O
Molecular Weight:
212.25
Synonyms:
Benzanilide,4-amino- (6CI,7CI,8CI);4-Amino-N-phenylbenzamide;4-Aminobenzanilide;N-Phenyl-4-aminobenzamide;
EINECS:
212-313-1
Density:
1.244 g/cm³
Melting Point:
127-131 °C(lit.)
Boiling Point:
321.2 °C at 760 mmHg
Flash Point:
148.1 °C
Hazard Symbols:
Xi
Risk Codes:
36/38-43
Safety:
26-36 Details

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Supplier:Hangzhou Dayangchem Co., Ltd. [ China (Mainland)]

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4-Aminobenzanilide

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Tel:+86-25-57062118

Address:NO.8 Tai ZiShan Road,YanJiang Industrial Development Zone,Nanjing, 210044, P.R.China

Supplier:Pfaltz & Bauer, Inc. [ United States]

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Tel:2035740075

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Azo pigments: Azo pigments. Radtke, Volker (BASF A.-G., Ger.). Ger. Offen. DE 2631164 19 Jan 1978, 40 pp. (German). (Germany). CODEN: GWXXBX. 9002-86-2 is the cas registry number of certain chemical which is used as reagents here. CLASS: IC: C09B039-00. APPLICATION: DE 76-2631164 10 Jul 1976. DOCUMENT TYPE: Patent CA Section: 40 (Dyes, Fluorescent Whitening Agents, and Photosensitizers) Azo pigments (I, R = Br, Cl; R1 is a coupling component residue; n = 0-4) are prepd. and are used in paper coatings and PVC [9002-86-2] to give orange to red shades. Thus, a mixt. of 2-nitro-p-phenylenediamine [5307-14-2] and phthalic anhydride [85-44-9] was heated in HOAc to give 3'-nitro-4'-amino-N-phenylphthalimide [65884-90-4], which was diazotized and coupled with 2-naphthol-3-carboxylic acid [92-70-6] to give I (n = 0, R1 = 2,3,1-HO(HO2C)C10H5 in 4-position, NO2 group in 3-position) [65884-95-9], which was converted to the acid chloride [65884-96-0] and condensed with p-aminobenzanilide [782-45-6] to give I [n = 0, R1 = 2,3,1-HO(4-PhNHCOC6H4NHCO)C10H5 in 4-position, NO2 in 3-position] [65884-97-1]. The other I were similarly prepd. .

Azo dyes: Azo dyes. Dimroth, Peter; Junge, Helmut; Tonne, Peter; Urtel, Rolf (BASF A.-G., Ger.). Ger. Offen. DE 2544568 7 Apr 1977, 23 pp. (German). (Germany). CODEN: GWXXBX. CLASS: IC: C09B039-00. APPLICATION: DE 75-2544568 4 Oct 1975. DOCUMENT TYPE: Patent CA Section: 40 (Dyes, Fluorescent Whitening Agents, and Photosensitizers) Prepn. of red dyes I (R = OMe, R1 = NO2) (II) [62855-33-8] and I (R = H, R1 = CONHPh) (III) [62855-34-9] is described. II was obtained by coupling diazotized 2-(o-aminophenyl)-4H-3,1-benzoxazin-4-one (IV) [7265-24-9] with 3,2-HOC10H6CONHC6H3(OMe)NO2-2,4 [62855-35-0], and III by coupling diazotized IV with 3,2-HOC10H6CO2H [92-70-6], treating the product [62855-36-1] with SOCl2, and finally treating the acid chloride [62855-37-2] with 4-H2NC6H4CONHPh [782-45-6].