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Detail of "616-86-4"

CAS Number:
616-86-4
Name:
Benzenamine,4-ethoxy-2-nitro-
Molecular Structure:
Formula:
C₈H₁₀N₂O₃
Molecular Weight:
182.1766
Synonyms:
p-Phenetidine,2-nitro- (7CI,8CI);(4-Ethoxy-2-nitrophenyl)amine;2-Nitro-p-phenetidine;4-Amino-3-nitrophenetole;4-Ethoxy-2-nitroaniline;4-Ethoxy-2-nitrobenzenamine;NSC 1320;NSC 58160;
EINECS:
210-497-8
Density:
1.264 g/cm³
Melting Point:
111-113 °C(lit.)
Boiling Point:
346.2 °C at 760 mmHg
Flash Point:
163.2 °C
Hazard Symbols:
Xn
Risk Codes:
20/21/22-36/37/38
Safety:
26-37/39 Details

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616-86-4Benzenamine,4-ethoxy-2-nitro-

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Reference

Naphthoylenedibenzimidazole dyes: Naphthoylenedibenzimidazole dyes. Watanabe, Koichi; Harada, Hiroaki (Yamamoto Synthetic Chemical Co., Ltd., Japan). Japan. Kokai JP 52024225 23 Feb 1977 Showa, 3 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C09B057-00. APPLICATION: JP 75-100461 18 Aug 1975. DOCUMENT TYPE: Patent CA Section: 40 (Dyes, Fluorescent Whitening Agents, and Photosensitizers) Section cross-reference(s): 28 Naphthoylenedibenzimidazole dyes were prepd. 616-86-4 and 9003-53-6 which are cas registry numbers are also used here. by reductive condensation of 2-nitroaniline (I) [88-74-4] or derivs. with 1,4,5,8-naphthalenetetracarboxylic acid (II) [128-97-2] or its dianhydride [81-30-1]. For example, 30 parts II and 28 parts I in 600 parts AcOH were stirred with 35 parts reduced Fe at 115-17.degree. for 2 h and at 120.degree. for 5 h to give 38.7 parts C.I. 71110 [8005-56-9], scarlet on polystyrene [9003-53-6]. .

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