Detail of "953-26-4"

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CAS Number:
953-26-4
Name:
2-Propenoic acid,3-(4-nitrophenyl)-, ethyl ester
Superlist Name:
Ethyl 4-nitrocinnamate
Molecular Structure:
Formula:
C₁₁H₁₁NO₄
Molecular Weight:
221.21
Synonyms:
Cinnamicacid, p-nitro-, ethyl ester (6CI,7CI,8CI);3-(4-Nitrophenyl)-2-propenoic acidethyl ester;3-(4-Nitrophenyl)acrylic acid ethyl ester;Ethyl p-nitrocinnamate;NSC 4697;NSC 636709;
EINECS:
213-463-0
Density:
1.237 g/cm³
Melting Point:
138-140 °C(lit.)
Boiling Point:
326.582 °C at 760 mmHg
Flash Point:
141.05 °C
Solubility:
insoluble in water
Appearance:
light yellow-beige to yellow fine cryst. powder
Safety:
24/25 Details

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Synthesis of N-arylhydroxylamines by tellurium-catalyzed reduction of aromatic nitro compounds: Uchida, Shuji; Yanada, Kazuo; Yamaguchi, Hiromi; Meguri, Haruo (Fac. Pharm. Sci., Setsunan Univ., Osaka 573-01, Japan). Chem. Lett., (7), 1069-70 (English) 1986. CODEN: CMLTAG. ISSN: 0366-7022. DOCUMENT TYPE: Journal CA Section: 25 (Benzene, Its Derivatives, and Condensed Benzenoid Compounds) p-Substituted nitrobenzenes were readily reduced with NaBH4 and a catalytic amt. of Te to give the corresponding hydroxylamines in good yields. 99-77-4 and 953-26-4 which are cas registry numbers of chemicals are mentioned. I.e. PhNO2 in EtOH treated with Te powder and NaBH4 gave 63% PhNHOH. .