Detail of "4433-79-8"

MSDS Download
CAS Number:
4433-79-8
Name:
Butanamide,N-(4-chloro-2,5-dimethoxyphenyl)-3-oxo-
Superlist Name:
4'-Chloro-2',5'-dimethoxyacetoacetanilide
Molecular Structure:
Formula:
C₁₂H₁₄ClNO₄
Molecular Weight:
271.70
Deleted CAS:
83936-61-2
Synonyms:
2',5'-Dimethoxy-4'-chloro-acetoacetanilide;C.I. 37613;C.I. Azoic Coupling Component No. 44;Naphthol AS-IRG;
EINECS:
224-638-6
Density:
1.277 g/cm³
Melting Point:
102-104 °C
Boiling Point:
432.7 °C at 760 mmHg
Flash Point:
215.5 °C
Appearance:
off-white powder

Display：

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Novel monoazo pigments: Novel monoazo pigments. Saiki, Mutsuhiko; Takeda, Yoshio; Yagi, Naoki (Sanyo Color Works, Ltd., Japan). 66136-64-9 which is the cas registry number of one of substances is just one of reagents here. Japan. Kokai JP 52130826 2 Nov 1977 Showa, 4 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C09B029-32. APPLICATION: JP 76-48046 26 Apr 1976. DOCUMENT TYPE: Patent CA Section: 40 (Dyes, Fluorescent Whitening Agents, and Photosensitizers) Section cross-reference(s): 42 Yellow pigments I (R = NO2, Cl, Br, H, Me, Et, MeO, EtO) with good resistance to heat, solvent and weather in melamine-alkyd coatings were prepd. For example, 2,5-O2N(AcNH)C6H3NH2 [66136-64-9] was diazotized and coupled with 2,5,4-(MeO)2ClC6H2NHCOCH2Ac [4433-79-8] to give I (R = NO2) [66136-63-8]. .

Novel azo pigments: Novel azo pigments.Some chemicals with cas registry numbers like 66136-77-4 are also used. Saiki, Mutsuhiko; Takeda, Yoshio; Yagi, Naoki (Sanyo Color Works, Ltd., Japan). Japan. Kokai JP 52130827 2 Nov 1977 Showa, 5 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C09B029-32. APPLICATION: JP 76-48047 26 Apr 1976. DOCUMENT TYPE: Patent CA Section: 40 (Dyes, Fluorescent Whitening Agents, and Photosensitizers) Section cross-reference(s): 42 Yellow-to-reddish yellow pigments I (R, R' = H, MeO, EtO) with good resistance to heat, solvent, and weather in melamine alkyd coatings were prepd. For example, 2,5,4-(MeO)2(H2N)C6H2SO2NHBz [66136-77-4] was diazotized and coupled with 2,5,4-(MeO)2ClC6H2NHCOCH2Ac [4433-79-8] to give I (R = R1 = MeO) [66136-76-3]. .