Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4'-Chloro-2',5'-dimethoxyacetoacetanilide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 4'-Chloro-2',5'-dimethoxyacetoacetanilide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

4433-79-8

4433-79-8 structure

4433-79-8 structure

Name: N-(4-Chloro-2,5-dimethoxyphenyl)-3-oxobutanamide
Chemical Name: 4'-Chloro-2',5'-dimethoxyacetoacetanilide
CAS Number: 4433-79-8
Molecular Formula: C₁₂H₁₄ClNO₄
Molecular Weight: 271.697
Catalog: Dyes and pigments dye Ice dye (chromogenic dye)
Create Date: 2018-12-25 11:43:27
Modify Date: 2026-07-16 14:44:51

Name	4'-Chloro-2',5'-dimethoxyacetoacetanilide
Synonyms	Azoic Coupling Component 44 EINECS 224-638-6 AcetoAcet-2,5-dimethxoy-4-chloranilide 2',5'-dimethoxy-4'-chloro-acetoacetanilide chinizol NAPHTHOL AS-IRG 4'-Chloro-2',5'-diMe Naphtanilide G As-Irg4-Chloro-2.5-DimethoxyCetoacetoANilide MFCD00026256 N-(4-chloro-2,5-dimethoxyphenyl)-3-oxo-Butanamide c.i Naphtol As-lgll Yellow Base GC. Acetoacet-2,5-Dimethxoy-4-Chloranilide(Naphthol As-Irg) AS-IRG 4′-Chlor-2′,5′-dimethoxyacetoacetanilid n-(4-chloro-2,5-dimethoxyphenyl)-3-oxo-butanamid Acetoacetyl-2,5-dimethoxy-4-chloroanilide Naphtol AS-IRG ACETOACET-4-CHLORO-2,5-DIMETHOXYANILIDE N-(4-chloro-2,5-dimethoxy-phenyl)-3-keto-butyramide 1-acetoacetylamino-4-chloro-2,5-dimethoxy-benzene Butanamide, N-(4-chloro-2,5-dimethoxyphenyl)-3-oxo C.I. Azoic Coupling Component 44 4-Chlore-2.5Dimethoxy-Acetoaceto Anilide acetoacet-4-chloro-2,5-dimethoxyanilide N-(4-chloro-2,5-dimethoxyphenyl)-3-oxo-butanamide acetoacetyl-2,5-dimethoxy-4-chloroaniline N-(4-Chloro-2,5-dimethoxyphenyl)acetoacetamide Naphthol AS-IRG Azoic Coupling Component 44 CBI-BB ZERO Naphtazol 4J Acetoaceto-4-chloro-2, 5-dimethoxyanilide N-(4-Chloro-2,5-dimethoxyphenyl)acetoacetamide 4'-Chloro-2',5'-dimethoxyacetoacetanilide ISO 9001：2015 REACH AZOIC COUPLING COMPONENT 44 4'-Chloro-2',5'-dimethoxyacetoacetanilide > Yellow Base acetoacetamino-2,5-dimethoxy-4-chlorobenzene Sanatol IRG Naphthol AS 13GH N-(4-CHLORO-2,5-DIMETHOXYPHENYL)ACETOACETAMIDE 1-acetoacetylamino-2,5-dimethoxy-4-chlorobenzene ACETOACET-2,5-DIMETHOXY-4-CHLORO ANILINE NAPTHOL AS-IRG acetocet-2,5-dimethoxy-4-chloroanilide 4'-Chloro-2',5'-diMethoxyacetoacetanilide As-Irg 4-Chloro -2.5-Dimethoxy –A Cetoaceto A Nilide NAPHTHOLAS-IRG(2,5-DIMETHOXY-4-CHLOROACETOACETANILIDE) ACETOACETYL-4-CHLORO-2,5-DIMETHOXY ANILINE C.I. Azoic Coupling Component No. 44 C.I.Azoic Coupling Component 44:C.I

Density	1.3±0.1 g/cm3
Boiling Point	432.7±45.0 °C at 760 mmHg
Melting Point	102-104°C
Molecular Formula	C₁₂H₁₄ClNO₄
Molecular Weight	271.697
Flash Point	215.5±28.7 °C
Exact Mass	271.061127
PSA	64.63000
LogP	2.11
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.553

Hazard Codes	Xi
Risk Phrases	R10:Flammable. R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases	S16-S26-S36-S37/39
RIDADR	UN 1993 3/PG 3
WGK Germany	3
Packaging Group	III
Hazard Class	3
HS Code	2924299090

Precursor 0
DownStream 2
91-94-1 124236-34-6

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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