4′-Chloroacetoacetanilide

Modify Date: 2026-06-30 18:05:14

4′-Chloroacetoacetanilide structure	Common Name	4′-Chloroacetoacetanilide
	CAS Number	140-49-8	Molecular Weight	211.645
	Density	1.3±0.1 g/cm3	Boiling Point	400.5±30.0 °C at 760 mmHg
	Molecular Formula	C₁₀H₁₀ClNO₂	Melting Point	216-219 °C(lit.)
	MSDS	Chinese USA	Flash Point	196.0±24.6 °C
	Symbol	GHS07	Signal Word	Warning

Name	4'-(chloroacetyl)acetanilide
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Boiling Point	400.5±30.0 °C at 760 mmHg
Melting Point	216-219 °C(lit.)
Molecular Formula	C₁₀H₁₀ClNO₂
Molecular Weight	211.645
Flash Point	196.0±24.6 °C
Exact Mass	211.040009
PSA	46.17000
LogP	1.82
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.579
InChIKey	VMMDOCYDNRLESP-UHFFFAOYSA-N
SMILES	CC(=O)Nc1ccc(C(=O)CCl)cc1
Water Solubility	<0.1 g/100 mL at 19 ºC

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AE1050000

CHEMICAL NAME :: Acetanilide, 4'-(chloroacetyl)-

CAS REGISTRY NUMBER :: 140-49-8

BEILSTEIN REFERENCE NO. :: 2724140

LAST UPDATED :: 199701

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C10-H10-Cl-N-O2

MOLECULAR WEIGHT :: 211.66

WISWESSER LINE NOTATION :: G1VR DMV1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2150 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1470 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 3300 ng/plate

REFERENCE :: ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 7(Suppl 5),1,1985

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	AE1050000
HS Code	2925190090

Chloroacetyl ch...

CAS#:79-04-9

Acetanilide

CAS#:103-84-4

4′-Chloroacetoa...

CAS#:140-49-8

Learn More

Literature: DE105199 ; Chemische Berichte, , vol. 33, p. 2647,2649 Chem. Zentralbl., , vol. 71, # I p. 240

4-Aminoacetophenone

CAS#:99-92-3

Chloroacetyl ch...

CAS#:79-04-9

4′-Chloroacetoa...

CAS#:140-49-8

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Literature: Chem. Zentralbl., , vol. 83, # I p. 134 Chem. Zentralbl., , vol. 71, # I p. 240

Precursor 3
CAS#:79-04-9 Chloroacetyl ch... CAS#:103-84-4 Acetanilide CAS#:99-92-3 4-Aminoacetophenone
DownStream 10
CAS#:25021-48-1 4-(2-Phenyl-1,3... CAS#:2631-71-2 1-(4-Aminopheny... CAS#:25021-49-2 4-(2-methyl-1,3... CAS#:2719-21-3 4'-ACETAMIDOACE...
CAS#:556-08-1 4-Acetamidobenz... CAS#:21674-96-4 n-(4-(4-amino-3... CAS#:119457-11-3 4-Acetyamino-3-... CAS#:75876-62-9 4-(4-aminopheny...
CAS#:75876-68-5 N-[4-(4-Aminoph... CAS#:54883-29-3 4-(2-(4-METHOXY...

HS Code	2925190090
Summary	2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN

Name: Cell Viability Profiling of Human Lymphoblast Cell Lines
Source: NCGC
Target: N/A
External Id: HAPV101

Name: Caspase-3/7 Activation Profiling of Human Lymphoblast Cell Lines
Source: NCGC
Target: N/A
External Id: HAPC101

Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN

Name: Cytochrome P450 Family 1 Subfamily A Member 2 (CYP1A2) small molecule antagonists: lu...
Source: 824
External Id: CYP273

Name: Fluorescence-based cell-based primary high throughput screening assay to identify pos...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_PAM_FLUO8_1536_1X%ACT PRUN

Name: Fluorescence polarization-based biochemical high throughput primary assay to identify...
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=Sialate O-acetylesterase; AltName: Full=H-Lse; AltName: Full=Sialic acid-specific 9-O-acetylesterase; Flags: Precursor [Homo sapiens]
External Id: SIAE_INH_FP_1536_1X%INH PRUN

Name: p53 small molecule agonists, cell-based qHTS assay: qHTS cell viability counter scree...
Source: 824
Target: N/A
External Id: P53600

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: qHTS ce...
Source: 824
Target: N/A
External Id: P53MS958

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: Summary
Source: 824
External Id: P53MS482

Total 315, Current Page 1 of 32

1-Acetamido-4-chloroacetylbenzene

GR DMV1V1

N-(4-Chlorphenyl)-3-oxobutanamide

N-(4-Chlorophenyl)acetoacetamide

4-acetaminophenacyl chloride

EINECS 205-416-8

N-[4-(2-chloroacetyl)phenyl]acetamide

MFCD00040869

p-chloroacetylacetanilide

p-Acetamidophenacyl chloride

4-acetylaminophenacyl chloride

N-(4-Chlorophenyl)-3-oxobutanamide

4′-Chloroacetoacetanilide

4'-Chloroacetoacetanilide

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4′-Chloroacetoacetanilide
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

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4′-Chloroacetoacetanilide

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

4′-ChloroacetoacetanilideBioassay

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.