2-chloro-n-methylacetoacetamide

Modify Date: 2025-08-25 17:44:30

2-chloro-n-methylacetoacetamide structure	Common Name	2-chloro-n-methylacetoacetamide
	CAS Number	4116-10-3	Molecular Weight	149.57600
	Density	1.188g/cm3	Boiling Point	284.1ºC at 760mmHg
	Molecular Formula	C₅H₈ClNO₂	Melting Point	78-80ºC
	MSDS	N/A	Flash Point	125.6ºC

Name	2-chloro-N-methyl-3-oxobutanamide
Synonym	More Synonyms

Density	1.188g/cm3
Boiling Point	284.1ºC at 760mmHg
Melting Point	78-80ºC
Molecular Formula	C₅H₈ClNO₂
Molecular Weight	149.57600
Flash Point	125.6ºC
Exact Mass	149.02400
PSA	46.17000
LogP	0.31970
Index of Refraction	1.447

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AK3910000

CHEMICAL NAME :: Acetoacetamide, 2-chloro-N-ethyl-

CAS REGISTRY NUMBER :: 4116-10-3

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C5-H8-Cl-N-O2

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 :: 700 mg/kg

TOXIC EFFECTS :: Behavioral - antipsychotic Lungs, Thorax, or Respiration - dyspnea Nutritional and Gross Metabolic - body temperature decrease

REFERENCE :: ATXKA8 Archiv fuer Toxikologie. (Berlin, Fed. Rep. Ger.) V.15-31, 1954-74. For publisher information, see ARTODN. Volume(issue)/page/year: 18,316,1960

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 750 mg/kg

TOXIC EFFECTS :: Behavioral - antipsychotic Lungs, Thorax, or Respiration - dyspnea Nutritional and Gross Metabolic - body temperature decrease

REFERENCE :: ATXKA8 Archiv fuer Toxikologie. (Berlin, Fed. Rep. Ger.) V.15-31, 1954-74. For publisher information, see ARTODN. Volume(issue)/page/year: 18,316,1960

Hazard Codes	T: Toxic;
Risk Phrases	R22
Safety Phrases	26-28-36/37/39-45
RIDADR	UN 2923
RTECS	AK3910000
Packaging Group	III
HS Code	2924199090

4-chloro-3-oxob...

CAS#:41295-64-1

methylamine

CAS#:74-89-5

~84%

2-chloro-n-meth...

CAS#:4116-10-3

Literature: Lonza Ltd. Patent: US4801750 A1, 1989 ;

Precursor 2
CAS#:41295-64-1 4-chloro-3-oxob... CAS#:74-89-5 methylamine
DownStream 0

HS Code	2924199090
Summary	2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

EINECS 223-907-5

N-methyl-2-chloroacetoacetamide

2-chloro-N-methyl-3-oxobutaneamide

2-Chloro-N-methylacetoacetamide

2-Chlor-acetoessigsaeure-methylamid

2-chloroacetoacetic acid monomethyl amide

Butanamide,2-chloro-N-methyl-3-oxo

Acetoacetamide,2-chloro-N-ethyl

2-Chloro-N-methyl-3-oxobutyramide

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2-chloro-n-methylacetoacetamide

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

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.