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4116-10-3

4116-10-3 structure

4116-10-3 structure

Name: 2-chloro-n-methylacetoacetamide
Chemical Name: 2-chloro-N-methyl-3-oxobutanamide
CAS Number: 4116-10-3
Molecular Formula: C₅H₈ClNO₂
Molecular Weight: 149.57600
Catalog: Chemical pesticide Insecticide intermediate
Create Date: 2018-02-26 08:00:00
Modify Date: 2025-08-25 17:44:30

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

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

41295-64-1 structure

41295-64-1

74-89-5 structure

74-89-5

~84%

4116-10-3 structure

4116-10-3

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

Precursor 2
41295-64-1 74-89-5
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%

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