Shanghai Nianxing Industrial Co., Ltd
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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Acetoacetic acid, 2-(2,2,2-trichloro-1-(hydroxyamino)ethyl)-, ethyl ester (8CI)
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7500-71-2

7500-71-2 structure

7500-71-2 structure

Name: Acetoacetic acid, 2-(2,2,2-trichloro-1-(hydroxyamino)ethyl)-, ethyl ester (8CI)
Chemical Name: ethyl 2-acetyl-4,4,4-trichloro-3-(hydroxyamino)butanoate
CAS Number: 7500-71-2
Molecular Formula: C₈H₁₂Cl₃NO₄
Molecular Weight: 292.54400
Create Date: 2017-08-25 22:04:57
Modify Date: 2025-08-26 09:06:16

Name	ethyl 2-acetyl-4,4,4-trichloro-3-(hydroxyamino)butanoate
Synonyms	ACETOACETIC ACID,2-(1-HYDROXYAMINO-2,2,2-TRICHLOROETHYL)-,ETHYL ESTER Acetoacetic acid,2-(1-hydroxyamino-2,2,2-trichloroethyl)-,ethyl Acetoacetic acid,2-(2,2,2-trichloro-1-hydroxyaminoethyl)-,ethyl ester WLN: GXGGYMQ2OV1V1

Density	1.444g/cm3
Boiling Point	397ºC at 760 mmHg
Molecular Formula	C₈H₁₂Cl₃NO₄
Molecular Weight	292.54400
Flash Point	193.9ºC
Exact Mass	290.98300
PSA	75.63000
LogP	1.86320
Index of Refraction	1.509

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AK5550000

CHEMICAL NAME :: Acetoacetic acid, 2-(1-hydroxyamino-2,2,2-trichloroethyl)-, ethyl ester

CAS REGISTRY NUMBER :: 7500-71-2

LAST UPDATED :: 199012

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H12-Cl3-N-O4

MOLECULAR WEIGHT :: 292.56

WISWESSER LINE NOTATION :: GXGGYMQ2OV1V1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,144,1954

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