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Product Name: Clofop
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26129-32-8

26129-32-8 structure

Name: clofop
Chemical Name: clofop
CAS Number: 26129-32-8
Molecular Formula: C₁₅H₁₃ClO₄
Molecular Weight: 292.71400
Create Date: 2019-01-01 07:37:39
Modify Date: 2025-08-26 09:11:12

Name	clofop
Synonyms	2-[4-(4-chlorophenoxy)phenoxy]propanoic acid rac-(2R)-2-[4-(4-chlorophenoxy)phenoxy]propanoic acid Clofop [ISO] LF 479 HCG 004 2-[4'-(4''-chlorophenoxy)phenoxy]-propionic acid D-2-[p-(p-chlorophenoxy)phenoxy]propionic acid 2-(4-(4-Chlorophenoxy)phenoxy)propanoic acid EINECS 255-626-9 MFCD00792461 (RS)-2-[4-(4-chlorophenoxy)phenoxy]propionic acid fenofibric acid D-2-[4-(4-chlorophenoxy)-phenoxy]-propionic acid

Density	1.306 g/cm3
Boiling Point	431.9ºC at 760 mmHg
Molecular Formula	C₁₅H₁₃ClO₄
Molecular Weight	292.71400
Flash Point	215ºC
Exact Mass	292.05000
PSA	55.76000
LogP	3.98420
Vapour Pressure	3.17E-08mmHg at 25°C
Index of Refraction	1.584

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UE9518000

CHEMICAL NAME :: Propionic acid, 2-(p-(p-chlorophenoxy)phenoxy)-

CAS REGISTRY NUMBER :: 26129-32-8

LAST UPDATED :: 199706

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C15-H13-Cl-O4

MOLECULAR WEIGHT :: 292.73

WISWESSER LINE NOTATION :: QVY1&OR DOR DG

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 :: 1200 mg/kg

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

REFERENCE :: DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 4,326,1979

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 190 mg/kg

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

REFERENCE :: DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 4,326,1979

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: NPMDAD Nouvelle Presse Medicale. (Paris, France) V.1-11, 1972-82. Volume(issue)/page/year: 9,3737,1980

HS Code	2918990090

51337-67-8

26129-32-8

Literature: Hoffmann-La Roche Inc. Patent: US4200587 A1, 1980 ;

104-92-7

26129-32-8

Literature: Laboratoire L.Lafon. Patent: FR2285861DE2543179 , 19761976 ; Chem.Abstr., 1976 , vol. 85, # 20843

40843-46-7

26129-32-8

Literature: Laboratoire L.Lafon. Patent: FR2285861DE2543179 , 19761976 ; Chem.Abstr., 1976 , vol. 85, # 20843

106-48-9

26129-32-8

Literature: Laboratoire L.Lafon. Patent: FR2285861DE2543179 , 19761976 ; Chem.Abstr., 1976 , vol. 85, # 20843

21567-18-0

535-11-5

26129-32-8

Literature: Laboratoire L.Lafon. Patent: FR2285861DE2543179 , 19761976 ; Chem.Abstr., 1976 , vol. 85, # 20843

Precursor 5
104-92-7 40843-46-7 106-48-9 21567-18-0
535-11-5
DownStream 0

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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