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Product Name: Palmitic acid
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China
Product Name: 4-chloro-7,7-diphenyl-8,10-dioxabicyclo[4.4.0]deca-2,4,11-triene-9-car boxylic acid
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71980-71-7

71980-71-7 structure

71980-71-7 structure

Name: 4-chloro-7,7-diphenyl-8,10-dioxabicyclo[4.4.0]deca-2,4,11-triene-9-car boxylic acid
Chemical Name: 6-chloro-4,4-diphenyl-1,3-benzodioxine-2-carboxylic acid
CAS Number: 71980-71-7
Molecular Formula: C₂₁H₁₅ClO₄
Molecular Weight: 366.79400
Create Date: 2017-04-17 00:16:42
Modify Date: 2025-09-10 08:37:30

Name	6-chloro-4,4-diphenyl-1,3-benzodioxine-2-carboxylic acid
Synonyms	6-Chloro-4,4-diphenyl-1,3-benzodioxan-2-carboxylic acid 6-chloro-4,4-diphenyl-[4H]-1,3-benzodioxin-2-carboxylic acid 4H-1,3-Benzodioxin-2-carboxylic acid,6-chloro-4,4-diphenyl 1,3-Benzodioxan-2-carboxylic acid,6-chloro-4,4-diphenyl

Density	1.361g/cm3
Boiling Point	547.5ºC at 760 mmHg
Molecular Formula	C₂₁H₁₅ClO₄
Molecular Weight	366.79400
Flash Point	284.9ºC
Exact Mass	366.06600
PSA	55.76000
LogP	4.45160
Index of Refraction	1.638

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DF3509200

CHEMICAL NAME :: 1,3-Benzodioxan-2-carboxylic acid, 6-chloro-4,4-diphenyl-

CAS REGISTRY NUMBER :: 71980-71-7

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C21-H15-Cl-O4

MOLECULAR WEIGHT :: 366.81

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

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

REFERENCE :: EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 18,67,1983

79-43-6 structure

79-43-6

3697-99-2 structure

3697-99-2

~%

71980-71-7 structure

71980-71-7

Literature: Humbert; Dagnaux; Cohen; et al. European Journal of Medicinal Chemistry, 1983 , vol. 18, # 1 p. 67 - 78

Precursor 2
79-43-6 3697-99-2
DownStream 1
71980-70-6

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