alpha-Ethyl-4-biphenylacetic acid, o-methoxyphenyl ester

Modify Date: 2024-02-13 19:45:44

alpha-Ethyl-4-biphenylacetic acid, o-methoxyphenyl ester Structure
alpha-Ethyl-4-biphenylacetic acid, o-methoxyphenyl ester structure
Common Name alpha-Ethyl-4-biphenylacetic acid, o-methoxyphenyl ester
CAS Number 20723-84-6 Molecular Weight 346.41900
Density 1.114g/cm3 Boiling Point 478.4ºC at 760 mmHg
Molecular Formula C23H22O3 Melting Point N/A
MSDS N/A Flash Point 206.2ºC

 Names

Name (2-methoxyphenyl) 2-(4-phenylphenyl)butanoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.114g/cm3
Boiling Point 478.4ºC at 760 mmHg
Molecular Formula C23H22O3
Molecular Weight 346.41900
Flash Point 206.2ºC
Exact Mass 346.15700
PSA 35.53000
LogP 5.46140
Vapour Pressure 2.57E-09mmHg at 25°C
Index of Refraction 1.574

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DU8330700
CHEMICAL NAME :
4-Biphenylacetic acid, alpha-ethyl-, o-methoxyphenyl ester
CAS REGISTRY NUMBER :
20723-84-6
LAST UPDATED :
199612
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C23-H22-O3
MOLECULAR WEIGHT :
346.45

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 :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 3,433,1968
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 3,433,1968
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>2500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 3,433,1968
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 3,433,1968

 Safety Information

HS Code 2916399090

 Synthetic Route

~%

alpha-Ethyl-4-biphenylacetic acid, o-methoxyphenyl ester Structure

alpha-Ethyl-4-b...

CAS#:20723-84-6

Literature: De Marchi,F. et al. Chimica Therapeutica, 1968 , vol. 3, p. 433 - 437

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

sas 551