Fenclofenac

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Names

[ CAS No. ]:
34645-84-6

[ Name ]:
Fenclofenac

[Synonym ]:
Flenac
EINECS 252-126-2
Fenclofenac
2-(2,4-dichlorophenoxy)-phenyl-acetic acid
Benzeneacetic acid,2-(2,4-dichlorophenoxy)
[2-(2,4-Dichlorophenoxy)phenyl]acetic acid
2-[(2,4-dichlorophenyl)oxy]phenylacetic acid
Fenclofenacum [INN-Latin]
Acetic acid, (2-(2,4-dichlorophenoxy)phenyl)-
Fenclofenaco [INN-Spanish]
(2-(2,4-Dichlorophenoxy)phenyl)acetic acid
Benzeneacetic acid, 2-(2,4-dichlorophenoxy)-
2-(2,4-dichlorophenoxy)benzeneacetic acid
(o-(2,4-Dichlorophenoxy)phenyl)acetic acid

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
406.9±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C14H10Cl2O3

[ Molecular Weight ]:
297.133

[ Flash Point ]:
199.9±28.7 °C

[ Exact Mass ]:
296.000702

[ PSA ]:
46.53000

[ LogP ]:
4.49

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.613

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CY1577850
CHEMICAL NAME :
Benzeneacetic acid, 2-(2,4-dichlorophenoxy)-
CAS REGISTRY NUMBER :
34645-84-6
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C14-H10-Cl2-O3
MOLECULAR WEIGHT :
297.14
WISWESSER LINE NOTATION :
QV1R BOR BG 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 :
2280 mg/kg
TOXIC EFFECTS :
Kidney, Ureter, Bladder - other changes
REFERENCE :
JPPMAB Journal of Pharmacy and Pharmacology. (Pharmaceutical Soc. of Great Britain, 1 Lambeth High St., London SEI 7JN, UK) V.1- 1949- Volume(issue)/page/year: 26,357,1974

Safety Information

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl (2-hydroxyphenyl)acetate
  • 1-Fluoro-2,4-dinitrobenzene
  • methyl (2-(2,4-dinitrophenoxy)phenyl)acetate
  • sodium 2,4-dichlorophenolate
  • 2-(2-(2,4-dichlorophenoxy)phenyl)acetamide
  • o-Chloroacetophenone
  • 2-(2,4-dichlorophenoxy)benzoic acid
  • 2-hydroxybenzaldehyde potassium salt
  • 2-(2,4-DICHLOROPHENOXY)BENZENECARBALDEHYDE
  • (2-(2,4-DICHLOROPHENOXY)PHENYL)METHANOL

DownStream

  • 3-[2-(2,4-Dichlorophenoxy)phenyl]propanoic acid

Customs

[ 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%

Related Compounds

  • fenclofenac glucuronide