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50-74-8

50-74-8 structure
50-74-8 structure
  • Name: 2,3,4,5-Tetrachlorobenzoic acid
  • Chemical Name: 2,3,4,5-Tetrachlorobenzoic acid
  • CAS Number: 50-74-8
  • Molecular Formula: C7H2Cl4O2
  • Molecular Weight: 259.90200
  • Create Date: 2018-03-12 08:00:00
  • Modify Date: 2025-08-22 14:24:10

Name 2,3,4,5-Tetrachlorobenzoic acid
Synonyms 2.3.4.5-Tetrachlor-benzoesaeure
2,3,4,5-tetrachloro-benzoic acid
2,3,4,5-Tetrachlorobenzoic Acid
3,4,5,6-tetrachlorobenzoic acid
2,3'-DIMETHOXYBENZOPHENONE
MFCD00061126
2,3,4,5-tetrachloro-benzoicaci
Density 1.735 g/cm3
Boiling Point 362.9ºC at 760 mmHg
Melting Point 195 °C
Molecular Formula C7H2Cl4O2
Molecular Weight 259.90200
Flash Point 173.3ºC
Exact Mass 257.88100
PSA 37.30000
LogP 3.99840
Index of Refraction 1.622

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DH6833000
CHEMICAL NAME :
Benzoic acid, 2,3,4,5-tetrachloro-
CAS REGISTRY NUMBER :
50-74-8
BEILSTEIN REFERENCE NO. :
1968627
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H2-Cl4-O2
MOLECULAR WEIGHT :
259.89
WISWESSER LINE NOTATION :
QVR BG CG DG EG

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 :
562 mg/kg
TOXIC EFFECTS :
Behavioral - rigidity (including catalepsy) Behavioral - muscle contraction or spasticity
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 11,1020,1968
Hazard Codes Xi
RTECS DH6833000
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