2,6-Dichlorobenzoic acid

Names

[ CAS No. ]:
50-30-6

[ Name ]:
2,6-Dichlorobenzoic acid

[Synonym ]:
QVR BG FG
EINECS 200-025-9
Benzoic acid,2,6-dichloro
MFCD00002418
Benzoic acid, 2,6-dichloro-
2,6-dichloro-benzoic acid
2,6-Dichlor-benzoesaeure
2,6-dichlorophenylcarboxylic acid
2,5-DICHLORO-3'-PIPERIDINOMETHYL BENZOPHENONE
2,6-Dichlorobenzoic acid

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
298.7±20.0 °C at 760 mmHg

[ Melting Point ]:
139-142 °C(lit.)

[ Molecular Formula ]:
C₇H₄Cl₂O₂

[ Molecular Weight ]:
191.012

[ Flash Point ]:
134.5±21.8 °C

[ Exact Mass ]:
189.958832

[ PSA ]:
37.30000

[ LogP ]:
2.20

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.599

[ Stability ]:
Stable. Incompatible with strong oxidizing agents.

[ Water Solubility ]:
0.1-1 g/100 mL at 19 ºC

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DG7000000

CHEMICAL NAME :: Benzoic acid, 2,6-dichloro-

CAS REGISTRY NUMBER :: 50-30-6

BEILSTEIN REFERENCE NO. :: 0973858

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H4-Cl2-O2

MOLECULAR WEIGHT :: 191.01

WISWESSER LINE NOTATION :: QVR BG FG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1500 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - muscle weakness Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 13,1538,1964

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 316 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

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
DG7000000

[ HS Code ]:
29163900

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%

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