2,3-Dichlorobenzoic acid
Names
[ CAS No. ]:
50-45-3
[ Name ]:
2,3-Dichlorobenzoic acid
[Synonym ]:
Benzoic acid,2,3-dichloro
2,3-Dichlorobenzoicacid
2,3-Dichlorobenzoic
QVR BG CG
RARECHEM AL BO 0323
3-Dichlorobenzoic acid
EINECS 200-039-5
2,3-dichloro-benzoicaci
2,3-dichlorbenzoic acid
2,3-DICHLOROBENZOIC ACID pure
2,3-Dichlorobenzoic Acid
2,3-Dichlor-benzoesaeure
dichlorobenzoic acid
2,3-Dichlorbenzoesure
Lamotrigine Related Compound B (USP)
MFCD00002413
Benzoic acid, 2,3-dichloro-
Lamotrigine Impurity 4
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
306.9±22.0 °C at 760 mmHg
[ Melting Point ]:
168-170 °C(lit.)
[ Molecular Formula ]:
C7H4Cl2O2
[ Molecular Weight ]:
191.012
[ Flash Point ]:
139.4±22.3 °C
[ Exact Mass ]:
189.958832
[ PSA ]:
37.30000
[ LogP ]:
2.92
[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C
[ Index of Refraction ]:
1.599
[ Water Solubility ]:
slightly soluble
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DG6475000
- CHEMICAL NAME :
- Benzoic acid, 2,3-dichloro-
- CAS REGISTRY NUMBER :
- 50-45-3
- BEILSTEIN REFERENCE NO. :
- 1946217
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C7-H4-Cl2-O2
- MOLECULAR WEIGHT :
- 191.01
- WISWESSER LINE NOTATION :
- QVR BG CG
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 :
- 900 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
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-S37/39-S36-S24/25
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
2
[ RTECS ]:
DG6475000
[ HS Code ]:
2916399090
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%
Articles
Appl. Environ. Microbiol. 61(9) , 3353-8, (1995)
We have characterized a biphenyl degrader, Rhodococcus sp. strain RHA1. Biphenyl-grown cells of strain RHA1 efficiently transformed 45 components in the 62 major peaks of a polychlorinated biphenyl (P...
New advances in plant growth-promoting rhizobacteria for bioremediation.Environ. Int. 33(3) , 406-13, (2007)
Plant growth-promoting rhizobacteria (PGPR) are bacteria capable of promoting plant growth by colonizing the plant root. For a long period PGPR were mainly used for assisting plants to uptake nutrient...