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50-45-3

50-45-3 structure
50-45-3 structure
Name 2,3-Dichlorobenzoic acid
Synonyms 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
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

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
Symbol GHS07
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
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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title: CAS No. 50-45-3 | Chemsrc address: https://www.chemsrc.com/en/baike/1094441.html

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