CAS 51-44-5|3,4-Dichlorobenzoic acid
Introduction：Basic information about CAS 51-44-5|3,4-Dichlorobenzoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3,4-Dichlorobenzoic acid | ||
|---|---|---|---|
| CAS Number | 51-44-5 | Molecular Weight | 191.012 |
| Density | 1.5±0.1 g/cm3 | Boiling Point | 317.8±22.0 °C at 760 mmHg |
| Molecular Formula | C7H4Cl2O2 | Melting Point | 204-206 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 146.0±22.3 °C |
| Symbol | GHS07 | Signal Word | Warning |
Names
| Name | 3,4-dichlorobenzoic acid |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 317.8±22.0 °C at 760 mmHg |
| Melting Point | 204-206 °C(lit.) |
| Molecular Formula | C7H4Cl2O2 |
| Molecular Weight | 191.012 |
| Flash Point | 146.0±22.3 °C |
| Exact Mass | 189.958832 |
| PSA | 37.30000 |
| LogP | 3.53 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.599 |
| InChIKey | VPHHJAOJUJHJKD-UHFFFAOYSA-N |
| SMILES | O=C(O)c1ccc(Cl)c(Cl)c1 |
| Water Solubility | insoluble |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 400 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-S36-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| RTECS | DG7175000 |
| HS Code | 29163900 |
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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| Cometabolism of 3,4-dichlorobenzoate by Acinetobacter sp. strain 4-CB1. Appl. Environ. Microbiol. 57(1) , 173-9, (1991) When Acinetobacter sp. strain 4-CB1 was grown on 4-chlorobenzoate (4-CB), it cometabolized 3,4-dichlorobenzoate (3,4-DCB) to 3-chloro-4-hydroxybenzoate (3-C-4-OHB), which could be used as a growth sub... | |
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Synonyms
| MFCD00002492 |
| 3,4-dichlorbenzoic acid |
| Benzoic acid,3,4-dichloro |
| EINECS 200-099-2 |
| 3,4dichlorobenzoic acid |
| Benzoic acid, 3,4-dichloro- |
| 3,4-Dichlorobenzoic acid |
| Benzoic acid,4-dichloro |
| 3,4-Dichlor-benzoesaeure |
