CAS 541-73-1|1,3-Dichlorobenzene
Introduction：Basic information about CAS 541-73-1|1,3-Dichlorobenzene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,3-Dichlorobenzene | ||
|---|---|---|---|
| CAS Number | 541-73-1 | Molecular Weight | 147.002 |
| Density | 1.3±0.1 g/cm3 | Boiling Point | 180.4±0.0 °C at 760 mmHg |
| Molecular Formula | C6H4Cl2 | Melting Point | -24 °C |
| MSDS | ChineseUSA | Flash Point | 63.3±0.0 °C |
| Symbol | GHS07, GHS09 | Signal Word | Warning |
Names
| Name | 1,3-dichlorobenzene |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 180.4±0.0 °C at 760 mmHg |
| Melting Point | -24 °C |
| Molecular Formula | C6H4Cl2 |
| Molecular Weight | 147.002 |
| Flash Point | 63.3±0.0 °C |
| Exact Mass | 145.969009 |
| LogP | 3.42 |
| Vapour Pressure | 1.2±0.3 mmHg at 25°C |
| Index of Refraction | 1.549 |
| InChIKey | ZPQOPVIELGIULI-UHFFFAOYSA-N |
| SMILES | Clc1cccc(Cl)c1 |
| Stability | Stability Combustible. Incompatible with strong oxidizing agents, aluminium, aluminium alloys. Moisture-sensitive. |
| Water Solubility | 0.0123 g/100 mL (25 ºC) |
| Freezing Point | -24℃ |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1062 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1470 mg/kg/10D-I
- TOXIC EFFECTS :
- Liver - changes in liver weight Nutritional and Gross Metabolic - changes in calcium Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - phosphatases
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3330 mg/kg/90D-I
- TOXIC EFFECTS :
- Endocrine - other changes Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - dehydrogenases
MUTATION DATA - TEST SYSTEM :
- Rodent - mouse
- DOSE/DURATION :
- 175 mg/kg/24H
- REFERENCE :
- MUTAEX Mutagenesis. (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1986- Volume(issue)/page/year: 2,111,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2135 No. of Facilities: 49 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 418 (estimated) No. of Female Employees: 80 (estimated)
- TEST SYSTEM :
- Rodent - mouse
- DOSE/DURATION :
- 175 mg/kg/24H
- REFERENCE :
- MUTAEX Mutagenesis. (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1986- Volume(issue)/page/year: 2,111,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2135 No. of Facilities: 49 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 418 (estimated) No. of Female Employees: 80 (estimated)
Safety Information
| Symbol | GHS07, GHS09 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H411 |
| Precautionary Statements | P273 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn:Harmful;N:Dangerousfortheenvironment; |
| Risk Phrases | R22;R51/53 |
| Safety Phrases | S61-S45-S36/37-S16-S7 |
| RIDADR | UN 3082 9/PG 3 |
| WGK Germany | 2 |
| RTECS | CZ4499000 |
| Packaging Group | III |
| Hazard Class | 6.1(b) |
| HS Code | 29036990 |
Customs
| HS Code | 2903911000 |
|---|---|
| Summary | 2903911000 1,3-dichlorobenzene。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。Lowest tariff:5.5%。General tariff:30.0% |
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Synonyms
| iazine |
| Benzene, 1,3-dichloro- |
| meta-dichlorobenzene |
| m-dichlorobenzene |
| 2,4-dichloro-benzene |
| 1,4-Dichlorobenzene |
| pyrimidine acid |
| Miazine |
| Pyrimidin |
| 1,3-DIAZINE |
| 1,3-Dichlorobenzene |
| 2,6-dichlorobenzene |
| 3,5-dichlorobenzene |
| EINECS 208-792-1 |
| antipyrimidine |
| 1,3-Diazin |
| Metadiazine |
| m-Diazine |
| MFCD00000573 |
