A3142512
2，4-Dichlorotoluene , 99% , 95-73-8
Synonym(s):
2,4-DCT;2,4-Dichlorotoluene
CAS NO.：95-73-8
Empirical Formula: C7H6Cl2
Molecular Weight: 161.03
MDL number: MFCD00000583
EINECS: 202-445-8
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -14 °C |
| Boiling point: | 200 °C (lit.) |
| Density | 1.246 g/mL at 25 °C (lit.) |
| vapor pressure | 4 hPa (50 °C) |
| refractive index | n |
| Flash point: | 175 °F |
| storage temp. | Store below +30°C. |
| form | Liquid |
| color | Clear colorless |
| Water Solubility | immiscible |
| BRN | 1931691 |
| Henry's Law Constant | 2.7×10-3 mol/(m3Pa) at 25℃, Schwardt et al. (2021) |
| InChI | 1S/C7H6Cl2/c1-5-2-3-6(8)4-7(5)9/h2-4H,1H3 |
| InChIKey | FUNUTBJJKQIVSY-UHFFFAOYSA-N |
| SMILES | Cc1ccc(Cl)cc1Cl |
| CAS DataBase Reference | 95-73-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzene, 2,4-dichloro-1-methyl-(95-73-8) |
| EPA Substance Registry System | 2,4-Dichlorotoluene (95-73-8) |
Description and Uses
2,4-Dichlorotoluene was used as an oxidant and a solvent during anaerobic catalytic oxidation of secondary alcohols by using an in situ (N-heterocyclic carbene)-Ni(0) system. It was used as growth supplement in the culture media of Ralstonia sp. strain PS12. It was used to develop a sensitive method based on solid-phase microextraction followed by gas chromatography-tandem mass spectrometry for the analysis of chlorotoluenes in water samples.
Safety
| Symbol(GHS) |    GHS07,GHS08,GHS09 |
| Signal word | Warning |
| Hazard statements | H303-H315-H361-H373-H336-H411 |
| Precautionary statements | P501-P273-P202-P260-P201-P271-P264-P280-P302+P352-P312-P391-P362+P364-P332+P313-P304+P340+P312-P403+P233-P405 |
| PPE | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 23-24/25 |
| RIDADR | UN 2810 |
| WGK Germany | 2 |
| RTECS | XT0730000 |
| Autoignition Temperature | >450 °C |
| Hazard Note | Harmful |
| TSCA | TSCA listed |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 29036990 |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Aquatic Chronic 2 |
| Hazardous Substances Data | 95-73-8(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 2400 mg/kg |
| REACH Registrations | Active |
