Introduction：Basic information about CAS 6781-98-2|3-Chloro-o-xylene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-Chloro-o-xylene |
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| CAS Number | 6781-98-2 | Molecular Weight | 140.610 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 186.0±0.0 °C at 760 mmHg |
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| Molecular Formula | C8H9Cl | Melting Point | −36 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 63.3±0.0 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 2-Chloro-1,3-dimethylbenzene |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
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| Boiling Point | 186.0±0.0 °C at 760 mmHg |
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| Melting Point | −36 °C(lit.) |
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| Molecular Formula | C8H9Cl |
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| Molecular Weight | 140.610 |
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| Flash Point | 63.3±0.0 °C |
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| Exact Mass | 140.039276 |
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| LogP | 3.73 |
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| Vapour Pressure | 0.9±0.3 mmHg at 25°C |
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| Index of Refraction | 1.521 |
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| InChIKey | VDXLAYAQGYCQEO-UHFFFAOYSA-N |
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| SMILES | Cc1cccc(C)c1Cl |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | Xn:Harmful; |
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| Risk Phrases | R20/21;R36/37/38 |
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| Safety Phrases | S26-S36/37/39-S36/37-S23 |
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| RIDADR | 1993 |
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| WGK Germany | 3 |
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| Packaging Group | I; II; III |
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| HS Code | 2903999090 |
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Customs
| HS Code | 2903999090 |
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| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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Articles2
More Articles
| A practical heterogeneous catalyst for the Suzuki, Sonogashira, and Stille coupling reactions of unreactive aryl chlorides. Angew. Chem. Int. Ed. Engl. 49(6) , 1119-22, (2010)
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| A new palladium catalyst system for the cyanation of aryl chlorides with K4[Fe(CN)6]. Schareina T, et al. Tetrahedron Lett. 48(7) , 1087-90, (2007)
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Synonyms
| Benzene, 1-chloro-2,3-dimethyl- |
| Benzene, 2-chloro-1,3-dimethyl- |
| 2,6-dimethylphenyl chloride |
| 4-Chloro-3,5-dimethylbenzene |
| Benzene,2-chloro-1,3-dimethyl |
| 2,6-Dimethyl Chlorobenzene |
| 1-chloro-2,6-dimethylbenzene |
| Benzene, chlorodimethyl- |
| MFCD00000565 |
| 1-Chloro-2,3-dimethylbenzene |
| 2-chloro-m-xylene |
| m-Xylene,2-chloro |
| EINECS 229-843-4 |
| 2-Chloro-1,3-dimethylbenzene |
| 3-Chloro-o-xylene |
| 1,3-dimethyl-2-chlorobenzene |
