877-08-7
- Name: 1,2,3,4-Tetrachloro-5,6-Dimethylbenzylene
- Chemical Name: 1,2,3,4-Tetrachloro-5,6-Dimethylbenzylene
- CAS Number: 877-08-7
- Molecular Formula: C9H8Cl4
- Molecular Weight: 257.97200
- Create Date: 2018-06-08 19:15:53
- Modify Date: 2025-08-26 12:11:27
| Name | 1,2,3,4-Tetrachloro-5,6-Dimethylbenzylene |
|---|---|
| Synonyms |
Tetrachloro-o-xylene,[solid]
3.4.5.6-Tetrachlor-o-xylol 1.2-Dimethyl-3,4,5,6-tetrachlor-benzol 3,4,5,6-Tetrachlor-1,2-dimethylbenzol Tetrachloro-o-xylen Benzene,1,2,3,4-tetrachloro-5,6-dimethyl 1,2,3,4-Tetrachlor-5,6-dimethyl-benzol 1,2,3,4-Tetrachloro-5,6-dimethylbenzene. tetrachloro-o-xylene tretrachloro-o-xylene |
| Density | 1.436g/cm3 |
|---|---|
| Boiling Point | 310.9ºC at 760 mmHg |
| Molecular Formula | C9H8Cl4 |
| Molecular Weight | 257.97200 |
| Flash Point | 146.4ºC |
| Exact Mass | 255.93800 |
| LogP | 5.04210 |
| Index of Refraction | 1.567 |
| HS Code | 2903999090 |
|---|
|
~66%
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| Literature: Kreher, Richard P.; Herd, Karl Josef Chemische Berichte, 1988 , vol. 121, p. 1827 - 1832 |
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| Literature: Hinkel; Ayling; Walters Journal of the Chemical Society, 1934 , p. 1946 |
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| Literature: Criegee,R.; Huber,R. Angewandte Chemie, 1969 , vol. 81, p. 749 |
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| Literature: Hinkel Journal of the Chemical Society, 1920 , vol. 117, p. 1299 |
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| Literature: Hinkel; Ayling; Bevan Journal of the Chemical Society, 1928 , p. 1878 |
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| Literature: Hinkel; Ayling; Walters Journal of the Chemical Society, 1934 , p. 1946 |
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| Literature: Hinkel; Williams Journal of the Chemical Society, 1922 , vol. 121, p. 2500 |
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| Literature: Criegee,R.; Huber,R. Angewandte Chemie, 1969 , vol. 81, p. 749 |
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~%
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| Literature: Claus; Kautz Chemische Berichte, 1885 , vol. 18, p. 1370 |
| Precursor 7 | |
|---|---|
| DownStream 8 | |
![[2,3,4,5-tetrachloro-6-(hydroxymethyl)phenyl]methanol structure](https://image.chemsrc.com/caspic/482/56135-96-7.png)
| HS Code | 2903999090 |
|---|---|
| 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% |