25641-99-0
25641-99-0 structure
- Name: α,α,α',α'-Tetrachloro-o-xylene
- Chemical Name: 1,2-bis(dichloromethyl)benzene
- CAS Number: 25641-99-0
- Molecular Formula: C8H6Cl4
- Molecular Weight: 243.94500
- Create Date: 2018-12-20 10:36:01
- Modify Date: 2025-08-29 11:09:18
| Name | 1,2-bis(dichloromethyl)benzene |
|---|---|
| Synonyms |
EINECS 247-159-4
α,α,α',α'-Tetrachloro-o-xylene MFCD00000831 Benzene,1,2-bis(dichloromethyl) 1,2-Bis-dichlormethyl-benzol o-Xylylene Tetrachloride 1,2-bis-dichloromethyl-benzene |
| Density | 1.442 g/cm3 |
|---|---|
| Boiling Point | 274 °C |
| Melting Point | 85°C |
| Molecular Formula | C8H6Cl4 |
| Molecular Weight | 243.94500 |
| Flash Point | 134.2ºC |
| Exact Mass | 241.92200 |
| LogP | 4.63900 |
| Vapour Pressure | 0.00283mmHg at 25°C |
| Index of Refraction | 1.57 |
| Hazard Codes | C: Corrosive; |
|---|---|
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45-S28-S27 |
| RIDADR | 1759 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 2903999090 |
|
~89%
25641-99-0 |
| Literature: Firouzabadi, Habib; Shiriny, Farhad Tetrahedron, 1996 , vol. 52, # 47 p. 14929 - 14936 |
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| Literature: Chemische Berichte, , vol. 18, p. 2880 |
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| Literature: Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 223, p. 635 |
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25641-99-0 |
| Literature: Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 223, p. 635 |
| 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% |