Name | 1,4-Dibromo-2,5-dimethylbenzene |
---|---|
Synonyms |
2,5-Dibromo-p-xylene
Benzene, 1,4-dibromo-2,5-dimethyl- Benzene,1,4-dibromo-2,5-dimethyl 2,5-dibromo-4-xylene 2,5-dibromo-1,4-dimethylbenzene p-Xylene,5-dibromo MFCD00000091 2,5-dibromo-para-xylene EINECS 214-038-2 2,4-dibromobenzene ER DE B1 E1 1,4-Dibromo-2,5-dimethylbenzene 1,4-dibromo-2,5-dimethyl-benzene |
Density | 1.7±0.1 g/cm3 |
---|---|
Boiling Point | 260.8±35.0 °C at 760 mmHg |
Melting Point | 72-74 °C(lit.) |
Molecular Formula | C8H8Br2 |
Molecular Weight | 263.957 |
Flash Point | 124.2±25.2 °C |
Exact Mass | 261.899261 |
LogP | 4.71 |
Vapour Pressure | 0.0±0.5 mmHg at 25°C |
Index of Refraction | 1.579 |
Storage condition | Room temperature. |
Symbol |
GHS07, GHS09 |
---|---|
Signal Word | Warning |
Hazard Statements | H315-H319-H335-H411 |
Precautionary Statements | P261-P273-P305 + P351 + P338 |
Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
Hazard Codes | Xi:Irritant; |
Risk Phrases | R36/37/38;R51/53 |
Safety Phrases | S26-S37/39-S61 |
RIDADR | UN 2811 6.1/PG 1 |
WGK Germany | 3 |
Hazard Class | 6.1 |
HS Code | 2903999090 |
~91% 1074-24-4 |
Literature: Huang, Chibao; Qu, Junle; Qi, Jing; Yan, Meng; Xu, Gaixia Organic Letters, 2011 , vol. 13, # 6 p. 1462 - 1465 |
~% 1074-24-4 |
Literature: Journal of the American Chemical Society, , vol. 45, p. 2000 |
~0% 1074-24-4 |
Literature: Henichart, J. P.; Bernier J. L.; Vaccher, C.; Houssin, R.; Warin, V.; Baert, F. Tetrahedron, 1980 , vol. 36, p. 3535 - 3542 |
~% 1074-24-4 |
Literature: Synthetic Communications, , vol. 22, # 8 p. 1095 - 1099 |
~% 1074-24-4 |
Literature: Chemische Berichte, , vol. 10, p. 1355 |
Precursor 3 | |
---|---|
DownStream 10 | |
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% |