A3101612
α,α'-Dibromo-p-xylene , 97% , 623-24-5
Synonym(s):
p-Xylylene dibromide;1,4-Bis(bromomethyl)benzene;DMF
CAS NO.：623-24-5
Empirical Formula: C8H8Br2
Molecular Weight: 263.96
MDL number: MFCD00000182
EINECS: 210-781-1
| Pack Size | Price | Stock | Quantity |
| 5G | RMB43.20 | In Stock |
|
| 25G | RMB158.40 | In Stock |
|
| 100G | RMB623.20 | In Stock |
|
| 500g | RMB2610.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 143-145 °C(lit.) |
| Boiling point: | 245 °C(lit.) |
| Density | 2.012 |
| refractive index | 1.614 |
| Flash point: | 155-158°C/14mm |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | dioxane: soluble1g/10 mL (hot) |
| form | Crystalline Powder and Coarse Crystals |
| color | White to beige |
| Water Solubility | soluble, hydrolyses |
| Sensitive | Lachrymatory |
| BRN | 1100019 |
| CAS DataBase Reference | 623-24-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzene, 1,4-bis(bromomethyl)-(623-24-5) |
| EPA Substance Registry System | 1,4-Bis(bromomethyl)benzene (623-24-5) |
Description and Uses
It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | C |
| Risk Statements | 34-22 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3448 6.1/PG 2 |
| WGK Germany | 3 |
| F | 8-19-21 |
| Hazard Note | Corrosive/Lachrymatory |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29039990 |
| Limited Quantities | 100ml (liquid) or 0.5 Kg (solid) |
| Excepted Quantities | Max Inner Pack (1g or 1ml) and Max Outer Pack (500g or 500ml) |
