- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1,4-Bis(bromomethyl)benzene
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1,4-Bis(bromomethyl)benzene
- Price: ￥348.0/25g ￥108.0/5g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: alpha,alpha'-Dibromo-p-xylene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: alpha,alpha'-Dibromo-p-xylene
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
623-24-5
623-24-5 structure
- Name: 1,4-Bis(bromomethyl)benzene
- Chemical Name: alpha,alpha'-Dibromo-p-xylene
- CAS Number: 623-24-5
- Molecular Formula: C8H8Br2
- Molecular Weight: 263.957
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Hydrocarbon halide
- Create Date: 2018-04-20 08:00:00
- Modify Date: 2024-01-02 19:39:34
| Name | alpha,alpha'-Dibromo-p-xylene |
|---|---|
| Synonyms |
E1R D1E
MFCD00000182 p-Xylylene dibromide α,α′-Dibromo-p-xylene EINECS 210-781-1 α,α'-Dibromo-p-xylene 1,4-Bis(bromomethyl)benzene Benzene, 1,4-bis(bromomethyl)- α,α'-Dibromo-1,4-xylene |
| Density | 1.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 245.0±0.0 °C at 760 mmHg |
| Melting Point | 143-145 °C(lit.) |
| Molecular Formula | C8H8Br2 |
| Molecular Weight | 263.957 |
| Flash Point | 139.5±21.0 °C |
| Exact Mass | 261.899261 |
| LogP | 3.62 |
| Vapour Pressure | 0.0±0.4 mmHg at 25°C |
| Index of Refraction | 1.611 |
| Water Solubility | soluble, hydrolyses |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R22;R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3448 6.1/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 2903999090 |
| 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% |