13209-15-9
13209-15-9 structure
- Name: 1,2-Bis(dibromomethyl)benzene
- Chemical Name: alpha,alpha,alpha',alpha'-tetrabromo-o-xylene
- CAS Number: 13209-15-9
- Molecular Formula: C8H6Br4
- Molecular Weight: 421.74900
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Hydrocarbon halide
- Create Date: 2018-07-23 10:31:08
- Modify Date: 2025-08-25 22:15:11
| Name | alpha,alpha,alpha',alpha'-tetrabromo-o-xylene |
|---|---|
| Synonyms |
EINECS 236-176-2
o-Xylylene Tetrabromide alpha,alpha,alpha′,alpha′-Tetrabromo-o-xylene α,α,α',α'-Tetrabromo-o-xylene 1,2-bis(dibromomethyl)benzene MFCD00000131 alpha,alpha,alpha‘,alpha‘-Tetrabromo-o-xylene |
| Density | 2.392 g/cm3 |
|---|---|
| Boiling Point | 343.9ºC at 760 mmHg |
| Melting Point | 114-116 °C(lit.) |
| Molecular Formula | C8H6Br4 |
| Molecular Weight | 421.74900 |
| Flash Point | 157.8ºC |
| Exact Mass | 417.72000 |
| LogP | 5.26340 |
| Vapour Pressure | 0.000136mmHg at 25°C |
| Index of Refraction | 1.685 |
| Symbol |
GHS05, GHS07, GHS09 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314-H335-H400 |
| Precautionary Statements | P260-P280-P303 + P361 + P353-P304 + P340 + P310-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 | R20/21/22;R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 2903999090 |
|
~38%
13209-15-9 |
| Literature: Mataka; Liu; Tashiro Synthesis, 1995 , # 2 p. 133 - 135 |
|
~%
13209-15-9 |
| Literature: Journal of the American Chemical Society, , vol. 70, p. 1666 |
|
~%
13209-15-9 |
| Literature: Organic Syntheses, , vol. Coll. Vol. IV, p. 807 Annales de Chimie (Cachan, France), , vol. <11> 1, p. 181,186, 208 |
|
~71%
13209-15-9 |
| Literature: Bulletin of the Chemical Society of Japan, , vol. 67, # 4 p. 1113 - 1119 |
|
~%
13209-15-9 |
| Literature: Journal of the American Chemical Society, , vol. 70, p. 1666 |
| Precursor 4 | |
|---|---|
| DownStream 9 | |
![(7R,8S)-7,8-dibromobicyclo[4.2.0]octa-1,3,5-triene structure](https://image.chemsrc.com/caspic/434/18610-18-9.png)
![Bicyclo[4.2.0]octa-1,3,5-triene,7,8-diiodo- structure](https://image.chemsrc.com/caspic/493/6639-21-0.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% |