A1193212
4-Bromo-1,2-dimethylbenzene , 70% , 583-71-1
Synonym(s):
4-Bromo-o-xylene
CAS NO.：583-71-1
Empirical Formula: C8H9Br
Molecular Weight: 185.06
MDL number: MFCD00000086
EINECS: 209-518-3
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | −12-−10 °C |
| Boiling point: | 215 °C (lit.) |
| Density | 1.37 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 177 °F |
| storage temp. | Store below +30°C. |
| form | clear liquid |
| color | Colorless to Light yellow |
| Specific Gravity | 1.37 |
| Water Solubility | Not miscible in water. |
| BRN | 2040354 |
| InChI | 1S/C8H9Br/c1-6-3-4-8(9)5-7(6)2/h3-5H,1-2H3 |
| InChIKey | QOGHRLGTXVMRLM-UHFFFAOYSA-N |
| SMILES | Cc1ccc(Br)cc1C |
| CAS DataBase Reference | 583-71-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzene, 4-bromo-1,2-dimethyl-(583-71-1) |
| EPA Substance Registry System | Benzene, 4-bromo-1,2-dimethyl- (583-71-1) |
Description and Uses
4-Bromo-o-xylene is used as synthetic organic materials and soluble polyimide resin intermediates.
Safety
| Symbol(GHS) |   GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335-H400 |
| Precautionary statements | P273-P301+P312+P330-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn,N,Xi |
| Risk Statements | 22-36/37/38-50/53 |
| Safety Statements | 26-60-61-24/25 |
| RIDADR | UN 1701 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | CY9020400 |
| F | 19 |
| Hazard Note | Irritant |
| TSCA | TSCA listed |
| HazardClass | 9 |
| HS Code | 29036990 |
| Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
| Hazard Classifications | Acute Tox. 4 Oral Aquatic Acute 1 Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
