Dibromoacetic acid
SUPELCO/442551 - analytical standard
CAS Number: 631-64-1
Empirical Formula (Hill Notation): C2H2Br2O2
Molecular Weight: 217.84
EC Number: 211-165-5
MDL Number: MFCD00004205
Linear Formula: Br2CHCOOH
Product Type: Chemical
| application(s) | environmental |
| bp | 128-130 °C/16 mmHg (lit.) |
| CofA | current certificate can be downloaded |
| density | 2.382 g/mL at 25 °C (lit.) |
| format | neat |
| grade | analytical standard |
| InChI | 1S/C2H2Br2O2/c3-1(4)2(5)6 |
| InChI key | SIEILFNCEFEENQ-UHFFFAOYSA |
| mp | 32-38 °C (lit.) |
| packaging | ampule of 1000 mg |
| Quality Level | 100  |
| SMILES string | OC(=O)C(Br)Br |
| storage temp. | 2-30°C |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable |
| Application: | Dibromoacetic acid (Br2CHCOOH, CAS Number 631-64-1) may be used as an analytical reference standard for the determination of the analyte in aqueous samples by various chromatographic techniques. |
| Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
| General description: | Dibromoacetic acid belongs to the category of haloacetic acids (HAAs) which are a class of disinfection by-products produced in water. |
| Symbol |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302 + H312 + H332 - H314 |
| Precautionary statements | P280 - P305 + P351 + P338 - P310 |
| Hazard Codes | C |
| Risk Statements | 20/21/22-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3261 8 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 235.4 °F - closed cup |
| Flash Point(C) | 113 °C - closed cup |
| bp | 128-130 °C/16 mmHg (lit.) |
| mp | 32-38 °C (lit.) |
| Density | 2.382 g/mL at 25 °C (lit.) |
| Storage Temp. | 2-30°C |
| UNSPSC | 12000000 |