Molecular Formula | C2HBr3O |
Molar Mass | 280.74 |
Density | 2.665g/mLat 25°C(lit.) |
Melting Point | -57.5 °C |
Boling Point | 174°C(lit.) |
Flash Point | 150°F |
Water Solubility | Soluble in water |
Vapor Presure | 1.23mmHg at 25°C |
Merck | 14,1383 |
BRN | 1098614 |
Storage Condition | Refrigerator (+4°C) |
Refractive Index | n20/D 1.584(lit.) |
Physical and Chemical Properties | Trait: yellowish oily liquid. boiling point 147 ℃ (decomposition) relative density 2.66g/cm3 soluble in water, ethanol, ether. |
Use | For sleep, sedation and other drug synthesis and Organic Synthesis Reagents |
Risk Codes | R25 - Toxic if swallowed R27 - Very Toxic in contact with skin R34 - Causes burns |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S28A - |
UN IDs | UN 2927 6.1/PG 1 |
WGK Germany | 3 |
RTECS | AB3237500 |
FLUKA BRAND F CODES | 3-8-10-19 |
HS Code | 29130000 |
Hazard Note | Irritant |
Hazard Class | 8 |
Packing Group | III |
yellowish oily liquid. Boiling point 147 degrees C (decomposition). Density 2. 66g/cm3. Soluble in water, ethanol, ether, at 50 Deg C can be combined with water to form solid tribromoacetaldehyde hydrate, the hydrate is heated when the decomposition of water and tribromoacetaldehyde.
used as organic chemical raw materials, Analytical reagents.
NIST chemical information | information provided by: webbook.nist.gov (external link) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Use | for the synthesis of drugs such as sleep, sedation and Organic Synthesis Reagents used as raw materials for organic chemicals, reagents were analyzed. for sleep, sedation and other drug synthesis and Organic Synthesis Reagents |
production method | can be obtained by the reaction of ethanol and bromine; Or by the reaction of chloral and bromine, it can also be obtained by the reaction of triacetaldehyde with bromine. 69g of dried triacetaldehyde was dropped into a mixture of 720g of bromine and 1.5g of sulfur, and the reaction was carried out under self-exothermic heat. Then it was heated at 60-80 ° C. For 2H, and the crude product collected by distillation was distilled under reduced pressure, and a fraction of 71-74 ° C. (2.4kPa) was taken to obtain 220-240g of the product Bromo-aldehyde. |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |