| Identification | More | [Name]
Thionyl bromide | [CAS]
507-16-4 | [Synonyms]
THIONYL BROMIDE
SOBr2
thionyl dibromide
Thionl bromide
Thionylbromide,97%
sulfur bromide oxide
Sulfuroxy dibromide
Dibromo sulfoxide
Sulfinyl dibromide
Sulfur(IV) oxybromide | [EINECS(EC#)]
208-064-3 | [Molecular Formula]
Br2OS | [MDL Number]
MFCD00011448 | [Molecular Weight]
207.87 | [MOL File]
507-16-4.mol |
| Chemical Properties | Back Directory | [Melting point ]
−52 °C(lit.)
| [Boiling point ]
48 °C20 mm Hg(lit.)
| [density ]
2.683 g/mL at 25 °C(lit.)
| [vapor pressure ]
10 mm Hg ( 31 °C)
| [refractive index ]
n20/D 1.675(lit.)
| [Fp ]
156°C | [storage temp. ]
2-8°C
| [solubility ]
Miscible with benzene, toluene and ether. | [form ]
yellow liquid | [color ]
yellow liquid | [Specific Gravity]
2.683 | [Water Solubility ]
hydrolyzed by H2O; miscible with benzene, chloroform, CCl4 [MER06] | [Sensitive ]
Moisture & Light Sensitive | [Merck ]
14,9347 | [Dielectric constant]
13.0（20℃） | [InChI]
1S/Br2OS/c1-4(2)3 | [InChIKey]
HFRXJVQOXRXOPP-UHFFFAOYSA-N | [SMILES]
BrS(Br)=O | [CAS DataBase Reference]
507-16-4(CAS DataBase Reference) | [NIST Chemistry Reference]
Thionyl bromide(507-16-4) | [EPA Substance Registry System]
507-16-4(EPA Substance) |
| Hazard Information | Back Directory | [Chemical Properties]
orange-yellow liquid; slowly decomposes on standing; prepared by reaction of SOCl2 and HBr [MER06] | [Uses]
Thionyl Bromide is used in the preparation of carbon nanotube-phosphorylcholine polymer composite used in blood condition. | [Preparation]
Reaction of SO2 with Br2 in the presence of PCl3: 64 g. of SO2 is
added to a mixture of 138 g. of PCl3 and 160 g. of Br2 , while the
reactor is cooled. The yield, after fractional distillation, is 180
g. of SOBr2. | [Hazard]
Extremely destructive to tissue of mucous membranes, upper respiratory tract, eyes, and skin. Reacts vigorously with acetone to form a lachrymator. Should be handled in a fume hood. | [storage]
less stable than thionyl chloride and will slowly decompose, even in a stoppered container. Stable if kept dry, but reacts violently with water. |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R14:Reacts violently with water.
R20/21:Harmful by inhalation and in contact with skin .
R34:Causes burns. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
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 label where possible) . | [RIDADR ]
UN 3264 8/PG 1
| [WGK Germany ]
3
| [F ]
8 | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
II | [Storage Class]
8A - Combustible corrosive hazardous materials | [Hazard Classifications]
Acute Tox. 4 Dermal
Skin Corr. 1B |
|
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Sigma-Aldrich
|
| Telephone: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
| Company Name: |
Rhawn Reagent
|
| Telephone: |
400-400-1332688 18019345275 |
| Website: |
http://www.rhawn.cn |
|