Thionyl bromide
- Product Name
- Thionyl bromide
- CAS No.
- 507-16-4
- Chemical Name
- Thionyl bromide
- Synonyms
- SOBr2;Thionl bromide;THIONYL BROMIDE;thionyl dibromide;Dibromo sulfoxide;Sulfinyl dibromide;Thionylbromide,97%;Sulfuroxy dibromide;Thionyl broMide 97%;sulfur bromide oxide
- CBNumber
- CB5108732
- Molecular Formula
- Br2OS
- Formula Weight
- 207.87
- MOL File
- 507-16-4.mol
Thionyl bromide Property
- Melting point:
- -52 °C (lit.)
- Boiling point:
- 48 °C/20 mmHg (lit.)
- Density
- 2.683 g/mL at 25 °C (lit.)
- vapor pressure
- 10 mm Hg ( 31 °C)
- refractive index
- n20/D 1.675(lit.)
- Flash point:
- 156°C
- storage temp.
- 2-8°C
- solubility
- Miscible with benzene, toluene and ether.
- form
- yellow liquid
- Specific Gravity
- 2.683
- color
- yellow liquid
- Water Solubility
- hydrolyzed by H2O; miscible with benzene, chloroform, CCl4 [MER06]
- Sensitive
- Moisture & Light Sensitive
- Merck
- 14,9347
- Dielectric constant
- 9.0600000000000005
- Dielectric constant
- 13.0（20℃）
- CAS DataBase Reference
- 507-16-4(CAS DataBase Reference)
- NIST Chemistry Reference
- Thionyl bromide(507-16-4)
- EPA Substance Registry System
- Thionyl bromide (507-16-4)
Safety
- Hazard Codes
- C
- Risk Statements
- 14-20/21-34
- Safety Statements
- 26-36/37/39-45
- RIDADR
- UN 3264 8/PG 1
- WGK Germany
- 3
- F
- 8
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- II
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 251259
- Product name
- Thionyl bromide
- Purity
- 97%
- Packaging
- 25g
- Price
- $72.9
- Updated
- 2024/03/01
- Product number
- 251259
- Product name
- Thionyl bromide
- Purity
- 97%
- Packaging
- 100g
- Price
- $187
- Updated
- 2024/03/01
- Product number
- L15648
- Product name
- Thionyl bromide
- Purity
- 97%
- Packaging
- 25g
- Price
- $60.7
- Updated
- 2024/03/01
- Product number
- L15648
- Product name
- Thionyl bromide
- Purity
- 97%
- Packaging
- 100g
- Price
- $162
- Updated
- 2024/03/01
- Product number
- API0004398
- Product name
- THIONYL BROMIDE
- Purity
- 95.00%
- Packaging
- 25G
- Price
- $1149.56
- Updated
- 2021/12/16
Thionyl bromide Chemical Properties,Usage,Production
Chemical Properties
Orange-yellow liquid. On prolonged standing, slowly decomposes into SO2, Br2 and S2Br2 and turns reddish; very sensitive to moisture. M.p. -49.5°C. Its thermal stability is poor and therefore SOBr2 can be distilled only in vacuum.
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.
Thionyl bromide Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Thionyl bromide manufacturers
- Product
- Thionyl bromide 507-16-4
- Price
- US $1.00/KG
- Min. Order
- 1IU
- Purity
- 99.0%
- Supply Ability
- 100kg
- Release date
- 2020-01-07