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CAS

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507-16-4

Thionyl bromide, also known as bromo thionoform or bromine sulfide, is an inorganic compound with the chemical formula (Br)2SO. It is an orange-yellow liquid that slowly decomposes on standing. Thionyl bromide is prepared by the reaction of thionyl chloride (SOCl2) and hydrogen bromide (HBr). It is known for its versatile chemical properties and is utilized in various applications across different industries.

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  • 507-16-4 Structure

  • Basic information

    1. Product Name: Thionyl bromide
    2. Synonyms: THIONYL BROMIDE;SOBr2;thionyl dibromide;Thionl bromide;Thionylbromide,97%;sulfur bromide oxide;Sulfuroxy dibromide;Dibromo sulfoxide
    3. CAS NO:507-16-4
    4. Molecular Formula: Br2OS
    5. Molecular Weight: 207.87
    6. EINECS: 208-064-3
    7. Product Categories: Bromination;C-X Bond Formation (Halogen);Synthetic Reagents
    8. Mol File: 507-16-4.mol

  • Chemical Properties

    1. Melting Point: −52 °C(lit.)
    2. Boiling Point: 48 °C20 mm Hg(lit.)
    3. Flash Point: 156°C
    4. Appearance: /yellow liquid
    5. Density: 2.683 g/mL at 25 °C(lit.)
    6. Vapor Pressure: 10 mm Hg ( 31 °C)
    7. Refractive Index: n20/D 1.675(lit.)
    8. Storage Temp.: 2-8°C
    9. Solubility: Miscible with benzene, toluene and ether.
    10. Water Solubility: hydrolyzed by H2O; miscible with benzene, chloroform, CCl4 [MER06]
    11. Sensitive: Moisture & Light Sensitive
    12. Merck: 14,9347
    13. CAS DataBase Reference: Thionyl bromide(CAS DataBase Reference)
    14. NIST Chemistry Reference: Thionyl bromide(507-16-4)
    15. EPA Substance Registry System: Thionyl bromide(507-16-4)

  • Safety Data

    1. Hazard Codes: C
    2. Statements: 14-20/21-34
    3. Safety Statements: 26-36/37/39-45
    4. RIDADR: UN 3264 8/PG 1
    5. WGK Germany: 3
    6. RTECS:
    7. F: 8
    8. TSCA: Yes
    9. HazardClass: 8
    10. PackingGroup: II
    11. Hazardous Substances Data: 507-16-4(Hazardous Substances Data)

507-16-4 Usage

Uses

Used in the Chemical Industry:
Thionyl bromide is used as a reagent for the preparation of carbon nanotube-phosphorylcholine polymer composite. This composite is specifically utilized in the medical field to address blood-related conditions. The application reason for using thionyl bromide in this context is its ability to facilitate the formation of the desired polymer composite, which can be beneficial for patients with specific blood conditions.

Check Digit Verification of cas no

The CAS Registry Mumber 507-16-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,0 and 7 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 507-16:
(5*5)+(4*0)+(3*7)+(2*1)+(1*6)=54
54 % 10 = 4
So 507-16-4 is a valid CAS Registry Number.
InChI:InChI=1/Br2OS/c1-4(2)3

507-16-4 Well-known Company Product Price

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  • (Code)Product description
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  • Alfa Aesar

  • (L15648)  Thionyl bromide, 97%   

  • 507-16-4

  • 25g

  • 243.0CNY

  • Detail

  • Alfa Aesar

  • (L15648)  Thionyl bromide, 97%   

  • 507-16-4

  • 100g

  • 670.0CNY

  • Detail

  • Aldrich

  • (251259)  Thionylbromide  97%

  • 507-16-4

  • 251259-25G

  • 250.38CNY

  • Detail

  • Aldrich

  • (251259)  Thionylbromide  97%

  • 507-16-4

  • 251259-100G

  • 690.30CNY

  • Detail

507-16-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Thionyl bromide

1.2 Other means of identification

Product number -
Other names Sulfur oxy dibromide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:507-16-4 SDS

507-16-4Relevant articles and documents

Process for the preparation of organic nitriles from organic carboxylic acid primary amides

-

, (2008/06/13)

This invention relates to a process for the preparation of organic nitriles. More particularly, the invention relates to a process for the preparation of organic nitriles by reacting organic carboxylic acid primary amides with a dehydrating agent in the presence of a catalytic amount of a particular quaternary ammonium salt.

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