亚硫酰溴

Description

thionyl bromide · CAS 507-16-4 · Br2OS. UNII N6CU78B13T.

Identification

CAS Registry Number	507-16-4
PubChem CID	68176
Molecular formula	Br2OS
UNII (FDA)	N6CU78B13T

Computed Descriptors

Molecular Weight	207.87
XLogP3	1.6
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	207.80161
Monoisotopic Mass	205.80366
Topological Polar Surface Area	36.3
Heavy Atom Count	4
Formal Charge	0

Physical description & handling notes

• Orange-yellow liquid; [Merck Index] Red-brown fuming liquid with an acrid irritating odor; [Alfa Aesar MSDS]

GHS Hazard Classification

Reported hazard statements	H312 (90.7%), H314 (100%), H332 (90.7%)

Documented Uses

• Bromine is mainly absorbed via inhalation, but may also enter the body through dermal contact. Bromine salts can be ingested. Due to its reactivity, bromine quickly forms bromide and may be deposited in the tissues, displacing other halogens. (L626)

Synonyms

Thionyl bromide; 507-16-4; Thionyl dibromide; N6CU78B13T; DTXSID0060143; sulfurooyl dibromide; RefChem:189590; DTXCID4040896; 208-064-3; thionylbromide; UNII-N6CU78B13T; EINECS 208-064-3; MFCD00011448; Br2OS; sulfurous dibromide; SOBr2

Frequently Asked Questions

What are the CAS number and molecular formula of thionyl bromide?

CAS 507-16-4; molecular formula Br2OS; molecular weight — g/mol.

What other names is thionyl bromide known by?

Thionyl bromide, 507-16-4, Thionyl dibromide, N6CU78B13T, DTXSID0060143, sulfurooyl dibromide.

Is thionyl bromide classified as hazardous?

Hazard statements reported: H312, H314, H332.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.