溴化铯

Description

Cesium bromide is identified by CAS 7787-69-1, molecular formula BrCs and molecular weight 211.82 g/mol. UNII 06M25EDM3F; InChIKey LYQFWZFBNBDLEO-UHFFFAOYSA-M.

Identification

CAS Registry Number	7787-69-1
PubChem CID	24592
Molecular formula	BrCs
Molecular weight	211.82 g/mol
IUPAC name	cesium bromide
InChIKey	LYQFWZFBNBDLEO-UHFFFAOYSA-M
UNII (FDA)	06M25EDM3F

Computed Descriptors

Molecular Weight	212.81
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	0
Exact Mass	211.82379
Monoisotopic Mass	211.82379
Topological Polar Surface Area	0
Heavy Atom Count	2
Formal Charge	0
Complexity	2

Physical description & handling notes

• Solid; [Merck Index] Hygroscopic beads; [Sigma-Aldrich MSDS]

Regulatory Status

GHS notification summary	34.2% (26 / 76)

GHS Hazard Classification

GHS notification summary	34.2% (26 / 76)
Reported hazard statements	H302 (11.8%), H315 (53.9%), H319 (53.9%), H335 (53.9%)

Documented Uses

• In x-ray fluorescent screens, spectrometer prisms, and absorption-cell windows. [Merck Index]
• Caesium bromide is used in optics as a beamsplitter component in wide-band spectrophotometers. (L645)
• 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

CESIUM BROMIDE; 7787-69-1; Caesium bromide; Cesium bromide (CsBr); Tricesium tribromide; 06M25EDM3F; NSC-84269; DTXSID8064854; Bromocaesium; RefChem:124634; DTXCID0048058; 232-130-0; Cesiumbromide; cesium;bromide; CsBr; EINECS 232-130-0

Frequently Asked Questions

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

CAS 7787-69-1; molecular formula BrCs; molecular weight 211.82 g/mol.

What other names is Cesium bromide known by?

CESIUM BROMIDE, 7787-69-1, Caesium bromide, Cesium bromide (CsBr), Tricesium tribromide, 06M25EDM3F.

Is Cesium bromide classified as hazardous?

34.2% of GHS notifications report no hazard classification (26 of 76).

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.