2-溴苯乙酮

Description

2-Bromoacetophenone · CAS 70-11-1 · C8H7BrO. UNII 754Y0U325I. Vapor Pressure: 0.01 [mmHg]; LogP: 2.19.

Identification

CAS Registry Number	70-11-1
PubChem CID	6259
Molecular formula	C8H7BrO
IUPAC name	2-bromo-1-phenylethanone
UNII (FDA)	754Y0U325I

Computed Descriptors

Molecular Weight	199.04
XLogP3	2.5
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	2
Exact Mass	197.96803
Monoisotopic Mass	197.96803
Topological Polar Surface Area	17.1
Heavy Atom Count	10
Formal Charge	0

Physical & Chemical Properties

Vapor Pressure	0.01 [mmHg]
LogP	2.19

Physical description & handling notes

• Phenacyl bromide appears as a crystalline solid or a liquid with a sharp odor. Toxic by inhalation, ingestion and skin absorption. A severe eye irritant (a lachrymator). Used to make other chemicals.
• Solid; [Merck Index] Beige crystalline solid; [Aldrich MSDS]

GHS Hazard Classification

Reported hazard statements	H301 (20.6%), H311 (17.5%), H314 (74.6%), H315 (25.4%), H319 (25.4%), H330 (19%), H335 (23.8%)

Documented Uses

• Used to make other chemicals; [CAMEO]
• Phenacyl bromide is an industrial and laboratory chemical.
• Ethanone, 2-bromo-1-phenyl-: ACTIVE
• 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

2-Bromoacetophenone; Phenacyl bromide; 70-11-1; 2-Bromo-1-phenylethanone; Bromoacetophenone; 2-Bromo-1-Phenylethan-1-One; Bromomethyl phenyl ketone; Ethanone, 2-bromo-1-phenyl-; omega-Bromoacetophenone; ALPHA-BROMOACETOPHENONE; Acetophenone, 2-bromo-; Stauffer 4644; phenacylbromide; Benzoylmethyl bromide; omega-Bromacetophenone; DTXSID2049426

Frequently Asked Questions

What are the CAS number and molecular formula of 2-Bromoacetophenone?

CAS 70-11-1; molecular formula C8H7BrO; molecular weight — g/mol.

What other names is 2-Bromoacetophenone known by?

2-Bromoacetophenone, Phenacyl bromide, 70-11-1, 2-Bromo-1-phenylethanone, Bromoacetophenone, 2-Bromo-1-Phenylethan-1-One.

Is 2-Bromoacetophenone classified as hazardous?

Hazard statements reported: H301, H311, H314, H315, H319.

What are the key physical properties of 2-Bromoacetophenone?

Vapor Pressure: 0.01 [mmHg]; LogP: 2.19.

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.