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4-(Dimethylamino)pyridine tribromide_Molecular_structure_CAS_92976-81-3)
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4-(Dimethylamino)pyridine tribromide

Catalog No. 39412 Name Sigma Aldrich
CAS Number 92976-81-3 Website http://www.sigmaaldrich.com
M. F. C7H11Br3N2 Telephone 1-800-521-8956
M. W. 362.88764 Fax
Purity ≥97.0% (RT) Email
Storage Chembase ID: 149340

SYNONYMS

Title
三溴化氢 4-二甲氨基吡啶复合物
IUPAC name
N,N-dimethylpyridin-4-amine dibromane hydrobromide
IUPAC Traditional name
4-dimethylaminopyridine bromine hydrobromide
Synonyms
4-(二甲氨基)吡啶氢溴酸过溴化物
4-(Dimethylamino)pyridine hydrobromide perbromide

DATABASE IDS

PubChem SID 24864569
MDL Number MFCD00043439
CAS Number 92976-81-3

PROPERTIES

Empirical Formula (Hill Notation) C7H10N2 · HBr · Br2
Grade purum
Purity ≥97.0% (RT)
Melting Point 129-132 °C(lit.)
Melting Point 129-132 °C
GHS Pictograms GHS05
GHS Signal Word Danger
GHS Hazard statements H314
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
GHS Precautionary statements P280-P305 + P351 + P338-P310
RID/ADR UN 3261 8/PG 2
Risk Statements 34
Safety Statements 26-36/37/39-45
Hazard Class 8
UN Number 3261
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Other Notes
This new brominating agent is useful for the bromination of ketones and olefins; with E-olefins a high erythro selectively is achieved1
Description (简体中文)
Other Notes
这种新型溴化剂可用于酮和烯烃的溴化反应;可实现 E-烯烃高赤型选择性1

REFERENCES