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(3-(Dimethylamino)propyl)triphenylphosphonium bromide hydrobromide_Molecular_structure_CAS_)
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(3-(Dimethylamino)propyl)triphenylphosphonium bromide hydrobromide

Catalog No. 39397 Name Sigma Aldrich
CAS Number Website http://www.sigmaaldrich.com
M. F. C23H28Br2NP Telephone 1-800-521-8956
M. W. 509.256881 Fax
Purity ≥98.0% (AT) Email
Storage Chembase ID: 156791

SYNONYMS

Title
[3-(二甲基氨基)丙基]三苯基磷溴化物氢溴酸盐
IUPAC name
[3-(dimethylamino)propyl]triphenylphosphanium bromide hydrobromide
IUPAC Traditional name
[3-(dimethylamino)propyl]triphenylphosphanium bromide hydrobromide

DATABASE IDS

MDL Number MFCD00077740

PROPERTIES

Grade purum
Linear Formula (CH3)2NCH2CH2CH2P(C6H5)3(Br) · HBr
Purity ≥98.0% (AT)
Melting Point 283-285 °C
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
German water hazard class 3

DETAILS

Description (English)
Other Notes
Wittig reagent for the 3-(dimethylamino)propylidenation of aldehydes and ketones1,2; Formation of 1,3-dienes by oxidation/Cope elimination of Wittig product3
Description (简体中文)
Other Notes
Wittig 试剂,用于醛和酮的 3-(二甲氨基)亚丙基化反应1,2;通过 Wittig 产物的氧化/Cope 消去反应形成 1,3-二烯3

REFERENCES