(4-BROMOBUTYL)TRIPHENYLPHOSPHONIUM BROMIDE
Synonym(s):NSC 84071
- CAS NO.：7333-63-3
- Empirical Formula: C22H23Br2P
- Molecular Weight: 478.2
- MDL number: MFCD00031636
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-08-05 19:35:02
What is (4-BROMOBUTYL)TRIPHENYLPHOSPHONIUM BROMIDE?
The Uses of (4-BROMOBUTYL)TRIPHENYLPHOSPHONIUM BROMIDE
(4-Bromobutyl)triphenylphosphonium Bromide is used in the synthesis of cell-penetrating peptoids with cationic side chains.
The Uses of (4-BROMOBUTYL)TRIPHENYLPHOSPHONIUM BROMIDE
Reactant involved in:
- Azidification
- C-H activation and β -elimination to product an eight-membered ring system
- 1,3-Dipolar cycloaddition of azides onto alkenes
- Stereoselective SmI2-mediated coupling of unsaturated carbonyl compounds and aldehydes
- Synthesis of D-labeled methylenecyclobutane
- Coupling reactions
Properties of (4-BROMOBUTYL)TRIPHENYLPHOSPHONIUM BROMIDE
| Melting point: | 210-213 °C(lit.) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | solid |
| Sensitive | Hygroscopic |
| BRN | 3812291 |
| CAS DataBase Reference | 7333-63-3(CAS DataBase Reference) |
Safety information for (4-BROMOBUTYL)TRIPHENYLPHOSPHONIUM BROMIDE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for (4-BROMOBUTYL)TRIPHENYLPHOSPHONIUM BROMIDE
New Products
2-Bromo-4-hydroxypyridine Dibenzoyl-L-tartaric acid Anhydrous (Resolution Reagent) Dibenzo[b,f][1,4]thiazepin-11(10H)-one 1,2,3,9-Tetrahydro-9-Methyl-4H-Carbazole-4-One Cis-Tosylate 1-(4-methoxyphenyl)-4-(4-Nitrophenyl)Piperazine (IT-1) 1-aminocyclobutanecarbonitrile hydrochloride AMINO-O-TOLYL-ACETIC ACID 1-Aminocyclobutanecarboxylic Acid Hydrochloride AMINO(2-BROMOPHENYL)ACETIC ACID 6-BROMOTETRAZOLO[1,5-A]PYRIDINE 3-Oxocyclobutanecarboxylic acid METHANOL-D1(OD) TERTIARY BUTANOL-D9 N-ETHYL-D5-AMINE HYDROCHLORIDE BENZOIC ACID-D CHLOROFORM-D TOLUENE-D3 2-(2-Bromophenyl)ethanol Boc-D-Glu(OMe)-OMe 2,5 Dibromopyridine Ethyl 4-hydroxy-3-oxobutanoate Dimethyl (2S)-2-((tert-butoxycarbonyl)amino)-4-(cyanomethyl)pentanedioate 1-(3-Chlorophenyl)piperazine hydrochlorideRelated products of tetrahydrofuran
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