ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Phosphine ligand >Methyltriphenylphosphonium bromide
Methyltriphenylphosphonium bromide
- CAS No.
- 1779-49-3
- Chemical Name:
- Methyltriphenylphosphonium bromide
- Synonyms
- TRIPHENYLMETHYLPHOSPHONIUM BROMIDE;MTPPB;Methyltriphenylphosphanium bromide;Methyltriphenylphosphine bromide;Bromo(methyl)triphenylphosphorane;Methyl Triphenyl Phosphonium Bromide (MTPBB);Methyl triphenyl pho;Methy triphenylphosphonium;Triphenyl phosphate bromide;Methyltriphenyl bromide PHOSPH
- CBNumber:
- CB1137882
- Molecular Formula:
- C19H18BrP
- Molecular Weight:
- 357.22
- MOL File:
- 1779-49-3.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/8/21 22:41:43
| Melting point | 230-234 °C (lit.) |
|---|---|
| vapor pressure | 0.0000002 hPa |
| Flash point | >240°C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | H2O: 0.1 g/mL, clear |
| form | Powder |
| color | White |
| PH | 6.0-6.5 (400g/l, H2O, 20℃) |
| Water Solubility | 400 g/L (25 ºC) |
| Sensitive | Hygroscopic |
| BRN | 3599467 |
| InChIKey | LSEFCHWGJNHZNT-UHFFFAOYSA-M |
| LogP | -1.18 |
| CAS DataBase Reference | 1779-49-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Methyltriphenylphosphonium bromide(1779-49-3) |
| EPA Substance Registry System | Phosphonium, methyltriphenyl-, bromide (1779-49-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS06,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H411 | |||||||||
| Precautionary statements | P273-P301+P310+P330 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 20/21/22-36/37/38 | |||||||||
| Safety Statements | 36/37-36-26 | |||||||||
| RIDADR | UN 1390 4.3/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| Autoignition Temperature | 410 °C | |||||||||
| TSCA | T | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29310095 | |||||||||
| Toxicity | LD50 orally in Rabbit: 118 mg/kg | |||||||||
| NFPA 704 |
|
Methyltriphenylphosphonium bromide price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 130079 | Methyltriphenylphosphonium bromide 98% | 1779-49-3 | 25G | ₹1920 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 130079 | Methyltriphenylphosphonium bromide 98% | 1779-49-3 | 100G | ₹4580 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 94993 | Mettler-Toledo Calibration substance ME 30130598, Methyltriphenylphosphoniumbromide tracable to primary standards (LGC) | 1779-49-3 | 5G | ₹5726.43 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 130079 | Methyltriphenylphosphonium bromide 98% | 1779-49-3 | 500G | ₹10695.1 | 2022-06-14 | Buy |
| TCI Chemicals (India) | M0779 | Methyltriphenylphosphonium Bromide | 1779-49-3 | 25G | ₹1900 | 2022-05-26 | Buy |
Methyltriphenylphosphonium bromide Chemical Properties,Uses,Production
Chemical Properties
white powder
Uses
Methyltriphenylphosphonium Bromide is a lipophilic molecule with a cation allowing for it to be used to deliver molecules to specific cell components. Also considered an antineoplastic agent.
General Description
Methyltriphenylphosphoniumbromide is an organophosphorus compound, with potential use as a precursor and a solvent in organic synthesis.
Mettler-Toledo calibration substance ME 30130598, methyltriphenylphosphoniumbromide is ideal for use in the regular calibration of Mettler-Toledo melting point instrument. Its value is a mean of 6 to 12 iterations with a Mettler-Toledo MP70 Excellence instrument that is calibrated against primary standards. The melting point is validated by Capillary method according to European Pharmacopeia (2.2.14.)
Purification Methods
If the solid is sticky, wash it with *C6H6 and dry it in a vacuum over P2O5. [Marvel & Gall J Org Chem 24 1494 1959, Chem Ber 87 1318 1954, Milas & Priesing J Am Chem Soc 79 6295 1957, Wittig & Sch.llkopf Org Synth 40 66 1960.] The iodide, on recrystallisation from H2O, has m 187.5-188.5o [Mann et al. J Chem Soc 1130 1953, Wittig & Geissler Justus Liebigs Ann Chem 580 44 1953]. [Beilstein 16 IV 981.]
Methyltriphenylphosphonium bromide Preparation Products And Raw materials
Raw materials
Preparation Products
4-Fluorostyrene
4-Chloro-alpha-methylstyrene
alpha-cyclopropylstyrene
Cyclohexene, 2-ethenyl-1,3,3-trimethyl-
9-Decenoic acid, methyl ester
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Global( 708)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| GLR Innovations | +91 9891111994 | New Delhi, India | 4542 | 58 | Inquiry |
| MAISURIYA PHARMA SOLUTIONS | +91 9870085570 | Gujarat, India | 65 | 58 | Inquiry |
| DAVY CHEM LABS | +91-9603460845 +91-9493444489 | Hyderabad, India | 109 | 58 | Inquiry |
| AD Pharmachem Pvt Ltd | +91 9326149185 | Maharashtra, India | 15 | 58 | Inquiry |
| Element Chemilink Pvt. Ltd. | +91-6358814008 +91-6358814008 | Gujarat, India | 31 | 58 | Inquiry |
| Vardhaman P Golechha | 9704422000 | Telangana, India | 294 | 58 | Inquiry |
| JUVENUS DRUGS | +91-9655606404 +91-9655606404 | Tamil Nadu, India | 94 | 58 | Inquiry |
| ACME SUJAN CHEMICALS | +91 7588647937 | Maharashtra, India | 90 | 58 | Inquiry |
| JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
| AMINO ORGANICS | +919866989891 | Hyderabad, India | 275 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| GLR Innovations | 58 |
| MAISURIYA PHARMA SOLUTIONS | 58 |
| DAVY CHEM LABS | 58 |
| AD Pharmachem Pvt Ltd | 58 |
| Element Chemilink Pvt. Ltd. | 58 |
| Vardhaman P Golechha | 58 |
| JUVENUS DRUGS | 58 |
| ACME SUJAN CHEMICALS | 58 |
| JSK Chemicals | 58 |
| AMINO ORGANICS | 58 |
1779-49-3(Methyltriphenylphosphonium bromide)Related Search:
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METHYLTRIPHENYLPHOSPHONIUM BROMIDE
Methyltriphenylphosphonium bromideDISC. when stock is sold 11/2/00
Methyl triphenyl pho
Methyltriphenyl phosphorniuM broMide
MethyltriphenylphosphoniuM broMide, 98% 100GR
METHYLTRIPHENYLPHOSPHONIUM BROMIDE FOR S
PhosphoniuM,Methyltriphenyl-, broMide (1:1)
MethyltriphenylphosphoniuM broMide 98%
Three phenyl Methyl broMide phosphine
Triphenyl phosphate bromide
Mettler-Toledo Calibration substance ME 30130598, Methyltriphenylphosphoniumbromide
METHYL TRIPHENYL PHOSPHONIUM BROMIDE LOW WATER
Methy triphenylphosphonium
MethyltriphenylphosphoniumBromide>98%
methyltriphenyl-phosphoniubromide
Phosphonium, methyltriphenyl-, bromide
Phosphonium,methyltriphenyl-,bromide
VLOOKUP(C5,[1]Export!$D:$H,5,0)
METHYL TRIPHENYL PHOSPHONIUM BROMIDE MTPPB
(2S,4R)-N-[(1S,2R)-2-chloro-1-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(methylthio)-2-oxanyl]propyl]-1-methyl-4-propyl-2-pyrrolidinecarboxamide hydrochloride
MethyltriphenylphosphoniumBromide>
Methyltriphenylphosphonium bromide, 98%, for synthesis
Methyl Triphenyl Phosphonium Bromide,99%
Methyltriphenyl bromide PHOSPH
Methyl triphenyl phosphonium
Bromide Solid
Methyltriphenylphosphonium Bromide pure, 98%
TRIPHENYLMETHYLPHOSPHONIUM BROMIDE
Bromo(methyl)triphenylphosphorane
Methyltriphenylphosphine bromide
Methyltriphenylphosphanium bromide
MTPPB
Methyl Triphenyl Phosphonium Bromide (MTPBB)
Methyltriphenylphosphonium bromide (6CI, 7CI)
MTPPBR (METHYL TRI PHENYL PHOSPHONIUM BROMIDE)
Methyltriphenylphosponiumbromide(MTPB)
1779-49-3
C19H18Br
C19H18BrP
C19H18PBr
C19H18BPr
CH3C6H53PBr
C-C Bond Formation
Phosphonium Compounds
Wittig Reaction
Wittig & Horner-Emmons Reaction
Olefination
Synthetic Reagents
Wittig Reagents
Phosphonium Compounds
Synthetic Organic Chemistry
Wittig & Horner-Emmons Reaction
Wittig Reaction
C-C Bond Formation
Olefination
Wittig Reagents
organophosphorus compound