Cas no 1779-49-3 (Methyltriphenylphosphonium bromide)
Methyltriphenylphosphonium bromide is a quaternary phosphonium salt offering high thermal stability and resistance to hydrolysis, making it suitable for applications where conventional phosphines may degrade or react undesirably. Its structure allows for easy functionalization of organic molecules, facilitating diverse chemical reactions in organic synthesis.
1779-49-3 structure
Product Name:Methyltriphenylphosphonium bromide
CAS No:1779-49-3
MF:C19H18BrP
MW:357.22398519516
MDL:MFCD00011804
CID:41978
PubChem ID:74505
Update Time:2025-09-17
Methyltriphenylphosphonium bromide Chemical and Physical Properties
Names and Identifiers
-
- Methyl (triphenyl)phosphonium bromide
- Methyl Triphenyl Phosphonium Bromide
- TMP
- TRIPHENYLMETHYLPHOSPHONIUM BROMIDE
- Bromo(methyl)triphenylphosphorane
- methyltriphenyl-phosphoniubromide
- Phosphonium, methyltriphenyl-, bromide
- Methyltriphenylphosp
- Methy triphenylphosphonium
- Methyl triphenyl pho
- Methyltriphenyl phosphorni
- Methyltriphenylphosphanium bromide
- Methyltriphenylphosphine bromide
- methyltriphenylphosphonium bromid
- 三苯基甲基溴化膦
- Methyltriphenylphosphonium bromide
- Methyl(triphenyl)phosphonium bromide
- Methyl triphenylphosphonium bromide
- Phosphonium, methyltriphenyl-, bromide (1:1)
- LW2UZ3E9EG
- methyltriphenylphosphoniumbromide
- Methyl-Triphenyl-Phosphonium Bromide
- methyl(triphenyl)phosphonium;bromide
- SCHEMBL3076
- BCP24531
- DTXSID30883580
- C19H18BrP
- triphenyl methyl phosphonium bromide
- Methytriphenylphosphonium bromide
- UNII-LW2UZ3E9EG
- NSC102058
- D70338
- methyltriphenyl-phosphonium bromide
- NSC-20740
- methyl-triphenylphosphonium bromide
- CHEMBL54469
- AMY42255
- methyl(triphenyl)-phosphonium bromide
- methyltriphenyl phosphonium bromide
- AKOS004909696
- methyl-triphenylphosphoniumbromide
- TRIPHENYLPHOSPHONIUM METHYLBROMIDE
- WFRJEEKBBPLNNZ-UHFFFAOYSA-M
- J-522702
- CS-D1445
- Methyl triphenylphoshonium bromide
- M0779
- NSC 20740
- methyl(triphenylphosphonium) bromide
- Methyltriphenyliphosphonium bromide
- methyltripenylposphonium bromide
- LSEFCHWGJNHZNT-UHFFFAOYSA-M
- methyltriphenylphosponium bromide
- TRIPHENYLPHOSPHONIUM METHOBROMIDE
- methyl(triphenylphosphonium)bromide
- NSC 102058
- FT-0628344
- M-0779
- EN300-83325
- NS00078198
- methyl(triphenyl)phosphanium;bromide
- SCHEMBL4147016
- (methyl)triphenylphosphonium bromide
- EC 217-218-9
- (methyl)-triphenylphosphonium bromide
- 1779-49-3
- FT-0633841
- methlytriphenylphosphonium bromide
- MTPPB
- J-011335
- EINECS 217-218-9
- NSC20740
- Triphenyl methylphosphonium bromide
- methyltriphenylphophonium bromide
- Methyl triphenylphosphine bromide
- STR03731
- methyl triphenylphosphoniumbromide
- methytriphenyl phophonium bromide
- AKOS025117487
- methyl-triphenyl phosphonium bromide
- methyl(triphenyl)phosphanium bromide
- methyltriphenyl-phosphoniumbromide
- CH3PPh3Br
- NSC-102058
- MFCD00011804
- methyltriphenyphosphonium bromide
- methyltriphenyl-phosphonium bromid
- M 0779; MTPPB; Triphenylmethylphosphonium Bromide; Triphenylphosphonium Methobromide; Triphenylphosphonium Methylbromide
- DB-009774
-
- MDL： MFCD00011804
- Inchi： 1S/C19H18P.BrH/c1-20(17-11-5-2-6-12-17,18-13-7-3-8-14-18)19-15-9-4-10-16-19;/h2-16H,1H3;1H/q+1;/p-1
- InChI Key： LSEFCHWGJNHZNT-UHFFFAOYSA-M
- SMILES： [Br-].[P+](C)(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1
- BRN： 3599467
Computed Properties
- Exact Mass: 356.03300
- Monoisotopic Mass: 356.033
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 1
- Heavy Atom Count: 21
- Rotatable Bond Count: 3
- Complexity: 235
- Covalently-Bonded Unit Count: 2
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Topological Polar Surface Area: 0
- Surface Charge: 0
- Tautomer Count: nothing
- XLogP3: nothing
Experimental Properties
- Color/Form: White crystals
- Density: 1.3386
- Melting Point: 230-234?°C (lit.)
- Boiling Point: °Cat760mmHg
- Flash Point: >240°C
- PH: 6.0-6.5 (400g/l, H2O, 20℃)
- Solubility: H2O: 0.1?g/mL, clear
- Water Partition Coefficient: 400 g/L (25 oC)
- PSA: 13.59000
- LogP: 0.61430
- Solubility: For water 400 g/l (25 o C)
- Sensitiveness: Hygroscopic
Methyltriphenylphosphonium bromide Security Information
-
Symbol:
- Prompt：warning
- Signal Word：Warning
- Hazard Statement： H302,H312,H332
- Warning Statement： P280
- Hazardous Material transportation number：UN 1390 4.3/PG 2
- WGK Germany：3
- Hazard Category Code： 20/21/22
- Safety Instruction： S36/37
-
Hazardous Material Identification：
- HazardClass：6.1
- PackingGroup：III
- TSCA：T
- Storage Condition：Inert atmosphere,Room Temperature
- Packing Group：III
- Hazard Level：6.1
- Risk Phrases：R20/21/22
- Packing Group：III
- Safety Term：6.1
Methyltriphenylphosphonium bromide Customs Data
- HS CODE：29310095
- Customs Data：
China Customs Code:
2931900090Overview:
2931900090. Other organic-Inorganic compound. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods). MFN tariff:6.5%. general tariff:30.0%
Summary:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%
Methyltriphenylphosphonium bromide Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Fluorochem | 006853-100g |
Methyltriphenylphosphonium bromide |
1779-49-3 | 98% | 100g |
￡18.00 | 2022-03-01 | |
| Fluorochem | 006853-250g |
Methyltriphenylphosphonium bromide |
1779-49-3 | 98% | 250g |
￡42.00 | 2022-03-01 | |
| Fluorochem | 006853-500g |
Methyltriphenylphosphonium bromide |
1779-49-3 | 98% | 500g |
￡101.00 | 2022-03-01 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | M106665-100g |
Methyltriphenylphosphonium bromide |
1779-49-3 | 98% | 100g |
￥59.90 | 2023-09-02 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | M106665-250g |
Methyltriphenylphosphonium bromide |
1779-49-3 | 98% | 250g |
￥139.90 | 2023-09-02 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | M106665-25g |
Methyltriphenylphosphonium bromide |
1779-49-3 | 98% | 25g |
￥31.90 | 2023-09-02 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | M106665-2.5kg |
Methyltriphenylphosphonium bromide |
1779-49-3 | 98% | 2.5kg |
￥1199.90 | 2023-09-02 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | M106665-500g |
Methyltriphenylphosphonium bromide |
1779-49-3 | 98% | 500g |
￥259.90 | 2023-09-02 | |
| NAN JING HUA XUE SHI JI GU FEN Co., Ltd. | C0616529443- 25g |
Methyltriphenylphosphonium bromide |
1779-49-3 | 98%（HPLC） | 25g |
￥ 61.2 | 2021-05-18 | |
| NAN JING HUA XUE SHI JI GU FEN Co., Ltd. | C0616529435- 100g |
Methyltriphenylphosphonium bromide |
1779-49-3 | 98%（HPLC） | 100g |
￥ 223.5 | 2021-05-18 |
Methyltriphenylphosphonium bromide Suppliers
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier
(CAS:1779-49-3)Methyltriphenylphosphonium bromide
Order Number:sfd2391
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:32
Price ($):discuss personally
Email:[email protected]
Amadis Chemical Company Limited
Gold Member
Audited Supplier
(CAS:1779-49-3)methyl(triphenyl)phosphonium;bromide
Order Number:A812315
Stock Status:in Stock
Quantity:5000g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 04:57
Price ($):185.0
Email:[email protected]
Jiangsu Xinsu New Materials Co., Ltd
Gold Member
Audited Supplier
(CAS:1779-49-3)
Order Number:SFD742
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Wednesday, 11 December 2024 17:02
Price ($):
Email:[email protected]
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier
(CAS:1779-49-3)Methyltriphenylphosphonium bromide
Order Number:LE6806;LE1727102
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 11:49
Price ($):discuss personally
Email:[email protected]
Methyltriphenylphosphonium bromide Related Literature
-
1. Approaches to a synthesis of galbonolide BPeter M. Smith,Eric J. Thomas J. Chem. Soc. Perkin Trans. 1 1998 3541
-
Matthew Ball,Anne Baron,Ben Bradshaw,Rapha?l Dumeunier,Matthew O'Brien,Eric J. Thomas Org. Biomol. Chem. 2016 14 9650
-
3. Synthesis of analogues of oligonucleotides; synthesis of unprotected C-linked di- and tri-nucleotidesBen J. Mellor,Eric J. Thomas J. Chem. Soc. Perkin Trans. 1 1998 747
-
Dimitri Jung,Tarik Rust,Katharina V?llmecke,Timo Schoppa,Klaus Langer,Dirk Kuckling Polym. Chem. 2021 12 4565
-
Daniel Carriazo,María Concepción Serrano,María Concepción Gutiérrez,María Luisa Ferrer,Francisco del Monte Chem. Soc. Rev. 2012 41 4996
1779-49-3 (Methyltriphenylphosphonium bromide) Related Products
- 1031-15-8(Methyltriphenylphosphonium chloride)
- 6399-81-1(Triphenylphosphine hydrobromide)
- 2065-67-0(Tetraphenylphosphonium iodide)
- 10111-14-5(Phosphonium,1,4-phenylenebis[triphenyl-, dibromide (9CI))
- 1017-88-5(Phosphonium,dimethyldiphenyl-, iodide (1:1))
- 1560-56-1((Methyl)triphenylphosphonium Iodide-d3)
- 14126-32-0(Cobalt,dibromobis(triphenylphosphine)-, (T-4)-)
- 15912-74-0(Phosphonium,methyltriphenyl-)
- 14973-89-8(bromotris(triphenylphosphine)rhodium(I))
- 2751-90-8(tetraphenylphosphanium bromide)
