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CAS RN: 6737-42-4 | Product Number: B1138
1,3-Bis(diphenylphosphino)propane
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Purity: >98.0%(GC)
Synonyms:
- Trimethylenebis(diphenylphosphine)
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 5G |
₩109,200
|
≥40 | ≥100 | It can be shipped in about 1 week after ordering | |
| 25G |
₩288,600
|
13 | ≥80 | It can be shipped in about 2 weeks after ordering |
* Please contact our distributor of SEJIN CI Co., Ltd.
if you would like to purchase TCI products. The above prices do not include freight cost, customs charge and other charges to the destination. SEJIN CI Co., Ltd. (Phone: 02-2655-2480 / email:
sales@sejinci.co.kr)
* The storage conditions are subject to change without notice.
* The storage conditions are subject to change without notice.
| Product Number | B1138 |
| Purity / Analysis Method | >98.0%(GC) |
| Molecular Formula / Molecular Weight | C__2__7H__2__6P__2 = 412.45 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive |
| CAS RN | 6737-42-4 |
| Reaxys Registry Number | 2821785 |
| PubChem Substance ID | 87564080 |
| SDBS (AIST Spectral DB) | 23201 |
| MDL Number | MFCD00003050 |
Specifications
| Appearance | White to Light yellow powder to crystaline |
| Purity(GC) | min. 98.0 % |
| Purity(Iodometric Titration) | min. 96.0 % |
| Melting point | 58.0 to 63.0 °C |
Properties (reference)
| Melting Point | 63 °C |
| Solubility in water | Insoluble |
| Solubility (soluble in) | Toluene, Acetone |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
Transport Information:
| H.S.code* | 2931.49-900 |
Application
Synthesis of aromatic esters via Pd-catalyzed decarboxylative coupling with bidentate phosphine ligands
Typical procedure: A 10 mL oven-dried Schlenk tube is charged with Pd(OAc)2 (0.005 mmol), 1,3-bis(diphenylphosphino)propane (0.0075 mmol), and potassium ethyl oxalate (0.75 mmol). The tube is evacuated and backfilled with argon. Bromobenzene (0.5 mmol) and 1-methyl-2-pyrrolidone (1.0 mL), are added by syringe at room temperature. The tube is then sealed and the mixture is allowed to stir under 1 atm of argon at 150°C for 24 h (the tube is connected to the Schlenk line which is filled with argon so that CO2 can be released to air).
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