Cyclopentyl methyl ether
- CAS No.
- 5614-37-9
- Chemical Name:
- Cyclopentyl methyl ether
- Synonyms
- CPME;METHOXYCYCLOPENTANE;CMPE;Cyclpentyl methyl ether;DKJ33F;Cyclopentane,methoxy-;cyclopentyl-f whatsapp;Methoxycyclopentane CYCLOPENTYL METHYL ETHER;BARIUM 1000 MG/L IN WATER
- CBNumber:
- CB9375985
- Molecular Formula:
- C6H12O
- Molecular Weight:
- 100.16
- MDL Number:
- MFCD08276401
- MOL File:
- 5614-37-9.mol
- MSDS File:
- SDS
| Melting point | -140°C |
|---|---|
| Boiling point | 106°C |
| Density | 0.86 |
| vapor pressure | 59.9 hPa (25 °C) |
| refractive index | 1.4210 |
| Flash point | -1°C(lit.) |
| storage temp. | Store below +30°C. |
| solubility | Chloroform (Sparingly), Methanol (Slightly) |
| form | Liquid |
| color | APHA: ≤10 |
| explosive limit | 1.10-9.90% |
| Relative density, gas (air=1) | 3.46 |
| Viscosity | 0.675mm2/s |
| Water Solubility | Miscible with water, alcohols, ketones and hydrocarbons. |
| Stability | Volatile |
| LogP | 1.6 at 20℃ |
| FDA UNII | 4067E5GBKB |
| EPA Substance Registry System | Cyclopentane, methoxy- (5614-37-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H225-H302-H315-H319 | |||||||||
| Precautionary statements | P210-P233-P240-P301+P312-P303+P361+P353-P305+P351+P338 | |||||||||
| Hazard Codes | F,Xn | |||||||||
| Risk Statements | 11-22-36/38 | |||||||||
| Safety Statements | 26 | |||||||||
| RIDADR | UN3271 | |||||||||
| WGK Germany | 3 | |||||||||
| Autoignition Temperature | 180 °C | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 2909 20 00 | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| Toxicity | LD50 orally in Rabbit: 200 - 2000 mg/kg LD50 dermal Rat > 2000 mg/kg | |||||||||
| NFPA 704 |
|
Cyclopentyl methyl ether price More Price(47)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.43949 | Cyclopentyl methyl ether (stabilised) for synthesis | 5614-37-9 | 250ML | $53.3 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.43949 | Cyclopentyl methyl ether (stabilised) for synthesis | 5614-37-9 | 1L | $161 | 2024-03-01 | Buy |
| Sigma-Aldrich | 675970 | Cyclopentyl methyl ether contains 50 ppm BHT as inhibitor, anhydrous, ≥99.9% | 5614-37-9 | 1l | $225 | 2024-03-01 | Buy |
| Sigma-Aldrich | 675970 | Cyclopentyl methyl ether contains 50 ppm BHT as inhibitor, anhydrous, ≥99.9% | 5614-37-9 | 2l | $368 | 2024-03-01 | Buy |
| Sigma-Aldrich | 1.08293 | Cyclopentyl methyl ether EMPLURA? | 5614-37-9 | 1L | $159 | 2024-03-01 | Buy |
Cyclopentyl methyl ether Chemical Properties,Uses,Production
Overview
Cyclopentyl methyl ether (CPME), also known as methoxycyclopentane, is new environmentally friendly hydrophobic ether solvent with high performance, and could replace tetrahydrofuran, methyl tetrahydrofuran, methyl tert-butyl ether and dioxane and other ether solvents. As a reaction solvent, it can be used for reaction such as Grignard reaction, coupling reaction, coupling amination reaction, metal reduction reaction, Lewis acid reaction and Fried-Clark reaction, etc. It is also used for extraction, crystallization, surface treatment and polymerization processes.
Chemical Properties
Clear liquid
Uses
Greener alternative solvent in reactions containing the following reagents:
- Alkali agents
- Lewis acid-mediated reactions
- Organometallic
- Reduction and Oxidation
- Transition metal catalysts
- Azeotropic water removal
Can also be used in extraction, polymerization, crystallization and surface coatings.
The toxicological assessment of cyclopentyl methyl ether (CPME) as a green solvent.
Uses
Cyclopentyl methyl ether is a hydrophobic ether solvent widely used in Grignard reaction, Friedel-Crafts reaction, Claisen condensation and Beckmann reaction. It plays an important role in extraction and polymerization reactions as well as in surface coatings. It is considered as a replacement for tetrahydrofuran, methyl tert-butyl ether, dioxane and other existing ether solvents due to its excellent properties like high boiling point and relative stability under acidic and basic conditions.
Uses
Cyclopentyl methyl ether (CPME) is an alternative to ether solvents such as THF, diethyl ether, and MTBE with a higher resistance to peroxide formation. The more environmentally conservative CPME solvent replaces hazardous solvents in order to achieve sustainability and reduce environmental and operational costs. CPME offers considerable potential and advantage as a direct replacement for CH2Cl2 in binary eluents using MeOH as the modifier with MeOH-DMC and i-PrOH-EtOAc.
General Description
Cyclopentyl methyl ether (CPME) is a greener alternative to other ethereal solvents such as tetrahydrofuran (THF), 2-methyl tetrahydrofuran (2-MeTHF), dioxane (carcinogenic), tert-Butyl methyl ether (MTBE), and 1,2-dimethoxyethane (DME) and thus has been enhanced for "Safer Solvents and Auxiliaries".
Flammability and Explosibility
Highly flammable
Cyclopentyl methyl ether Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12453 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7534 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15371 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3012 | 60 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8822 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
View Lastest Price from Cyclopentyl methyl ether manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-02 | Cyclopentyl methyl ether
5614-37-9
|
US $5.00-0.20 / KG | 1KG | 98% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2023-08-18 | Cyclopentyl methyl ether
5614-37-9
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd | |
 |
2023-03-06 | Cyclopentyl Methyl Ether
5614-37-9
|
US $10.70 / Kg/Drum | 10g | 99% | 10000kg | Hebei Guanlang Biotechnology Co,.LTD |
-
- Cyclopentyl methyl ether
5614-37-9
- US $5.00-0.20 / KG
- 98%
- Henan Fengda Chemical Co., Ltd
-
- Cyclopentyl methyl ether
5614-37-9
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
-
- Cyclopentyl Methyl Ether
5614-37-9
- US $10.70 / Kg/Drum
- 99%
- Hebei Guanlang Biotechnology Co,.LTD