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For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
675970
Cyclopentyl methyl ether
contains 50 ppm BHT as inhibitor, anhydrous, ≥99.9%
Sustainability features
Synonym(s):
CPME
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| Size/SKU | Availability | Price |
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About This Item
grade
anhydrous
Quality Segment
assay
≥99.9%
form
liquid
contains
50 ppm BHT as inhibitor
greener alternative product characteristics
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
sustainability
Sustainability features
impurities
≤0.0050% H2O, ≤0.0050% water
water, ≤50 ppm H2O2
evapn. residue
<0.003%
bp
106 °C/760 mmHg
mp
-140 °C (lit.)
density
0.86 g/mL at 25 °C
SMILES string
COC1CCCC1
InChI
1S/C6H12O/c1-7-6-4-2-3-5-6/h6H,2-5H2,1H3
InChI key
SKTCDJAMAYNROS-UHFFFAOYSA-N
General description
Application
The toxicological assessment of cyclopentyl methyl ether (CPME) as a green solvent.
- 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.
Features and Benefits
1 of 1
This Item | |||
|---|---|---|---|
| description contains 50 ppm BHT as inhibitor, anhydrous, ≥99.9% | description inhibitor-free, anhydrous, ≥99.9% | description contains 50 ppm BHT as inhibitor, ReagentPlus®, ≥99.90% | description 3 M in cyclopentyl methyl ether (CPME) |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| assay ≥99.9% | assay ≥99.9% | assay ≥99.90% | assay - |
| grade anhydrous | grade anhydrous | grade - | grade - |
| form liquid | form liquid | form liquid | form liquid |
| bp 106 °C/760 mmHg | bp 106 °C/760 mmHg | bp 106 °C/760 mmHg | bp 106 °C |
| density 0.86 g/mL at 25 °C | density 0.86 g/mL at 25 °C | density 0.86 g/mL at 25 °C | density 0.895 g/mL at 25 °C |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
Storage Class
3 - Flammable liquids
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Flash Point (°F)
30.2 °F - closed cup - (External MSDS)
Flash Point (°C)
-1 °C - closed cup - (External MSDS)
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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