Ugrás a tartalomra
Merck

673277

Sigma-Aldrich

2-Methyltetrahydrofuran

greener alternative

BioRenewable, anhydrous, ≥99%, Inhibitor-free

Szinonimák:

2-MeTHF, Tetrahydro-2-methylfuran, Tetrahydrosilvan

Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez


About This Item

Tapasztalati képlet (Hill-képlet):
C5H10O
CAS-szám:
Molekulatömeg:
86.13
Beilstein:
102448
EC-szám:
MDL-szám:
UNSPSC kód:
12352005
PubChem Substance ID:
NACRES:
NA.21
grade:
anhydrous
Teszt:
≥99%
bp:
78-80 °C (lit.)

grade

anhydrous

Minőségi szint

Teszt

≥99%

Forma

liquid

robbanási határérték

0.34-6.3 % (lit.)

környezetbarátabb alternatív termék tulajdonságai

Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

szennyeződések

≤0.002% water
≤0.005% water (100 mL pkg)

párolgási maradék

≤0.0003%

törésmutató

n20/D 1.406 (lit.)

bp

78-80 °C (lit.)

mp

-136 °C (lit.)

sűrűség

0.86 g/mL at 25 °C (lit.)

környezetbarátabb alternatív kategória

SMILES string

CC1CCCO1

InChI

1S/C5H10O/c1-5-3-2-4-6-5/h5H,2-4H2,1H3

Nemzetközi kémiai azonosító kulcs

JWUJQDFVADABEY-UHFFFAOYSA-N

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Általános leírás

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is a biorenewable and thus aligns with "Safer Solvents and Auxiliaries" and "Use of Renewable Feedstocks". Click here for more information.
2-Methyltetrahydrofuran (2-MTHF), a 2-methyl substituted tetrahydrofuran, is a biomass derived solvent. It is a potential greener solvent alternative for organic synthesis. It shows resistance to reduction by lithium making it a promising candidate as electrolytes in lithium batteries. Its polarity and Lewis base strength is intermediate between tetrahydrofuran (THF) and diethyl ether. The ring opening reaction of 2-MTHF has been studied using acid chloride and iodide.

Alkalmazás

2-Methyltetrahydrofuran may be used as a solvent for phosphatidylserine synthesis.
It may be used as an alternative solvent to:
  • Dimethyl sulfoxide (DMSO) or methyl tert-butyl ether (MTBE) in the C-C bond forming reactions catalyzed by lyase enzyme.
  • Tetrahydrofuran (THF) in the reaction between Grignard reagents and carbonyl compounds.
  • Methylene chloride in some biphasic reactions.
Green Alternatives to DCM and THF from Renewable Resources

Organic Solar Cells

2-Methyltetrahydrofuran (2-MeTHF): A Biomass-Derived Solvent with Broad Application in Organic Chemistry

Tulajdonságok és előnyök

Greener alternative for THF, DCM, DMSO, and MTBE

kapcsolódó termék

Product No.
Leírás
Árazás

Figyelmeztetés

Danger

Figyelmeztető mondatok

Veszélyességi osztályok

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2

Egyéb veszélyek

Tárolási osztály kódja

3 - Flammable liquids

WGK

WGK 2

Lobbanási pont (F)

14.0 °F - closed cup

Lobbanási pont (C)

-10.0 °C - closed cup

Egyéni védőeszköz

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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