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292206

Sigma-Aldrich

2-Methyl-1,3-dioxolane

97%

Synonym(s):

Acetaldehyde ethylene acetal

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About This Item

Empirical Formula (Hill Notation):
C4H8O2
CAS Number:
497-26-7
Molecular Weight:
88.11
Beilstein:
102520
EC Number:
207-841-4
MDL number:
MFCD00003210
UNSPSC Code:
12352100
PubChem Substance ID:
24857568
NACRES:
NA.22

Quality Level

100

Assay

97%

refractive index

n20/D 1.398 (lit.)

bp

82-83 °C (lit.)

density

0.982 g/mL at 25 °C (lit.)

SMILES string

CC1OCCO1

InChI

1S/C4H8O2/c1-4-5-2-3-6-4/h4H,2-3H2,1H3

InChI key

HTWIZMNMTWYQRN-UHFFFAOYSA-N

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General description

The kinetics and mechanism of the gas-phase thermal decomposition of 2-methyl-1,3-dioxolane has been studied in a static system. The infrared spectra of solid, liquid and gaseous 2-methyl-1,3-dioxolane has been studied. Low-temperature ozonation of 2-methyl-1,3-dioxolane in acetone-d6, methyl acetate and tert-butyl methyl ether has been reported.

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H225

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

28.4 °F - closed cup

Flash Point(C)

-2 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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2-Methylaminomethyl-1,3-dioxolane 98%

Sigma-Aldrich

279749

2-Methylaminomethyl-1,3-dioxolane

R A Huff et al.
Journal of neurochemistry, 62(1), 388-391 (1994-01-01)
cis-Methyldioxolane (CD) is a muscarinic receptor agonist. [3H]CD has been used to label a subpopulation of muscarinic receptors described as exhibiting high agonist affinity. Pharmacological evidence suggests that the population of receptors labeled by [3H]CD consists of m2 and/or m4
M Watson et al.
Brain research, 346(2), 387-391 (1985-11-04)
The relationship of choline acetyltransferase (ChAT) activity and high affinity binding of the potent and selective sodium-dependent choline uptake inhibitor [3H]hemicholinium-3 ([3H]HC-3) to high-affinity binding of the muscarinic agonist [3H](+)-cis-methyldioxolane ([3H](+)CD), the putative M1 selective antagonist [3H]pirenzepine ([3H]PZ) and the
Spectra and structure of small ring compounds. XXXVI. 2-methyl-1, 3-dioxolane; 2-methyl-1, 3-dioxolane-d4; 2-methyltetrahydrofuran; and methylcyclopentane.
Durig JR, et al.
Journal of Raman Spectroscopy, 1(1), 17-45 (1973)
E T Iwamoto et al.
The Journal of pharmacology and experimental therapeutics, 269(2), 699-708 (1994-05-01)
The present study was designed to characterize the antinociception produced by the administration of a muscarinic agonist, (+)-cis-methyldioxolane, into the rostral ventral medulla (RVM) of male Sprague-Dawley rats. Seven days after the implantation of 25-gauge stainless-steel guide cannulae, animals were
Felix Rosas et al.
The journal of physical chemistry. A, 116(37), 9228-9237 (2012-08-14)
The kinetics of the gas-phase thermal decomposition of 2-methyl-1,3-dioxolane, 2,2-dimethyl-1,3-dioxolane, and cyclopentanone ethylene ketal were determined in a static system and the reaction vessel deactivated with allyl bromide. The decomposition reactions, in the presence of the free radical suppressor propene
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